Ignore:
Timestamp:
08/17/12 08:33:29 (12 years ago)
Author:
pharms
Message:
  • adapted task tree creation stuff to more general event handling
Location:
trunk/quest-core-tasktrees/src/main/java/de/ugoe/cs/quest/tasktrees
Files:
5 deleted
17 edited
23 moved

Legend:

Unmodified
Added
Removed

  • trunk/quest-core-tasktrees/src/main/java/de/ugoe/cs/quest/tasktrees/manager/ComponentManager.java

    r439 r557  
    1 //------------------------------------------------------------------------------------------------- 
    21// Module    : $RCSfile: ComponentManager.java,v $ 
    32// Version   : $Revision: 0.0 $  $Author: patrick $  $Date: 12.02.2012 $ 
    … …  
    54// Creation  : 2012 by patrick 
    65// Copyright : Patrick Harms, 2012 
    7 //------------------------------------------------------------------------------------------------- 
     6 
    87package de.ugoe.cs.quest.tasktrees.manager; 
    98 
    109import de.ugoe.cs.quest.tasktrees.nodeequality.NodeEqualityRuleManager; 
    1110import de.ugoe.cs.quest.tasktrees.temporalrelation.TemporalRelationshipRuleManager; 
    12 import de.ugoe.cs.quest.tasktrees.treeifc.TaskTreeBuilder; 
    13 import de.ugoe.cs.quest.tasktrees.treeifc.TaskTreeNodeFactory; 
    14 import de.ugoe.cs.quest.tasktrees.treeimpl.TaskTreeBuilderImpl; 
    15 import de.ugoe.cs.quest.tasktrees.treeimpl.TaskTreeNodeFactoryImpl; 
     11import de.ugoe.cs.quest.tasktrees.treeifc.ITaskTreeBuilder; 
     12import de.ugoe.cs.quest.tasktrees.treeifc.ITaskTreeNodeFactory; 
     13import de.ugoe.cs.quest.tasktrees.treeimpl.TaskTreeBuilder; 
     14import de.ugoe.cs.quest.tasktrees.treeimpl.TaskTreeNodeFactory; 
    1615 
    17 //------------------------------------------------------------------------------------------------- 
    1816/** 
    1917 * TODO comment 
    … …  
    2220 * @author 2012, last modified by $Author: patrick$ 
    2321 */ 
    24 // ------------------------------------------------------------------------------------------------- 
    25 public class ComponentManager 
    26 { 
    27   /** */ 
    28   private static ComponentManager sInstance; 
     22public class ComponentManager { 
     23     
     24    /** */ 
     25    private static ComponentManager instance; 
    2926 
    30   /** */ 
    31   private TemporalRelationshipRuleManager mTemporalRelationshipRuleManager; 
    32    
    33   /** */ 
    34   private NodeEqualityRuleManager mNodeEqualityRuleManager; 
     27    /** */ 
     28    private TemporalRelationshipRuleManager temporalRelationshipRuleManager; 
    3529 
    36   /** */ 
    37   private TaskTreeBuilder mTaskTreeBuilder; 
     30    /** */ 
     31    private NodeEqualityRuleManager nodeEqualityRuleManager; 
    3832 
    39   /** */ 
    40   private TaskTreeNodeFactory mTaskTreeNodeFactory; 
     33    /** */ 
     34    private ITaskTreeBuilder taskTreeBuilder; 
    4135 
    42   //----------------------------------------------------------------------------------------------- 
    43   /** 
    44    * TODO: comment 
    45    * 
    46    * @return 
    47    */ 
    48   //----------------------------------------------------------------------------------------------- 
    49   public static TemporalRelationshipRuleManager getTemporalRelationshipRuleManager() 
    50   { 
    51     return getInstance().mTemporalRelationshipRuleManager; 
    52   } 
     36    /** */ 
     37    private ITaskTreeNodeFactory taskTreeNodeFactory; 
    5338 
    54   //----------------------------------------------------------------------------------------------- 
    55   /** 
    56    * TODO: comment 
    57    * 
    58    * @return 
    59    */ 
    60   //----------------------------------------------------------------------------------------------- 
    61   public static NodeEqualityRuleManager getNodeEqualityRuleManager() 
    62   { 
    63     return getInstance().mNodeEqualityRuleManager; 
    64   } 
     39    /** 
     40     * TODO: comment 
     41     *  
     42     * @return 
     43     */ 
     44    public static TemporalRelationshipRuleManager getTemporalRelationshipRuleManager() { 
     45        return getInstance().temporalRelationshipRuleManager; 
     46    } 
    6547 
    66   //----------------------------------------------------------------------------------------------- 
    67   /** 
    68    * TODO: comment 
    69    * 
    70    * @return 
    71    */ 
    72   //----------------------------------------------------------------------------------------------- 
    73   public static TaskTreeBuilder getDefaultTaskTreeBuilder() 
    74   { 
    75     return getInstance().mTaskTreeBuilder; 
    76   } 
     48    /** 
     49     * TODO: comment 
     50     *  
     51     * @return 
     52     */ 
     53    public static NodeEqualityRuleManager getNodeEqualityRuleManager() { 
     54        return getInstance().nodeEqualityRuleManager; 
     55    } 
    7756 
    78   //----------------------------------------------------------------------------------------------- 
    79   /** 
    80    * TODO: comment 
    81    * 
    82    * @return 
    83    */ 
    84   //----------------------------------------------------------------------------------------------- 
    85   public static TaskTreeNodeFactory getDefaultTaskTreeNodeFactory() 
    86   { 
    87     return getInstance().mTaskTreeNodeFactory; 
    88   } 
     57    /** 
     58     * TODO: comment 
     59     *  
     60     * @return 
     61     */ 
     62    public static ITaskTreeBuilder getDefaultTaskTreeBuilder() { 
     63        return getInstance().taskTreeBuilder; 
     64    } 
    8965 
    90   //----------------------------------------------------------------------------------------------- 
    91   /** 
    92    * TODO: comment 
    93    * 
    94    * @return 
    95    */ 
    96   //----------------------------------------------------------------------------------------------- 
    97   public static synchronized void clearInstance() 
    98   { 
    99     sInstance = null; 
    100   } 
     66    /** 
     67     * TODO: comment 
     68     *  
     69     * @return 
     70     */ 
     71    public static ITaskTreeNodeFactory getDefaultTaskTreeNodeFactory() { 
     72        return getInstance().taskTreeNodeFactory; 
     73    } 
    10174 
    102   //----------------------------------------------------------------------------------------------- 
    103   /** 
    104    * TODO: comment 
    105    * 
    106    * @return 
    107    */ 
    108   //----------------------------------------------------------------------------------------------- 
    109   private static synchronized ComponentManager getInstance() 
    110   { 
    111     if (sInstance == null) 
    112     { 
    113       sInstance = new ComponentManager(); 
    114       sInstance.init(); 
     75    /** 
     76     * TODO: comment 
     77     *  
     78     * @return 
     79     */ 
     80    public static synchronized void clearInstance() { 
     81        instance = null; 
    11582    } 
    116     return sInstance; 
    117   } 
    11883 
    119   //----------------------------------------------------------------------------------------------- 
    120   /** 
    121    * TODO: comment 
    122    * 
    123    */ 
    124   //----------------------------------------------------------------------------------------------- 
    125   private void init() 
    126   { 
    127     mNodeEqualityRuleManager = new NodeEqualityRuleManager(); 
    128     mNodeEqualityRuleManager.init(); 
    129      
    130     mTemporalRelationshipRuleManager = 
    131       new TemporalRelationshipRuleManager(mNodeEqualityRuleManager); 
    132     mTemporalRelationshipRuleManager.init(); 
     84    /** 
     85     * TODO: comment 
     86     *  
     87     * @return 
     88     */ 
     89    private static synchronized ComponentManager getInstance() { 
     90        if (instance == null) { 
     91            instance = new ComponentManager(); 
     92            instance.init(); 
     93        } 
     94        return instance; 
     95    } 
    13396 
    134     mTaskTreeBuilder = new TaskTreeBuilderImpl(); 
    135     mTaskTreeNodeFactory = new TaskTreeNodeFactoryImpl(); 
    136   } 
     97    /** 
     98     * TODO: comment 
     99     *  
     100     */ 
     101    private void init() { 
     102        nodeEqualityRuleManager = new NodeEqualityRuleManager(); 
     103        nodeEqualityRuleManager.init(); 
     104 
     105        temporalRelationshipRuleManager = 
     106            new TemporalRelationshipRuleManager(nodeEqualityRuleManager); 
     107        temporalRelationshipRuleManager.init(); 
     108 
     109        taskTreeBuilder = new TaskTreeBuilder(); 
     110        taskTreeNodeFactory = new TaskTreeNodeFactory(); 
     111    } 
    137112 
    138113} 

  • trunk/quest-core-tasktrees/src/main/java/de/ugoe/cs/quest/tasktrees/manager/TaskTreeManager.java

    r451 r557  
    1 //------------------------------------------------------------------------------------------------- 
    21// Module    : $RCSfile: TaskTreeManager.java,v $ 
    32// Version   : $Revision: 0.0 $  $Author: Patrick $  $Date: 06.11.2011 10:14:21 $ 
    … …  
    54// Creation  : 2011 by Patrick 
    65// Copyright : Patrick Harms, 2011 
    7 //------------------------------------------------------------------------------------------------- 
    86 
    97package de.ugoe.cs.quest.tasktrees.manager; 
    108 
    11 import java.util.Observable; 
    12 import java.util.Observer; 
    139import java.util.logging.Logger; 
    1410 
    15 import de.ugoe.cs.quest.eventcore.guimodel.GUIElement; 
    16 import de.ugoe.cs.quest.eventcore.userinteraction.InteractionEvent; 
    17 import de.ugoe.cs.quest.eventcore.userinteraction.KeyInteraction; 
    18 import de.ugoe.cs.quest.eventcore.userinteraction.KeyboardFocusChange; 
    19 import de.ugoe.cs.quest.eventcore.userinteraction.UserInteractionProvider; 
    20 import de.ugoe.cs.quest.tasktrees.treeifc.InteractionTask; 
    21 import de.ugoe.cs.quest.tasktrees.treeifc.Sequence; 
    22 import de.ugoe.cs.quest.tasktrees.treeifc.TaskTree; 
    23 import de.ugoe.cs.quest.tasktrees.treeifc.TaskTreeBuilder; 
    24 import de.ugoe.cs.quest.tasktrees.treeifc.TaskTreeNode; 
    25 import de.ugoe.cs.quest.tasktrees.treeifc.TaskTreeNodeFactory; 
     11import de.ugoe.cs.quest.eventcore.Event; 
     12import de.ugoe.cs.quest.eventcore.IEventTarget; 
     13import de.ugoe.cs.quest.eventcore.gui.KeyInteraction; 
     14import de.ugoe.cs.quest.eventcore.gui.KeyboardFocusChange; 
     15import de.ugoe.cs.quest.tasktrees.treeifc.IEventTask; 
     16import de.ugoe.cs.quest.tasktrees.treeifc.ISequence; 
     17import de.ugoe.cs.quest.tasktrees.treeifc.ITaskTree; 
     18import de.ugoe.cs.quest.tasktrees.treeifc.ITaskTreeBuilder; 
     19import de.ugoe.cs.quest.tasktrees.treeifc.ITaskTreeNode; 
     20import de.ugoe.cs.quest.tasktrees.treeifc.ITaskTreeNodeFactory; 
    2621 
    27 //------------------------------------------------------------------------------------------------- 
    2822/** 
    2923 * TODO comment 
    30  * 
     24 *  
    3125 * @version $Revision: $ $Date: $ 
    32  * @author  2011, last modified by $Author: $ 
     26 * @author 2011, last modified by $Author: $ 
    3327 */ 
    34 //------------------------------------------------------------------------------------------------- 
    35 public class TaskTreeManager implements Observer 
    36 { 
    37   /** */ 
    38   private static final int MAX_INTERACTIONS_TILL_RULE_APPLICATION = 100; 
     28public class TaskTreeManager { 
     29     
     30    /** */ 
     31    private static final int MAX_EVENTS_TILL_RULE_APPLICATION = 100; 
    3932 
    40   /** */ 
    41   private static Logger LOG = Logger.getLogger(TaskTreeManager.class.getName()); 
    42    
    43   /** */ 
    44   private TaskTreeBuilder mTaskTreeBuilder = ComponentManager.getDefaultTaskTreeBuilder(); 
    45    
    46   /** */ 
    47   private TaskTreeNodeFactory mTaskTreeNodeFactory = 
    48     ComponentManager.getDefaultTaskTreeNodeFactory(); 
    49    
    50   /** */ 
    51   private int mInteractionsTillRuleApplication = MAX_INTERACTIONS_TILL_RULE_APPLICATION; 
    52    
    53   /** */ 
    54   private Sequence mRootSequence; 
    55    
    56   /** */ 
    57   private GUIElement mCurrentKeyboardFocusGUIElement; 
     33    /** */ 
     34    private static Logger LOG = Logger.getLogger(TaskTreeManager.class.getName()); 
    5835 
    59   //----------------------------------------------------------------------------------------------- 
    60   /** 
    61    * TODO: comment 
    62    * 
    63    */ 
    64   //----------------------------------------------------------------------------------------------- 
    65   public TaskTreeManager() 
    66   { 
    67     mRootSequence = mTaskTreeNodeFactory.createNewSequence(); 
    68   } 
     36    /** */ 
     37    private ITaskTreeBuilder taskTreeBuilder = ComponentManager.getDefaultTaskTreeBuilder(); 
    6938 
    70   //----------------------------------------------------------------------------------------------- 
    71   /* (non-Javadoc) 
    72    * @see java.util.Observer#update(java.util.Observable, java.lang.Object) 
    73    */ 
    74   //----------------------------------------------------------------------------------------------- 
    75   public void update(Observable observable, Object event) 
    76   { 
    77     if ((observable instanceof UserInteractionProvider) && 
    78         (event instanceof InteractionEvent)) 
     39    /** */ 
     40    private ITaskTreeNodeFactory taskTreeNodeFactory = 
     41        ComponentManager.getDefaultTaskTreeNodeFactory(); 
     42 
     43    /** */ 
     44    private int eventsTillRuleApplication = MAX_EVENTS_TILL_RULE_APPLICATION; 
     45 
     46    /** */ 
     47    private ISequence rootSequence; 
     48 
     49    /** */ 
     50    private IEventTarget currentKeyboardFocusGUIElement; 
     51 
     52    /** 
     53     * TODO: comment 
     54     *  
     55     */ 
     56    public TaskTreeManager() { 
     57        rootSequence = taskTreeNodeFactory.createNewSequence(); 
     58    } 
     59 
     60    /** 
     61     * 
     62     */ 
     63    public void handleNewEvent(Event event) { 
     64        if (event.getType() instanceof KeyInteraction) { 
     65            if (currentKeyboardFocusGUIElement == null) { 
     66                currentKeyboardFocusGUIElement = event.getTarget(); 
     67            } 
     68 
     69            addEventTask 
     70              (taskTreeNodeFactory.createNewEventTask 
     71                 (event.getType(), currentKeyboardFocusGUIElement)); 
     72        } 
     73        else { 
     74            addEventTask 
     75              (taskTreeNodeFactory.createNewEventTask(event.getType(), event.getTarget())); 
     76        } 
     77    } 
     78 
     79    /** 
     80     * 
     81     */ 
     82    public synchronized ITaskTree getTaskTree() { 
     83        LOG.info("applying rules temporal relationship generation rules"); 
     84 
     85        ISequence currentRootSequence = rootSequence.clone(); 
     86        ComponentManager.getTemporalRelationshipRuleManager().applyRules 
     87          (currentRootSequence, taskTreeBuilder, taskTreeNodeFactory, true); 
     88 
     89        return taskTreeNodeFactory.createTaskTree(currentRootSequence); 
     90    } 
     91 
     92    /** 
     93     * @param task 
     94     */ 
     95    private synchronized void addEventTask(IEventTask task) { 
     96        handleEventTask(task); 
     97    } 
     98 
     99    /** 
     100     * adds the task to the current or the new sequence. The decision depends on the type of task. 
     101     * If the task finishes the current sequence, the sequence is marked as finished If the task 
     102     * does not start a new sequence, it is added to the current sequence, before it is marked s 
     103     * finished. Otherwise it is added to a new sequence. 
     104     */ 
     105    private void handleEventTask(IEventTask eventTask) { 
     106        if (eventTask.getEventType() instanceof KeyboardFocusChange) { 
     107            currentKeyboardFocusGUIElement = eventTask.getEventTarget(); 
     108        } 
     109        else { 
     110            LOG.info("handling event task \"" + eventTask + "\""); 
     111            addTaskToSequence(eventTask, currentKeyboardFocusGUIElement); 
     112        } 
     113    } 
     114 
     115    /** 
     116     * 
     117     */ 
     118    private void addTaskToSequence(ITaskTreeNode task, IEventTarget currentKeyboardFocusGUIElement) 
    79119    { 
    80       handleNewInteractionEvent((InteractionEvent) event); 
     120        taskTreeBuilder.addChild(rootSequence, task); 
     121 
     122        if (--eventsTillRuleApplication == 0) { 
     123            eventsTillRuleApplication = MAX_EVENTS_TILL_RULE_APPLICATION; 
     124 
     125            LOG.info("applying rules temporal relationship generation rules"); 
     126            ComponentManager.getTemporalRelationshipRuleManager().applyRules(rootSequence, 
     127                                                                             taskTreeBuilder, 
     128                                                                             taskTreeNodeFactory, 
     129                                                                             false); 
     130        } 
    81131    } 
    82     else 
    83     { 
    84       LOG.warning("could not handle notification of " + observable + " regarding " + event); 
    85     } 
    86   } 
    87    
    88   //----------------------------------------------------------------------------------------------- 
    89   /** 
    90    * 
    91    */ 
    92   //----------------------------------------------------------------------------------------------- 
    93   public void handleNewInteractionEvent(InteractionEvent event) 
    94   { 
    95     if (event.getInteraction() instanceof KeyInteraction) 
    96     { 
    97       if (mCurrentKeyboardFocusGUIElement == null) 
    98       { 
    99         mCurrentKeyboardFocusGUIElement = event.getGUIElement(); 
    100       } 
    101        
    102       addInteractionTask(mTaskTreeNodeFactory.createNewInteractionTask 
    103                            (mCurrentKeyboardFocusGUIElement, event.getInteraction())); 
    104     } 
    105     else 
    106     { 
    107       addInteractionTask(mTaskTreeNodeFactory.createNewInteractionTask 
    108                            (event.getGUIElement(), event.getInteraction())); 
    109     } 
    110   } 
    111  
    112   //----------------------------------------------------------------------------------------------- 
    113   /** 
    114    * 
    115    */ 
    116   //----------------------------------------------------------------------------------------------- 
    117   public synchronized TaskTree getTaskTree() 
    118   { 
    119     LOG.info("applying rules temporal relationship generation rules"); 
    120      
    121     Sequence rootSequence = mRootSequence.clone(); 
    122     ComponentManager.getTemporalRelationshipRuleManager().applyRules 
    123       (rootSequence, mTaskTreeBuilder, mTaskTreeNodeFactory, true); 
    124  
    125     return mTaskTreeNodeFactory.createTaskTree(rootSequence); 
    126   } 
    127    
    128   //----------------------------------------------------------------------------------------------- 
    129   /** 
    130    * @param task 
    131    */ 
    132   //----------------------------------------------------------------------------------------------- 
    133   private synchronized void addInteractionTask(InteractionTask task) 
    134   { 
    135     handleInteractionTask(task); 
    136   } 
    137  
    138   //----------------------------------------------------------------------------------------------- 
    139   /** 
    140    * adds the task to the current or the new sequence. The decision depends on the type 
    141    * of task. If the task finishes the current sequence, the sequence is marked as finished 
    142    * If the task does not start a new sequence, it is added to the current sequence, before it 
    143    * is marked s finished. Otherwise it is added to a new sequence. 
    144    */ 
    145   //----------------------------------------------------------------------------------------------- 
    146   private void handleInteractionTask(InteractionTask interactionTask) 
    147   { 
    148     if (interactionTask.getInteraction() instanceof KeyboardFocusChange) 
    149     { 
    150       mCurrentKeyboardFocusGUIElement = interactionTask.getGUIElement(); 
    151     } 
    152     else 
    153     { 
    154       LOG.info("handling interaction task \"" + interactionTask + "\""); 
    155       addTaskToSequence(interactionTask, mCurrentKeyboardFocusGUIElement); 
    156     } 
    157   } 
    158  
    159   //----------------------------------------------------------------------------------------------- 
    160   /** 
    161    * TODO: comment 
    162    * 
    163    * @param interactionTask 
    164    */ 
    165   //----------------------------------------------------------------------------------------------- 
    166   /*private boolean handleAndCorrectFocusChanges(InteractionTask interactionTask) 
    167   { 
    168     GUIElement newGUIElement = interactionTask.getGUIElement(); 
    169      
    170     // find the identical parent element 
    171     GUIElement identicalParentGUIElement = null; 
    172      
    173     while ((identicalParentGUIElement == null) && (newGUIElement != null)) 
    174     { 
    175       GUIElement currentGUIElement = mCurrentGUIElement; 
    176        
    177       while ((identicalParentGUIElement == null) && (currentGUIElement != null)) 
    178       { 
    179         if (newGUIElement.equals(currentGUIElement)) 
    180         { 
    181           identicalParentGUIElement = newGUIElement; 
    182         } 
    183         else 
    184         { 
    185           currentGUIElement = currentGUIElement.getParent(); 
    186         } 
    187       } 
    188        
    189       newGUIElement = newGUIElement.getParent(); 
    190     } 
    191      
    192     // now create focus lost interactions for each GUI element, that is not common with the 
    193     // hierarchy of the new GUI element 
    194     GUIElement currentGUIElement = mCurrentGUIElement; 
    195      
    196     List<InteractionTask> tasksToBeAdded = new ArrayList<InteractionTask>(); 
    197      
    198     while ((currentGUIElement != null) && 
    199            ((identicalParentGUIElement == null) || 
    200             (!currentGUIElement.equals(identicalParentGUIElement)))) 
    201     { 
    202       tasksToBeAdded.add 
    203         (mTaskTreeNodeFactory.createNewInteractionTask(currentGUIElement, new FocusLost())); 
    204       currentGUIElement = currentGUIElement.getParent(); 
    205     } 
    206      
    207     // now create focus received interactions for each GUI element, that is not common with 
    208     // with the old one. Ensure, that if the current interaction is a focus reception, that 
    209     // it is used instead of a generated one 
    210     newGUIElement = interactionTask.getGUIElement(); 
    211      
    212     int index = tasksToBeAdded.size(); 
    213     while ((newGUIElement != null) && 
    214            ((identicalParentGUIElement == null) || 
    215             (!newGUIElement.equals(identicalParentGUIElement)))) 
    216     { 
    217       tasksToBeAdded.add(index, mTaskTreeNodeFactory.createNewInteractionTask 
    218                            (newGUIElement, new FocusReceived())); 
    219       newGUIElement = newGUIElement.getParent(); 
    220     } 
    221      
    222     // this part ensures, that the original focus reception, if any, is preserved as is. 
    223     boolean taskAlreadyHandled = false; 
    224     if (interactionTask.getInteraction() instanceof FocusReceived) 
    225     { 
    226       if (tasksToBeAdded.size() > 0) 
    227       { 
    228         tasksToBeAdded.set(tasksToBeAdded.size() - 1, interactionTask); 
    229       } 
    230       //else 
    231       //{ 
    232         // in this case, we already have focus on the element to which the focus shall be changed. 
    233         // therefore, we discard the new focus change on the same element. 
    234       //} 
    235        
    236       taskAlreadyHandled = true; 
    237     } 
    238      
    239     // now that all tasks are determined, add them to the sequence 
    240     for (InteractionTask task : tasksToBeAdded) 
    241     { 
    242       addTaskToSequence(task); 
    243     } 
    244      
    245     mCurrentGUIElement = interactionTask.getGUIElement(); 
    246      
    247     return taskAlreadyHandled; 
    248   }*/ 
    249  
    250   //----------------------------------------------------------------------------------------------- 
    251   /** 
    252    * 
    253    */ 
    254   //----------------------------------------------------------------------------------------------- 
    255   private void addTaskToSequence(TaskTreeNode task, GUIElement currentKeyboardFocusGUIElement) 
    256   { 
    257     mTaskTreeBuilder.addChild(mRootSequence, task); 
    258      
    259     if (--mInteractionsTillRuleApplication == 0) 
    260     { 
    261       mInteractionsTillRuleApplication = MAX_INTERACTIONS_TILL_RULE_APPLICATION; 
    262        
    263       LOG.info("applying rules temporal relationship generation rules"); 
    264       ComponentManager.getTemporalRelationshipRuleManager().applyRules 
    265         (mRootSequence, mTaskTreeBuilder, mTaskTreeNodeFactory, false); 
    266     } 
    267   } 
    268132 
    269133} 

  • trunk/quest-core-tasktrees/src/main/java/de/ugoe/cs/quest/tasktrees/nodeequality/IterationComparisonRule.java

    r439 r557  
    1 //------------------------------------------------------------------------------------------------- 
    21// Module    : $RCSfile: NodeIdentityRule.java,v $ 
    32// Version   : $Revision: 0.0 $  $Author: patrick $  $Date: 19.02.2012 $ 
    … …  
    54// Creation  : 2012 by patrick 
    65// Copyright : Patrick Harms, 2012 
    7 //------------------------------------------------------------------------------------------------- 
     6 
    87package de.ugoe.cs.quest.tasktrees.nodeequality; 
    98 
    10 import de.ugoe.cs.quest.tasktrees.treeifc.Iteration; 
    11 import de.ugoe.cs.quest.tasktrees.treeifc.Selection; 
    12 import de.ugoe.cs.quest.tasktrees.treeifc.TaskTreeNode; 
     9import de.ugoe.cs.quest.tasktrees.treeifc.IIteration; 
     10import de.ugoe.cs.quest.tasktrees.treeifc.ISelection; 
     11import de.ugoe.cs.quest.tasktrees.treeifc.ITaskTreeNode; 
    1312 
    14 //------------------------------------------------------------------------------------------------- 
    1513/** 
    16  * TODO comment 
     14 * <p> 
     15 * This class is capable of comparing Iterations. Iterations equal at distinct levels 
     16 * in distinct situations. The following table shows the results of the comparison for the 
     17 * specific situations (the parameters are commutative). In any other situation, the comparison 
     18 * returns <code>NodeEquality.UNEQUAL</code>: 
     19 * </p> 
     20 *  
     21 * <table border="1"> 
     22 *   <tr> 
     23 *     <th>iteration 1</th> 
     24 *     <th>iteration 2</th> 
     25 *     <th>comparison result</th> 
     26 *   </tr> 
     27 *   <tr> 
     28 *     <td>any iteration</td> 
     29 *     <td>any iteration with a child that is lexically equal to the child of iteration 1</td> 
     30 *     <td><code>NodeEquality.LEXICALLY_EQUAL</code></td> 
     31 *   </tr> 
     32 *   <tr> 
     33 *     <td>any iteration</td> 
     34 *     <td>any iteration with a child that is syntactically equal to the child of iteration 1</td> 
     35 *     <td><code>NodeEquality.SYNTACTICALLY_EQUAL</code></td> 
     36 *   </tr> 
     37 *   <tr> 
     38 *     <td>any iteration</td> 
     39 *     <td>any iteration with a child that is semantically equal to the child of iteration 1</td> 
     40 *     <td><code>NodeEquality.SEMANTICALLY_EQUAL</code></td> 
     41 *   </tr> 
     42 *   <tr> 
     43 *     <td>an iteration with a selection of syntactically equal children</td> 
     44 *     <td>an iteration with a child that is syntactically equal to the children of the child 
     45 *     selection of iteration 1</td> 
     46 *     <td><code>NodeEquality.SYNTACTICALLY_EQUAL</code></td> 
     47 *   </tr> 
     48 *   <tr> 
     49 *     <td>an iteration with a selection of semantically equal children</td> 
     50 *     <td>an iteration with a child that is semantically equal to the children of the child 
     51 *     selection of iteration 1</td> 
     52 *     <td><code>NodeEquality.SEMANTICALLY_EQUAL</code></td> 
     53 *   </tr> 
     54 * </table> 
    1755 *  
    1856 * @version $Revision: $ $Date: 19.02.2012$ 
    1957 * @author 2012, last modified by $Author: patrick$ 
    2058 */ 
    21 //------------------------------------------------------------------------------------------------- 
    22 public class IterationComparisonRule implements NodeComparisonRule 
    23 { 
    24   /** */ 
    25   private NodeEqualityRuleManager mRuleManager; 
     59public class IterationComparisonRule implements NodeComparisonRule { 
     60     
     61    /** the rule manager for internally comparing task tree nodes */ 
     62    private NodeEqualityRuleManager mRuleManager; 
    2663 
    27   //----------------------------------------------------------------------------------------------- 
    28   /** 
    29    * TODO: comment 
    30    * 
    31    */ 
    32   //----------------------------------------------------------------------------------------------- 
    33   IterationComparisonRule(NodeEqualityRuleManager ruleManager) 
    34   { 
    35     super(); 
    36     mRuleManager = ruleManager; 
    37   } 
    38  
    39   //----------------------------------------------------------------------------------------------- 
    40   /* (non-Javadoc) 
    41    * @see de.ugoe.cs.tasktree.nodeequality.NodeEqualityRule#apply(TaskTreeNode, TaskTreeNode) 
    42    */ 
    43   //----------------------------------------------------------------------------------------------- 
    44   @Override 
    45   public NodeEquality compare(TaskTreeNode node1, TaskTreeNode node2) 
    46   { 
    47     if ((!(node1 instanceof Iteration)) || (!(node2 instanceof Iteration))) 
    48     { 
    49       return null; 
    50     } 
    51      
    52     // if both iterations do not have children, they are equal although this doesn't make sense 
    53     if ((node1.getChildren().size() == 0) && (node2.getChildren().size() == 0)) 
    54     { 
    55       return new NodesIdentical(); 
    56     } 
    57      
    58     TaskTreeNode child1 = node1.getChildren().get(0); 
    59     TaskTreeNode child2 = node2.getChildren().get(0); 
    60      
    61     // iterations may have 3 different structures. 
    62     //   1. they have one child, which is the iterated one 
    63     //   2. they have a sequence of children, which is iterated 
    64     //   3. they have a selection of different iterated variants (usually the variants are 
    65     //      semantically equal) 
    66     // 
    67     // the permutations of the three variants in combination must be checked 
    68      
    69     // check if both nodes are the same variants of iterations and if their children are equal. 
    70     // This condition matches, if both iterations are the same variants of iteration. I.e. three 
    71     // combinations of the permutation are handled herewith. 
    72     NodeEquality nodeEquality = mRuleManager.applyRules(child1, child2); 
    73        
    74     if (nodeEquality.getStructuralEquality() || nodeEquality.getSemanticalEquality()) 
    75     { 
    76       return nodeEquality; 
    77     } 
    78      
    79     // compare one iteration with a single node as a child and another one with a selection of 
    80     // semantically equal nodes 
    81     if (selectionChildrenSemanticallyEqualNode(child1, child2)) 
    82     { 
    83       return new NodesSemanticallyEqual(); 
     64    /** 
     65     * <p> 
     66     * simple constructor to provide the rule with the node equality rule manager to be able 
     67     * to perform comparisons of the children of provided task tree nodes 
     68     * </p> 
     69     *  
     70     * @param ruleManager the rule manager for comparing task tree nodes 
     71     */ 
     72    IterationComparisonRule(NodeEqualityRuleManager ruleManager) { 
     73        super(); 
     74        mRuleManager = ruleManager; 
    8475    } 
    8576 
    86     // all other combinations (i.e. sequence with single child and sequence with selection) 
    87     // can not match 
    88     return null; 
    89   } 
     77    /* 
     78     * (non-Javadoc) 
     79     *  
     80     * @see de.ugoe.cs.tasktree.nodeequality.NodeEqualityRule#apply(TaskTreeNode, TaskTreeNode) 
     81     */ 
     82    @Override 
     83    public NodeEquality compare(ITaskTreeNode node1, ITaskTreeNode node2) { 
     84        if ((!(node1 instanceof IIteration)) || (!(node2 instanceof IIteration))) { 
     85            return null; 
     86        } 
    9087 
    91   //----------------------------------------------------------------------------------------------- 
    92   /** 
    93    * TODO: comment 
    94    * 
    95    * @param taskTreeNode 
    96    * @param taskTreeNode2 
    97    * @return 
    98    */ 
    99   //----------------------------------------------------------------------------------------------- 
    100   private boolean selectionChildrenSemanticallyEqualNode(TaskTreeNode taskTreeNode, 
    101                                                          TaskTreeNode taskTreeNode2) 
    102   { 
    103     Selection selection = null; 
    104     TaskTreeNode node = null; 
    105     if (taskTreeNode instanceof Selection) 
     88        // if both iterations do not have children, they are equal although this doesn't make sense 
     89        if ((node1.getChildren().size() == 0) && (node2.getChildren().size() == 0)) { 
     90            return NodeEquality.IDENTICAL; 
     91        } 
     92 
     93        ITaskTreeNode child1 = node1.getChildren().get(0); 
     94        ITaskTreeNode child2 = node2.getChildren().get(0); 
     95 
     96        // iterations may have 3 different structures. 
     97        // 1. they have one child, which is the iterated one 
     98        // 2. they have a sequence of children, which is iterated 
     99        // 3. they have a selection of different iterated variants (usually the variants are 
     100        // semantically equal) 
     101        // 
     102        // the permutations of the three variants in combination must be checked 
     103 
     104        // check if both nodes are the same variants of iterations and if their children are equal. 
     105        // This condition matches, if both iterations are the same variants of iteration. I.e. three 
     106        // combinations of the permutation are handled herewith. 
     107        NodeEquality nodeEquality = mRuleManager.applyRules(child1, child2); 
     108 
     109        if (nodeEquality.isAtLeast(NodeEquality.SEMANTICALLY_EQUAL)) { 
     110            return nodeEquality; 
     111        } 
     112 
     113        // compare one iteration with a single node as a child and another one with a selection of 
     114        // semantically equal nodes 
     115        return selectionChildrenSemanticallyEqualNode(child1, child2); 
     116         
     117        // all other combinations (i.e. sequence with single child and sequence with selection) 
     118        // can not match 
     119    } 
     120 
     121    /** 
     122     * <p> 
     123     * compares two task tree nodes. One of them must be a selection of at least semantically 
     124     * equal children. The other one can be any task tree node. The method returns a node equality 
     125     * that is not <code>NodeEquality.UNEQUAL</code> if the other node is at least semantically 
     126     * equal to the children of the selection. It returns more concrete equalities, if the 
     127     * equality between the other node and the children of the selection is more concrete. 
     128     * </p>  
     129     *  
     130     * @param taskTreeNode  the first task tree node to compare 
     131     * @param taskTreeNode2 the second task tree node to compare 
     132     *  
     133     * @return as described 
     134     */ 
     135    private NodeEquality selectionChildrenSemanticallyEqualNode(ITaskTreeNode taskTreeNode, 
     136                                                                ITaskTreeNode taskTreeNode2) 
    106137    { 
    107       selection = (Selection) taskTreeNode; 
    108       node = taskTreeNode2; 
     138        ISelection selection = null; 
     139        ITaskTreeNode node = null; 
     140        if (taskTreeNode instanceof ISelection) { 
     141            selection = (ISelection) taskTreeNode; 
     142            node = taskTreeNode2; 
     143        } 
     144        else if (taskTreeNode2 instanceof ISelection) { 
     145            selection = (ISelection) taskTreeNode2; 
     146            node = taskTreeNode; 
     147        } 
     148        else { 
     149            return NodeEquality.UNEQUAL; 
     150        } 
     151 
     152        NodeEquality lessConcreteEqualityForAllComparisons = NodeEquality.IDENTICAL; 
     153 
     154        for (ITaskTreeNode child : selection.getChildren()) { 
     155            NodeEquality nodeEquality = mRuleManager.applyRules(node, child); 
     156 
     157            if (!nodeEquality.isAtLeast(NodeEquality.SEMANTICALLY_EQUAL)) { 
     158                return NodeEquality.UNEQUAL; 
     159            } 
     160            else if (!lessConcreteEqualityForAllComparisons.isAtLeast(nodeEquality)) { 
     161                lessConcreteEqualityForAllComparisons = nodeEquality; 
     162            } 
     163        } 
     164 
     165        return lessConcreteEqualityForAllComparisons; 
    109166    } 
    110     else if (taskTreeNode2 instanceof Selection) 
    111     { 
    112       selection = (Selection) taskTreeNode2; 
    113       node = taskTreeNode; 
    114     } 
    115     else 
    116     { 
    117       return false; 
    118     } 
    119      
    120     for (TaskTreeNode child : selection.getChildren()) 
    121     { 
    122       NodeEquality nodeEquality = mRuleManager.applyRules(node, child); 
    123            
    124       if (!nodeEquality.getStructuralEquality() && !nodeEquality.getSemanticalEquality()) 
    125       { 
    126         return false; 
    127       } 
    128     } 
    129      
    130     return true; 
    131   } 
    132167 
    133168} 

  • trunk/quest-core-tasktrees/src/main/java/de/ugoe/cs/quest/tasktrees/nodeequality/NodeComparisonRule.java

    r439 r557  
    1 //------------------------------------------------------------------------------------------------- 
    21// Module    : $RCSfile: EqualityRule.java,v $ 
    32// Version   : $Revision: 0.0 $  $Author: patrick $  $Date: 19.02.2012 $ 
    … …  
    54// Creation  : 2012 by patrick 
    65// Copyright : Patrick Harms, 2012 
    7 //------------------------------------------------------------------------------------------------- 
     6 
    87package de.ugoe.cs.quest.tasktrees.nodeequality; 
    98 
    10 import de.ugoe.cs.quest.tasktrees.treeifc.TaskTreeNode; 
     9import de.ugoe.cs.quest.tasktrees.treeifc.ITaskTreeNode; 
    1110 
    12 //------------------------------------------------------------------------------------------------- 
    1311/** 
    14  * TODO comment 
     12 * <p> 
     13 * A node comparison rule is used by the {@link NodeEqualityRuleManager} to compare task tree 
     14 * nodes with each other. It provides one method to be called for a comparison. 
     15 * </p> 
    1516 *  
    1617 * @version $Revision: $ $Date: 19.02.2012$ 
    1718 * @author 2012, last modified by $Author: patrick$ 
    1819 */ 
    19 //------------------------------------------------------------------------------------------------- 
    20 public interface NodeComparisonRule 
    21 { 
     20public interface NodeComparisonRule { 
    2221 
    23   //----------------------------------------------------------------------------------------------- 
    24   /** 
    25    * compares two nodes with each other. The result of the method is either a node equality or 
    26    * null. If it is null, it means, that the rule is not able to correctly compare the two 
    27    * given nodes 
    28    */ 
    29   //----------------------------------------------------------------------------------------------- 
    30   public NodeEquality compare(TaskTreeNode node1, TaskTreeNode node2); 
    31    
     22    /** 
     23     * <p> 
     24     * compares two nodes with each other. The result of the method is either a node equality or 
     25     * null. If it is null, it means, that the rule is not able to correctly compare the two given 
     26     * nodes 
     27     * </p> 
     28     *  
     29     * @param node1 the first task tree node to compare 
     30     * @param node2 the second task tree node to compare 
     31     *  
     32     * @return as described 
     33     */ 
     34    public NodeEquality compare(ITaskTreeNode node1, ITaskTreeNode node2); 
     35 
    3236} 

  • trunk/quest-core-tasktrees/src/main/java/de/ugoe/cs/quest/tasktrees/nodeequality/NodeEquality.java

    r439 r557  
    1 //------------------------------------------------------------------------------------------------- 
    21// Module    : $RCSfile: NodeEquality.java,v $ 
    32// Version   : $Revision: 0.0 $  $Author: patrick $  $Date: 19.02.2012 $ 
    … …  
    54// Creation  : 2012 by patrick 
    65// Copyright : Patrick Harms, 2012 
    7 //------------------------------------------------------------------------------------------------- 
     6 
    87package de.ugoe.cs.quest.tasktrees.nodeequality; 
    98 
    10 //------------------------------------------------------------------------------------------------- 
    119/** 
    12  * TODO comment 
     10 * <p> 
     11 * A node equality denotes, how equal two task tree nodes are. There are different equality levels 
     12 * which are similar to the usual design levels of GUI design. These levels are 
     13 * <ul> 
     14 *   <li>conceptual design: defines the concepts to be edited using a GUI</li> 
     15 *   <li>semantical design: defines the possible functions for editing the concepts</li> 
     16 *   <li>syntactical design: defines, which steps are needed to execute the functions</li> 
     17 *   <li>lexical design: defines on the key stroke level, how the steps for executing a function 
     18 *       can be performed</li> 
     19 * </ul> 
     20 * It is not possible to compare two task nodes conceptually. But the other design levels can be 
     21 * identified and compared. 
     22 * </p> 
     23 * <p> 
     24 * Nodes can be identical. This is the case if in the java virtual machine, their comparison 
     25 * using the <code>==</code> operator or the equals method return true. 
     26 * </p> 
     27 * <p> 
     28 * Nodes are lexically equal, if they represent the same events on a key stroke level to be 
     29 * carried out to execute the task. Identical nodes are also syntactically equal. 
     30 * </p> 
     31 * <p> 
     32 * Nodes are syntactically equal, if they differ in their events on key stroke level, but the 
     33 * syntactical result is the same. For example, entering the text "hello" into a text field can 
     34 * be done by entering the letters in their correct order, but also by copying the text into the 
     35 * text field. The syntactical result is the same: The text hello was entered. But the tasks 
     36 * lexically differ because the events on key stroke level are different. On the other hand, 
     37 * lexically equal nodes are also syntactically equal.   
     38 * </p> 
     39 * <p> 
     40 * Task tree nodes are semantically equal, if they execute the same function for editing the 
     41 * concepts. An example are a click on a button and a short cut, both executing the same function. 
     42 * These task tree nodes are syntactically and, therefore, also lexically different, but 
     43 * semantically equal. Syntactically equal task tree nodes are always also semantically equal. 
     44 * </p> 
    1345 *  
    1446 * @version $Revision: $ $Date: 19.02.2012$ 
    1547 * @author 2012, last modified by $Author: patrick$ 
    1648 */ 
    17 //------------------------------------------------------------------------------------------------- 
    18 public interface NodeEquality 
    19 { 
     49public enum NodeEquality { 
     50    IDENTICAL, 
     51    LEXICALLY_EQUAL, 
     52    SYNTACTICALLY_EQUAL, 
     53    SEMANTICALLY_EQUAL, 
     54    UNEQUAL; 
    2055 
    21   //----------------------------------------------------------------------------------------------- 
    22   /** 
    23    * TODO: comment 
    24    * 
    25    * @return 
    26    */ 
    27   //----------------------------------------------------------------------------------------------- 
    28   public boolean getStructuralEquality(); 
    29  
    30   //----------------------------------------------------------------------------------------------- 
    31   /** 
    32    * TODO: comment 
    33    * 
    34    * @return 
    35    */ 
    36   //----------------------------------------------------------------------------------------------- 
    37   public boolean getSemanticalEquality(); 
    38  
     56    /** 
     57     * <p> 
     58     * Checks for the current node equality, if it is at least identical to the 
     59     * provided one or even more concrete. As an example, the node equality identical also 
     60     * indicates, that the nodes are e.g. lexically, syntactically and semantically equal. 
     61     * Therefore, the method called on <code>IDENTICAL</code> with <code>SEMANTICALLY_EQUAL</code> 
     62     * as parameter will return true. If this method is called on <code>SYNTACTICALLY_EQUAL</code> 
     63     * with the parameter <code>IDENTICAL</code> instead, it returns false; 
     64     * </p> 
     65     * 
     66     * @param nodeEquality the node equality to compare with. 
     67     *  
     68     * @return as described 
     69     */ 
     70    public boolean isAtLeast(NodeEquality nodeEquality) 
     71    { 
     72        switch (nodeEquality) { 
     73            case IDENTICAL: 
     74                return 
     75                    (this == IDENTICAL); 
     76            case LEXICALLY_EQUAL: 
     77                return 
     78                    (this == IDENTICAL) || 
     79                    (this == LEXICALLY_EQUAL); 
     80            case SYNTACTICALLY_EQUAL: 
     81                return 
     82                    (this == IDENTICAL) || 
     83                    (this == LEXICALLY_EQUAL) || 
     84                    (this == SYNTACTICALLY_EQUAL); 
     85            case SEMANTICALLY_EQUAL: 
     86                return 
     87                    (this == IDENTICAL) || 
     88                    (this == LEXICALLY_EQUAL) || 
     89                    (this == SYNTACTICALLY_EQUAL) || 
     90                    (this == SEMANTICALLY_EQUAL); 
     91            case UNEQUAL: 
     92                return 
     93                    (this == UNEQUAL); 
     94            default : 
     95                return false; 
     96        } 
     97    } 
    3998} 

  • trunk/quest-core-tasktrees/src/main/java/de/ugoe/cs/quest/tasktrees/nodeequality/NodeEqualityRuleManager.java

    r439 r557  
    1 //------------------------------------------------------------------------------------------------- 
    21// Module    : $RCSfile: NodeEqualityRuleManager.java,v $ 
    32// Version   : $Revision: 0.0 $  $Author: patrick $  $Date: 19.02.2012 $ 
    … …  
    54// Creation  : 2012 by patrick 
    65// Copyright : Patrick Harms, 2012 
    7 //------------------------------------------------------------------------------------------------- 
     6 
    87package de.ugoe.cs.quest.tasktrees.nodeequality; 
    98 
    109import java.util.ArrayList; 
    1110import java.util.List; 
    12 //import java.util.logging.Logger; 
    1311 
    14 import de.ugoe.cs.quest.tasktrees.treeifc.TaskTreeNode; 
     12import de.ugoe.cs.quest.tasktrees.treeifc.ITaskTreeNode; 
    1513 
    16 //------------------------------------------------------------------------------------------------- 
    1714/** 
    18  * TODO comment 
     15 * <p> 
     16 * The node equality rule manager is capable of comparing task tree nodes based on its internal list 
     17 * of comparison rules. The current list of rules contains the {@link NodeIdentityRule}, the 
     18 * {@link IterationComparisonRule}, the {@link SequenceComparisonRule}, and 
     19 * {@link SelectionComparisonRule}. These rules are asked for comparing the two provided task tree 
     20 * nodes in the mentioned order. If a rule returns a node equality other than null, this equality is 
     21 * returned. Otherwise the next rule is asked. 
     22 * </p> 
    1923 *  
    2024 * @version $Revision: $ $Date: 19.02.2012$ 
    2125 * @author 2012, last modified by $Author: patrick$ 
    2226 */ 
    23 //------------------------------------------------------------------------------------------------- 
    24 public class NodeEqualityRuleManager 
    25 { 
     27public class NodeEqualityRuleManager { 
    2628 
    27   /** */ 
    28   //private static Logger LOG = Logger.getLogger(NodeEqualityRuleManager.class.getName()); 
     29    /** */ 
     30    // private static Logger LOG = Logger.getLogger(NodeEqualityRuleManager.class.getName()); 
    2931 
    30   /** */ 
    31   private List<NodeComparisonRule> mRuleIndex = new ArrayList<NodeComparisonRule>(); 
     32    /** */ 
     33    private List<NodeComparisonRule> mRuleIndex = null; 
    3234 
    33   //----------------------------------------------------------------------------------------------- 
    34   /** 
    35    * TODO: comment 
    36    * 
    37    */ 
    38   //----------------------------------------------------------------------------------------------- 
    39   public void init() 
    40   { 
    41     mRuleIndex.add(new NodeIdentityRule()); 
    42     mRuleIndex.add(new IterationComparisonRule(this)); 
    43     mRuleIndex.add(new SequenceComparisonRule(this)); 
    44     mRuleIndex.add(new SelectionComparisonRule(this)); 
    45   } 
     35    /** 
     36     * <p> 
     37     * initializes the node equality rule manager by filling the internal list of comparison rules. 
     38     * This method must be called before any other method is called on the rule manager. 
     39     * </p> 
     40     */ 
     41    public void init() { 
     42        mRuleIndex = new ArrayList<NodeComparisonRule>(); 
     43        mRuleIndex.add(new NodeIdentityRule()); 
     44        mRuleIndex.add(new IterationComparisonRule(this)); 
     45        mRuleIndex.add(new SequenceComparisonRule(this)); 
     46        mRuleIndex.add(new SelectionComparisonRule(this)); 
     47    } 
    4648 
    47   //----------------------------------------------------------------------------------------------- 
    48   /** 
    49    * TODO: comment 
    50    * 
    51    * @param node1 
    52    * @param node2 
    53    * @return 
    54    */ 
    55   //----------------------------------------------------------------------------------------------- 
    56   public NodeEquality applyRules(TaskTreeNode node1, TaskTreeNode node2) 
    57   { 
    58     //LOG.info("checking for equality of " + node1 + " and " + node2); 
    59     NodeEquality nodeEquality = null; 
    60        
    61     for (NodeComparisonRule rule : mRuleIndex) 
     49    /** 
     50     * <p> 
     51     * this method performs a comparison of the two provided task tree nodes. It iterates its 
     52     * internal comparison rules. If the first rule returns a node equality other than null, 
     53     * this equality is returned. Otherwise the next rule is tried. If no rule returns an equality 
     54     * <code>NodeEquality.UNEQUAL</code> is returned. 
     55     * </p> 
     56     *  
     57     * @param node1 the first task tree node to be compared 
     58     * @param node2 the second task tree node to be compared 
     59     *  
     60     * @return as described 
     61     *  
     62     * @throws IllegalStateException in the case, the {@link #init()} method was not called on the 
     63     *                               manager before a call to this method. 
     64     */ 
     65    public NodeEquality applyRules(ITaskTreeNode node1, ITaskTreeNode node2) 
     66        throws IllegalStateException 
    6267    { 
    63       nodeEquality = rule.compare(node1, node2); 
    64        
    65       if (nodeEquality != null) 
    66       { 
    67         //LOG.warning("used rule " + rule + " for equality check"); 
    68         return nodeEquality; 
    69       } 
     68        if (mRuleIndex == null) { 
     69            throw new IllegalStateException("not initialized"); 
     70        } 
     71         
     72        // LOG.info("checking for equality of " + node1 + " and " + node2); 
     73        NodeEquality nodeEquality = null; 
     74 
     75        for (NodeComparisonRule rule : mRuleIndex) { 
     76            nodeEquality = rule.compare(node1, node2); 
     77 
     78            if (nodeEquality != null) { 
     79                // LOG.warning("used rule " + rule + " for equality check"); 
     80                return nodeEquality; 
     81            } 
     82        } 
     83 
     84        // LOG.warning("no rule could be applied --> handling nodes as unequal"); 
     85 
     86        return NodeEquality.UNEQUAL; 
    7087    } 
    71      
    72     //LOG.warning("no rule could be applied --> handling nodes as unequal"); 
    73      
    74     return new NodesUnequal(); 
    75   } 
    7688 
    7789} 

  • trunk/quest-core-tasktrees/src/main/java/de/ugoe/cs/quest/tasktrees/nodeequality/NodeIdentityRule.java

    r439 r557  
    1 //------------------------------------------------------------------------------------------------- 
    21// Module    : $RCSfile: NodeIdentityRule.java,v $ 
    32// Version   : $Revision: 0.0 $  $Author: patrick $  $Date: 19.02.2012 $ 
    … …  
    54// Creation  : 2012 by patrick 
    65// Copyright : Patrick Harms, 2012 
    7 //------------------------------------------------------------------------------------------------- 
     6 
    87package de.ugoe.cs.quest.tasktrees.nodeequality; 
    98 
    10 import de.ugoe.cs.quest.tasktrees.treeifc.TaskTreeNode; 
     9import de.ugoe.cs.quest.tasktrees.treeifc.ITaskTreeNode; 
    1110 
    12 //------------------------------------------------------------------------------------------------- 
    1311/** 
    14  * TODO comment 
     12 * <p> 
     13 * This comparison rule returns <code>NodeEquality.IDENTICAL</code> if the comparison of the two 
     14 * task tree nodes using the <code>==</code> operator or the <code>equals</code> method return true. 
     15 * Else it returns null to denote, that it can not compare the nodes. 
     16 * </p> 
    1517 *  
    1618 * @version $Revision: $ $Date: 19.02.2012$ 
    1719 * @author 2012, last modified by $Author: patrick$ 
    1820 */ 
    19 //------------------------------------------------------------------------------------------------- 
    20 public class NodeIdentityRule implements NodeComparisonRule 
    21 { 
     21public class NodeIdentityRule implements NodeComparisonRule { 
    2222 
    23   //----------------------------------------------------------------------------------------------- 
    24   /* (non-Javadoc) 
    25    * @see de.ugoe.cs.tasktree.nodeequality.NodeEqualityRule#apply(TaskTreeNode, TaskTreeNode) 
    26    */ 
    27   //----------------------------------------------------------------------------------------------- 
    28   @Override 
    29   public NodeEquality compare(TaskTreeNode node1, TaskTreeNode node2) 
    30   { 
    31     if (node1 == node2) 
    32     { 
    33       return new NodesIdentical(); 
     23    /* 
     24     * (non-Javadoc) 
     25     *  
     26     * @see de.ugoe.cs.tasktree.nodeequality.NodeEqualityRule#apply(TaskTreeNode, TaskTreeNode) 
     27     */ 
     28    @Override 
     29    public NodeEquality compare(ITaskTreeNode node1, ITaskTreeNode node2) { 
     30        if ((node1 == node2) || ((node1 != null) && (node1.equals(node2)))) { 
     31            return NodeEquality.IDENTICAL; 
     32        } 
     33        else { 
     34            return null; 
     35        } 
    3436    } 
    35     else if ((node1 != null) && (node1.equals(node2))) 
    36     { 
    37       return new NodesEqual(); 
    38     } 
    39     else 
    40     { 
    41       return null; 
    42     } 
    43   } 
    4437 
    4538} 

  • trunk/quest-core-tasktrees/src/main/java/de/ugoe/cs/quest/tasktrees/nodeequality/SelectionComparisonRule.java

    r439 r557  
    1 //------------------------------------------------------------------------------------------------- 
    21// Module    : $RCSfile: NodeIdentityRule.java,v $ 
    32// Version   : $Revision: 0.0 $  $Author: patrick $  $Date: 19.02.2012 $ 
    … …  
    54// Creation  : 2012 by patrick 
    65// Copyright : Patrick Harms, 2012 
    7 //------------------------------------------------------------------------------------------------- 
     6 
    87package de.ugoe.cs.quest.tasktrees.nodeequality; 
    98 
    10 import de.ugoe.cs.quest.tasktrees.treeifc.Sequence; 
    11 import de.ugoe.cs.quest.tasktrees.treeifc.TaskTreeNode; 
     9import de.ugoe.cs.quest.tasktrees.treeifc.ISelection; 
     10import de.ugoe.cs.quest.tasktrees.treeifc.ITaskTreeNode; 
    1211 
    13 //------------------------------------------------------------------------------------------------- 
    1412/** 
    15  * TODO comment 
     13 * <p> 
     14 * this node comparison rule is capable of comparing selections. If both selections do not have 
     15 * children, they are treated as lexically equal. If they have the same number of children other 
     16 * than 0 and all these children are lexically equal, then the selections are lexically equal. 
     17 * They are syntactically equal, if each child of both selections is syntactically equal to any 
     18 * other child. The rule can not compare semantical equality if the nodes are not at least 
     19 * syntactically equal and returns null, if it can not decide this. 
     20 * </p> 
    1621 *  
    1722 * @version $Revision: $ $Date: 19.02.2012$ 
    1823 * @author 2012, last modified by $Author: patrick$ 
    1924 */ 
    20 //------------------------------------------------------------------------------------------------- 
    21 public class SelectionComparisonRule implements NodeComparisonRule 
    22 { 
     25public class SelectionComparisonRule implements NodeComparisonRule { 
    2326 
    24   /** */ 
    25   private NodeEqualityRuleManager mRuleManager; 
     27    /** the rule manager for internally comparing task tree nodes */ 
     28    private NodeEqualityRuleManager mRuleManager; 
    2629 
    27   //----------------------------------------------------------------------------------------------- 
    28   /** 
    29    * TODO: comment 
    30    * 
    31    */ 
    32   SelectionComparisonRule(NodeEqualityRuleManager ruleManager) 
    33   { 
    34     super(); 
    35     mRuleManager = ruleManager; 
    36   } 
     30    /** 
     31     * <p> 
     32     * simple constructor to provide the rule with the node equality rule manager to be able 
     33     * to perform comparisons of the children of provided task tree nodes 
     34     * </p> 
     35     *  
     36     * @param ruleManager the rule manager for comparing task tree nodes 
     37     */ 
     38    SelectionComparisonRule(NodeEqualityRuleManager ruleManager) { 
     39        super(); 
     40        mRuleManager = ruleManager; 
     41    } 
    3742 
    38   //----------------------------------------------------------------------------------------------- 
    39   /* (non-Javadoc) 
    40    * @see de.ugoe.cs.tasktree.nodeequality.NodeEqualityRule#apply(TaskTreeNode, TaskTreeNode) 
    41    */ 
    42   //----------------------------------------------------------------------------------------------- 
    43   @Override 
    44   public NodeEquality compare(TaskTreeNode node1, TaskTreeNode node2) 
    45   { 
    46     if ((!(node1 instanceof Sequence)) || (!(node2 instanceof Sequence))) 
    47     { 
    48       return null; 
     43    /* 
     44     * (non-Javadoc) 
     45     *  
     46     * @see de.ugoe.cs.tasktree.nodeequality.NodeEqualityRule#apply(TaskTreeNode, TaskTreeNode) 
     47     */ 
     48    @Override 
     49    public NodeEquality compare(ITaskTreeNode node1, ITaskTreeNode node2) { 
     50        if ((!(node1 instanceof ISelection)) || (!(node2 instanceof ISelection))) { 
     51            return null; 
     52        } 
     53 
     54        // if both sequences do not have children, they are equal although this doesn't make sense 
     55        if ((node1.getChildren().size() == 0) && (node2.getChildren().size() == 0)) { 
     56            return NodeEquality.LEXICALLY_EQUAL; 
     57        } 
     58 
     59        // Selections are syntactically equal, if they have children, which are all syntactically 
     60        // equal. 
     61        // They are lexically equals, if they have the same number and order of lexically equal 
     62        // children 
     63        boolean lexicallyEqual = node1.getChildren().size() == node2.getChildren().size(); 
     64 
     65        for (int i = 0; i < node1.getChildren().size(); i++) { 
     66            ITaskTreeNode child1 = node1.getChildren().get(i); 
     67            boolean foundLexicallyEqualChild = false; 
     68 
     69            for (int j = 0; j < node2.getChildren().size(); j++) { 
     70                ITaskTreeNode child2 = node2.getChildren().get(j); 
     71 
     72                NodeEquality nodeEquality = mRuleManager.applyRules(child1, child2); 
     73 
     74                if (!nodeEquality.isAtLeast(NodeEquality.SYNTACTICALLY_EQUAL)) { 
     75                    return null; 
     76                } 
     77                else if (nodeEquality.isAtLeast(NodeEquality.LEXICALLY_EQUAL)) { 
     78                    foundLexicallyEqualChild = true; 
     79                } 
     80            } 
     81 
     82            // if we compare two children at the same position and if they are lexically equal 
     83            // then it can be further expected, that the selections are lexically equal 
     84            lexicallyEqual &= foundLexicallyEqualChild; 
     85        } 
     86 
     87        if (lexicallyEqual) { 
     88            return NodeEquality.LEXICALLY_EQUAL; 
     89        } 
     90        else { 
     91            return NodeEquality.SYNTACTICALLY_EQUAL; 
     92        } 
    4993    } 
    50      
    51     // if both sequences do not have children, they are equal although this doesn't make sense 
    52     if ((node1.getChildren().size() == 0) && (node2.getChildren().size() == 0)) 
    53     { 
    54       return new NodesEqual(); 
    55     } 
    56      
    57     // Selections are semantically equal, if they have children, which are all semantically equal. 
    58     // they are structurally equals, if they have the same number and order of structurally equal 
    59     // children 
    60     boolean structurallyEqual = 
    61       node1.getChildren().size() == node2.getChildren().size(); 
    62      
    63     for (int i = 0; i < node1.getChildren().size(); i++) 
    64     { 
    65       TaskTreeNode child1 = node1.getChildren().get(i); 
    66        
    67       for (int j = 0; j < node2.getChildren().size(); j++) 
    68       { 
    69         TaskTreeNode child2 = node2.getChildren().get(j); 
    70        
    71         NodeEquality nodeEquality = mRuleManager.applyRules(child1, child2); 
    72          
    73         if (!nodeEquality.getSemanticalEquality()) 
    74         { 
    75           return null; 
    76         } 
    77         else if (structurallyEqual && (i == j)) 
    78         { 
    79           // if we compare two children at the same position and if they are structurally equal 
    80           // then it can be further expected, that the selections are structurally equal 
    81           structurallyEqual &= nodeEquality.getStructuralEquality(); 
    82         } 
    83       } 
    84     } 
    85      
    86     if (structurallyEqual) 
    87     { 
    88       return new NodesEqual(); 
    89     } 
    90     else 
    91     { 
    92       return new NodesSemanticallyEqual(); 
    93     } 
    94   } 
    95  
    9694} 

  • trunk/quest-core-tasktrees/src/main/java/de/ugoe/cs/quest/tasktrees/nodeequality/SequenceComparisonRule.java

    r439 r557  
    1 //------------------------------------------------------------------------------------------------- 
    21// Module    : $RCSfile: NodeIdentityRule.java,v $ 
    32// Version   : $Revision: 0.0 $  $Author: patrick $  $Date: 19.02.2012 $ 
    … …  
    54// Creation  : 2012 by patrick 
    65// Copyright : Patrick Harms, 2012 
    7 //------------------------------------------------------------------------------------------------- 
     6 
    87package de.ugoe.cs.quest.tasktrees.nodeequality; 
    98 
    10 import de.ugoe.cs.quest.tasktrees.treeifc.Sequence; 
    11 import de.ugoe.cs.quest.tasktrees.treeifc.TaskTreeNode; 
     9import de.ugoe.cs.quest.tasktrees.treeifc.ISequence; 
     10import de.ugoe.cs.quest.tasktrees.treeifc.ITaskTreeNode; 
    1211 
    13 //------------------------------------------------------------------------------------------------- 
    1412/** 
    15  * TODO comment 
     13 * <p> 
     14 * This rule is capable of comparing sequences. If both sequences do not have children, they are 
     15 * treated as lexically equal. Sequences are lexically equal, if they have the same number and 
     16 * order of lexically equal children. The rule can not decide, if two sequences are syntactically 
     17 * or semantically equal. 
     18 * </p> 
    1619 *  
    1720 * @version $Revision: $ $Date: 19.02.2012$ 
    1821 * @author 2012, last modified by $Author: patrick$ 
    1922 */ 
    20 //------------------------------------------------------------------------------------------------- 
    21 public class SequenceComparisonRule implements NodeComparisonRule 
    22 { 
     23public class SequenceComparisonRule implements NodeComparisonRule { 
    2324 
     25    /** the rule manager for internally comparing task tree nodes */ 
     26    private NodeEqualityRuleManager mRuleManager; 
    2427 
    25   /** */ 
    26   private NodeEqualityRuleManager mRuleManager; 
     28    /** 
     29     * <p> 
     30     * simple constructor to provide the rule with the node equality rule manager to be able 
     31     * to perform comparisons of the children of provided task tree nodes 
     32     * </p> 
     33     *  
     34     * @param ruleManager the rule manager for comparing task tree nodes 
     35     */ 
     36    SequenceComparisonRule(NodeEqualityRuleManager ruleManager) { 
     37        super(); 
     38        mRuleManager = ruleManager; 
     39    } 
    2740 
    28   //----------------------------------------------------------------------------------------------- 
    29   /** 
    30    * TODO: comment 
    31    * 
    32    */ 
    33   //----------------------------------------------------------------------------------------------- 
    34   SequenceComparisonRule(NodeEqualityRuleManager ruleManager) 
    35   { 
    36     super(); 
    37     mRuleManager = ruleManager; 
    38   } 
     41    /* 
     42     * (non-Javadoc) 
     43     *  
     44     * @see de.ugoe.cs.tasktree.nodeequality.NodeEqualityRule#apply(TaskTreeNode, TaskTreeNode) 
     45     */ 
     46    @Override 
     47    public NodeEquality compare(ITaskTreeNode node1, ITaskTreeNode node2) { 
     48        if ((!(node1 instanceof ISequence)) || (!(node2 instanceof ISequence))) { 
     49            return null; 
     50        } 
    3951 
    40   //----------------------------------------------------------------------------------------------- 
    41   /* (non-Javadoc) 
    42    * @see de.ugoe.cs.tasktree.nodeequality.NodeEqualityRule#apply(TaskTreeNode, TaskTreeNode) 
    43    */ 
    44   //----------------------------------------------------------------------------------------------- 
    45   @Override 
    46   public NodeEquality compare(TaskTreeNode node1, TaskTreeNode node2) 
    47   { 
    48     if ((!(node1 instanceof Sequence)) || (!(node2 instanceof Sequence))) 
    49     { 
    50       return null; 
     52        // if both sequences do not have children, they are equal although this doesn't make sense 
     53        if ((node1.getChildren().size() == 0) && (node2.getChildren().size() == 0)) { 
     54            return NodeEquality.LEXICALLY_EQUAL; 
     55        } 
     56 
     57        //  
     58        if (node1.getChildren().size() != node2.getChildren().size()) { 
     59            return null; 
     60        } 
     61 
     62        for (int i = 0; i < node1.getChildren().size(); i++) { 
     63            ITaskTreeNode child1 = node1.getChildren().get(i); 
     64            ITaskTreeNode child2 = node2.getChildren().get(i); 
     65 
     66            NodeEquality nodeEquality = mRuleManager.applyRules(child1, child2); 
     67 
     68            if (!nodeEquality.isAtLeast(NodeEquality.LEXICALLY_EQUAL)) { 
     69                return null; 
     70            } 
     71        } 
     72 
     73        return NodeEquality.LEXICALLY_EQUAL; 
    5174    } 
    52      
    53     // if both sequences do not have children, they are equal although this doesn't make sense 
    54     if ((node1.getChildren().size() == 0) && (node2.getChildren().size() == 0)) 
    55     { 
    56       return new NodesEqual(); 
    57     } 
    58      
    59     // Sequences are equal, if they have the same number and order of children. If all the 
    60     // children match structurally, then the sequences are structurally equal. Otherwise, if 
    61     // at least one pair of children matches only semantically, then the sequences match only 
    62     // semantically. 
    63     if (node1.getChildren().size() != node2.getChildren().size()) 
    64     { 
    65       return null; 
    66     } 
    67      
    68     boolean structurallyEqual = true; 
    69     for (int i = 0; i < node1.getChildren().size(); i++) 
    70     { 
    71       TaskTreeNode child1 = node1.getChildren().get(i); 
    72       TaskTreeNode child2 = node2.getChildren().get(i); 
    73        
    74       NodeEquality nodeEquality = mRuleManager.applyRules(child1, child2); 
    75        
    76       structurallyEqual &= nodeEquality.getStructuralEquality(); 
    77        
    78       if (!structurallyEqual && !nodeEquality.getSemanticalEquality()) 
    79       { 
    80         return null; 
    81       } 
    82     } 
    83      
    84     if (structurallyEqual) 
    85     { 
    86       return new NodesEqual(); 
    87     } 
    88     else 
    89     { 
    90       return new NodesSemanticallyEqual(); 
    91     } 
    92   } 
    9375 
    9476} 

  • trunk/quest-core-tasktrees/src/main/java/de/ugoe/cs/quest/tasktrees/temporalrelation/DefaultEventTargetSequenceDetectionRule.java

    r498 r557  
    1 //------------------------------------------------------------------------------------------------- 
    21// Module    : $RCSfile: DefaultSequenceDetectionRule.java,v $ 
    32// Version   : $Revision: 0.0 $  $Author: patrick $  $Date: 18.03.2012 $ 
    … …  
    54// Creation  : 2012 by patrick 
    65// Copyright : Patrick Harms, 2012 
    7 //------------------------------------------------------------------------------------------------- 
     6 
    87package de.ugoe.cs.quest.tasktrees.temporalrelation; 
    98 
    10 import de.ugoe.cs.quest.eventcore.guimodel.GUIElement; 
    11 import de.ugoe.cs.quest.tasktrees.treeifc.InteractionTask; 
    12 import de.ugoe.cs.quest.tasktrees.treeifc.Sequence; 
    13 import de.ugoe.cs.quest.tasktrees.treeifc.TaskTreeBuilder; 
    14 import de.ugoe.cs.quest.tasktrees.treeifc.TaskTreeNode; 
    15 import de.ugoe.cs.quest.tasktrees.treeifc.TaskTreeNodeFactory; 
     9import de.ugoe.cs.quest.eventcore.IEventTarget; 
     10import de.ugoe.cs.quest.tasktrees.treeifc.IEventTask; 
     11import de.ugoe.cs.quest.tasktrees.treeifc.ISequence; 
     12import de.ugoe.cs.quest.tasktrees.treeifc.ITaskTreeBuilder; 
     13import de.ugoe.cs.quest.tasktrees.treeifc.ITaskTreeNode; 
     14import de.ugoe.cs.quest.tasktrees.treeifc.ITaskTreeNodeFactory; 
    1615 
    17 //------------------------------------------------------------------------------------------------- 
    1816/** 
    1917 * TODO comment 
    … …  
    2220 * @author 2012, last modified by $Author: patrick$ 
    2321 */ 
    24 //------------------------------------------------------------------------------------------------- 
    25 public class DefaultGUIElementSequenceDetectionRule implements TemporalRelationshipRule 
    26 { 
     22public class DefaultEventTargetSequenceDetectionRule implements TemporalRelationshipRule { 
    2723 
    28   //----------------------------------------------------------------------------------------------- 
    29   /* (non-Javadoc) 
    30    * @see de.ugoe.cs.tasktree.temporalrelation.TemporalRelationshipRule#apply(TaskTreeNode, TaskTreeBuilder, TaskTreeNodeFactory) 
    31    */ 
    32   //----------------------------------------------------------------------------------------------- 
    33   @Override 
    34   public RuleApplicationResult apply(TaskTreeNode        parent, 
    35                                      TaskTreeBuilder     builder, 
    36                                      TaskTreeNodeFactory nodeFactory, 
    37                                      boolean             finalize) 
    38   { 
    39     if (!(parent instanceof Sequence)) 
     24    /* 
     25     * (non-Javadoc) 
     26     *  
     27     * @see de.ugoe.cs.tasktree.temporalrelation.TemporalRelationshipRule#apply(TaskTreeNode, 
     28     * TaskTreeBuilder, TaskTreeNodeFactory) 
     29     */ 
     30    @Override 
     31    public RuleApplicationResult apply(ITaskTreeNode        parent, 
     32                                       ITaskTreeBuilder     builder, 
     33                                       ITaskTreeNodeFactory nodeFactory, 
     34                                       boolean              finalize) 
    4035    { 
    41       return null; 
     36        if (!(parent instanceof ISequence)) { 
     37            return null; 
     38        } 
     39 
     40        RuleApplicationResult result = new RuleApplicationResult(); 
     41 
     42        IEventTarget currentEventTarget = null; 
     43        int startingIndex = -1; 
     44 
     45        int index = 0; 
     46        while (index < parent.getChildren().size()) { 
     47            ITaskTreeNode child = parent.getChildren().get(index); 
     48 
     49            IEventTarget eventTarget = determineEventTarget(child); 
     50 
     51            if ((eventTarget != null) && (!eventTarget.equals(currentEventTarget))) { 
     52                if (startingIndex < 0) { 
     53                    startingIndex = index; 
     54                    currentEventTarget = eventTarget; 
     55                } 
     56                else { 
     57                    handleEventTargetSequence(parent, startingIndex, index - 1, builder, 
     58                                              nodeFactory, result); 
     59 
     60                    return result; 
     61                } 
     62            } 
     63 
     64            index++; 
     65        } 
     66 
     67        if (startingIndex > -1) { 
     68            if (finalize && (startingIndex > 0)) { 
     69                handleEventTargetSequence(parent, startingIndex, parent.getChildren().size() - 1, 
     70                                          builder, nodeFactory, result); 
     71            } 
     72            else { 
     73                result.setRuleApplicationStatus(RuleApplicationStatus.RULE_APPLICATION_FEASIBLE); 
     74            } 
     75        } 
     76 
     77        return result; 
    4278    } 
    43      
    44     RuleApplicationResult result = new RuleApplicationResult(); 
    45      
    46     GUIElement currentGUIElement = null; 
    47     int startingIndex = -1; 
    48      
    49     int index = 0; 
    50     while (index < parent.getChildren().size()) 
     79 
     80    /** 
     81     * TODO: comment 
     82     *  
     83     * @param child 
     84     * @return 
     85     */ 
     86    private IEventTarget determineEventTarget(ITaskTreeNode node) { 
     87        if (node instanceof IEventTask) { 
     88            return ((IEventTask) node).getEventTarget(); 
     89        } 
     90        else { 
     91            return null; 
     92        } 
     93    } 
     94 
     95    /** 
     96     * TODO: comment 
     97     *  
     98     */ 
     99    private void handleEventTargetSequence(ITaskTreeNode         parent, 
     100                                           int                   startIndex, 
     101                                           int                   endIndex, 
     102                                           ITaskTreeBuilder      builder, 
     103                                           ITaskTreeNodeFactory  nodeFactory, 
     104                                           RuleApplicationResult result) 
    51105    { 
    52       TaskTreeNode child = parent.getChildren().get(index); 
    53        
    54       GUIElement guiElement = determineGUIElement(child); 
    55        
    56       if ((guiElement != null) && (!guiElement.equals(currentGUIElement))) 
    57       { 
    58         if (startingIndex < 0) 
    59         { 
    60           startingIndex = index; 
    61           currentGUIElement = guiElement; 
     106        ISequence sequence = nodeFactory.createNewSequence(); 
     107 
     108        for (int i = startIndex; i <= endIndex; i++) { 
     109            builder.addChild(sequence, parent.getChildren().get(startIndex)); 
     110            builder.removeChild((ISequence) parent, startIndex); 
    62111        } 
    63         else 
    64         { 
    65           handleGuiElementSequence(parent, startingIndex, index - 1, builder, nodeFactory, result); 
    66112 
    67           return result; 
    68         } 
    69       } 
    70        
    71       index++; 
     113        builder.addChild((ISequence) parent, startIndex, sequence); 
     114 
     115        result.addNewlyCreatedParentNode(sequence); 
     116        result.setRuleApplicationStatus(RuleApplicationStatus.RULE_APPLICATION_FINISHED); 
    72117    } 
    73      
    74     if (startingIndex > -1) 
    75     { 
    76       if (finalize && (startingIndex > 0)) 
    77       { 
    78         handleGuiElementSequence 
    79           (parent, startingIndex, parent.getChildren().size() - 1, builder, nodeFactory, result); 
    80       } 
    81       else 
    82       { 
    83         result.setRuleApplicationStatus(RuleApplicationStatus.RULE_APPLICATION_FEASIBLE); 
    84       } 
    85     } 
    86      
    87     return result; 
    88   } 
    89  
    90   //----------------------------------------------------------------------------------------------- 
    91   /** 
    92    * TODO: comment 
    93    * 
    94    * @param child 
    95    * @return 
    96    */ 
    97   //----------------------------------------------------------------------------------------------- 
    98   private GUIElement determineGUIElement(TaskTreeNode node) 
    99   { 
    100     if (node instanceof InteractionTask) 
    101     { 
    102       return ((InteractionTask) node).getGUIElement(); 
    103     } 
    104     else 
    105     { 
    106       return null; 
    107     } 
    108   } 
    109  
    110   //----------------------------------------------------------------------------------------------- 
    111   /** 
    112    * TODO: comment 
    113    * 
    114    */ 
    115   //----------------------------------------------------------------------------------------------- 
    116   private void handleGuiElementSequence(TaskTreeNode          parent, 
    117                                         int                   startIndex, 
    118                                         int                   endIndex, 
    119                                         TaskTreeBuilder       builder, 
    120                                         TaskTreeNodeFactory   nodeFactory, 
    121                                         RuleApplicationResult result) 
    122   { 
    123     Sequence sequence = nodeFactory.createNewSequence(); 
    124      
    125     for (int i = startIndex; i <= endIndex; i++) 
    126     { 
    127       builder.addChild(sequence, parent.getChildren().get(startIndex)); 
    128       builder.removeChild((Sequence) parent, startIndex); 
    129     } 
    130      
    131     builder.addChild((Sequence) parent, startIndex, sequence); 
    132      
    133     result.addNewlyCreatedParentNode(sequence); 
    134     result.setRuleApplicationStatus(RuleApplicationStatus.RULE_APPLICATION_FINISHED); 
    135   } 
    136118 
    137119} 

  • trunk/quest-core-tasktrees/src/main/java/de/ugoe/cs/quest/tasktrees/temporalrelation/DefaultGuiEventSequenceDetectionRule.java

    r498 r557  
    1 //------------------------------------------------------------------------------------------------- 
    21// Module    : $RCSfile: DefaultSequenceDetectionRule.java,v $ 
    32// Version   : $Revision: 0.0 $  $Author: patrick $  $Date: 18.03.2012 $ 
    … …  
    54// Creation  : 2012 by patrick 
    65// Copyright : Patrick Harms, 2012 
    7 //------------------------------------------------------------------------------------------------- 
     6 
     7 
    88package de.ugoe.cs.quest.tasktrees.temporalrelation; 
    99 
    10 import de.ugoe.cs.quest.tasktrees.treeifc.InteractionTask; 
    11 import de.ugoe.cs.quest.tasktrees.treeifc.Sequence; 
    12 import de.ugoe.cs.quest.tasktrees.treeifc.TaskTreeBuilder; 
    13 import de.ugoe.cs.quest.tasktrees.treeifc.TaskTreeNode; 
    14 import de.ugoe.cs.quest.tasktrees.treeifc.TaskTreeNodeFactory; 
     10import de.ugoe.cs.quest.eventcore.gui.IInteraction; 
     11import de.ugoe.cs.quest.tasktrees.treeifc.IEventTask; 
     12import de.ugoe.cs.quest.tasktrees.treeifc.ISequence; 
     13import de.ugoe.cs.quest.tasktrees.treeifc.ITaskTreeBuilder; 
     14import de.ugoe.cs.quest.tasktrees.treeifc.ITaskTreeNode; 
     15import de.ugoe.cs.quest.tasktrees.treeifc.ITaskTreeNodeFactory; 
    1516 
    16 //------------------------------------------------------------------------------------------------- 
    1717/** 
    1818 * TODO comment 
    … …  
    2121 * @author 2012, last modified by $Author: patrick$ 
    2222 */ 
    23 //------------------------------------------------------------------------------------------------- 
    24 public class DefaultSequenceDetectionRule implements TemporalRelationshipRule 
    25 { 
     23public class DefaultGuiEventSequenceDetectionRule implements TemporalRelationshipRule { 
    2624 
    27   //----------------------------------------------------------------------------------------------- 
    28   /* (non-Javadoc) 
    29    * @see de.ugoe.cs.tasktree.temporalrelation.TemporalRelationshipRule#apply(TaskTreeNode, TaskTreeBuilder, TaskTreeNodeFactory) 
    30    */ 
    31   //----------------------------------------------------------------------------------------------- 
    32   @Override 
    33   public RuleApplicationResult apply(TaskTreeNode        parent, 
    34                                      TaskTreeBuilder     builder, 
    35                                      TaskTreeNodeFactory nodeFactory, 
    36                                      boolean             finalize) 
    37   { 
    38     if (!(parent instanceof Sequence)) 
     25    /* 
     26     * (non-Javadoc) 
     27     *  
     28     * @see de.ugoe.cs.tasktree.temporalrelation.TemporalRelationshipRule#apply(TaskTreeNode, 
     29     * TaskTreeBuilder, TaskTreeNodeFactory) 
     30     */ 
     31    @Override 
     32    public RuleApplicationResult apply(ITaskTreeNode        parent, 
     33                                       ITaskTreeBuilder     builder, 
     34                                       ITaskTreeNodeFactory nodeFactory, 
     35                                       boolean              finalize) 
    3936    { 
    40       return null; 
     37        if (!(parent instanceof ISequence)) { 
     38            return null; 
     39        } 
     40 
     41        RuleApplicationResult result = new RuleApplicationResult(); 
     42        int sequenceStartingIndex = -1; 
     43 
     44        int index = 0; 
     45        while (index < parent.getChildren().size()) { 
     46            ITaskTreeNode child = parent.getChildren().get(index); 
     47 
     48            if ((child instanceof IEventTask) && 
     49                (((IEventTask) child).getEventType() instanceof IInteraction)) 
     50            { 
     51                IInteraction eventType = (IInteraction) ((IEventTask) child).getEventType(); 
     52                 
     53                if (eventType.finishesLogicalSequence() && (sequenceStartingIndex > -1)) 
     54                { 
     55                    // There are several situations in which this implementation may cause infinite 
     56                    // loops. This is because the rule manager will reapply rules until 
     57                    // no rule is applied anymore. A sequence identified in a first iteration will 
     58                    // be identified as a sequence also in a second iteration. As an example 
     59                    // many sequences start with an interaction starting that sequence and end 
     60                    // with an interaction ending that sequence. This will be reidentified as 
     61                    // further subsequence. It must therefore be assured, that a sequence, that 
     62                    // was once identified is not reidentified in a further application of the rule. 
     63                    // For this, the implementation performs a kind of dry run. It creates a list of 
     64                    // children that would belong to an identified sequence. Only if this list is 
     65                    // not a reidentification then a new sequence is created and added to the 
     66                    // parent. If it is a reidentification can be identified, if the list of 
     67                    // children will contain all children of the parent, or if the list of children 
     68                    // only consists of one sequence. Further, an identified sequence must at least 
     69                    // have one child. 
     70                    if (((sequenceStartingIndex != 0) || 
     71                         (index != (parent.getChildren().size() - 1))) && 
     72                        (((index - sequenceStartingIndex) > 0) || 
     73                          (((index - sequenceStartingIndex) == 0) && 
     74                           (!eventType.startsLogicalSequence())))) 
     75                    { 
     76                        boolean allNewChildrenAreSequences = true; 
     77 
     78                        for (int j = sequenceStartingIndex; 
     79                             ((allNewChildrenAreSequences) && (j < index)); j++) 
     80                        { 
     81                            allNewChildrenAreSequences &= 
     82                                (parent.getChildren().get(j) instanceof ISequence); 
     83                        } 
     84 
     85                        if (!allNewChildrenAreSequences) { 
     86                            ISequence sequence = nodeFactory.createNewSequence(); 
     87 
     88                            for (int j = sequenceStartingIndex; j < index; j++) { 
     89                                builder.addChild 
     90                                    (sequence, parent.getChildren().get(sequenceStartingIndex)); 
     91                                builder.removeChild((ISequence) parent, sequenceStartingIndex); 
     92                            } 
     93 
     94                            if (!eventType.startsLogicalSequence()) { 
     95                                builder.addChild 
     96                                    (sequence, parent.getChildren().get(sequenceStartingIndex)); 
     97                                builder.removeChild((ISequence) parent, sequenceStartingIndex); 
     98                            } 
     99 
     100                            builder.addChild((ISequence) parent, sequenceStartingIndex, sequence); 
     101 
     102                            result.addNewlyCreatedParentNode(sequence); 
     103                            result.setRuleApplicationStatus 
     104                                (RuleApplicationStatus.RULE_APPLICATION_FINISHED); 
     105                            return result; 
     106                        } 
     107                    } 
     108                } 
     109 
     110                if (eventType.startsLogicalSequence()) { 
     111                    sequenceStartingIndex = index; 
     112                } 
     113            } 
     114 
     115            index++; 
     116        } 
     117 
     118        if (sequenceStartingIndex >= 0) { 
     119            result.setRuleApplicationStatus(RuleApplicationStatus.RULE_APPLICATION_FEASIBLE); 
     120        } 
     121 
     122        return result; 
    41123    } 
    42      
    43     RuleApplicationResult result = new RuleApplicationResult(); 
    44     int sequenceStartingIndex = -1; 
    45      
    46     int index = 0; 
    47     while (index < parent.getChildren().size()) 
    48     { 
    49       TaskTreeNode child = parent.getChildren().get(index); 
    50        
    51       if (child instanceof InteractionTask) 
    52       { 
    53         if (((InteractionTask) child).getInteraction().finishesLogicalSequence() && 
    54             (sequenceStartingIndex > -1)) 
    55         { 
    56           // There are several situations in which this implementation may cause infinite 
    57           // loops. This is because the rule manager will reapply rules until 
    58           // no rule is applied anymore. A sequence identified in a first iteration will 
    59           // be identified as a sequence also in a second iteration. As an example 
    60           // many sequences start with an interaction starting that sequence and end 
    61           // with an interaction ending that sequence. This will be reidentified as further  
    62           // subsequence. It must therefore be assured, that a sequence, that was once 
    63           // identified is not reidentified in a further application of the rule. For this, 
    64           // the implementation performs a kind of dry run. It creates a list of children 
    65           // that would belong to an identified sequence. Only if this list is not a 
    66           // reidentification then a new sequence is created and added to the parent. If it 
    67           // is a reidentification can be identified, if the list of children will contain 
    68           // all children of the parent, or if the list of children only consists of one 
    69           // sequence. Further, an identified sequence must at least have one child. 
    70           if (((sequenceStartingIndex != 0) || (index != (parent.getChildren().size() - 1))) && 
    71               (((index - sequenceStartingIndex) > 0) || 
    72                 (((index - sequenceStartingIndex) == 0) && 
    73                  (!((InteractionTask) child).getInteraction().startsLogicalSequence())))) 
    74           { 
    75             boolean allNewChildrenAreSequences = true; 
    76              
    77             for (int j = sequenceStartingIndex; ((allNewChildrenAreSequences) && (j < index)); j++) 
    78             { 
    79               allNewChildrenAreSequences &= (parent.getChildren().get(j) instanceof Sequence); 
    80             } 
    81              
    82             if (!allNewChildrenAreSequences) 
    83             { 
    84               Sequence sequence = nodeFactory.createNewSequence(); 
    85              
    86               for (int j = sequenceStartingIndex; j < index; j++) 
    87               { 
    88                 builder.addChild(sequence, parent.getChildren().get(sequenceStartingIndex)); 
    89                 builder.removeChild((Sequence) parent, sequenceStartingIndex); 
    90               } 
    91  
    92               if (!((InteractionTask) child).getInteraction().startsLogicalSequence()) 
    93               { 
    94                 builder.addChild(sequence, parent.getChildren().get(sequenceStartingIndex)); 
    95                 builder.removeChild((Sequence) parent, sequenceStartingIndex); 
    96               } 
    97  
    98               builder.addChild((Sequence) parent, sequenceStartingIndex, sequence); 
    99  
    100               result.addNewlyCreatedParentNode(sequence); 
    101               result.setRuleApplicationStatus(RuleApplicationStatus.RULE_APPLICATION_FINISHED); 
    102               return result; 
    103             } 
    104           } 
    105         } 
    106          
    107         if (((InteractionTask) child).getInteraction().startsLogicalSequence()) 
    108         { 
    109           sequenceStartingIndex = index; 
    110         } 
    111       } 
    112        
    113       index++; 
    114     } 
    115      
    116     if (sequenceStartingIndex >= 0) 
    117     { 
    118       result.setRuleApplicationStatus(RuleApplicationStatus.RULE_APPLICATION_FEASIBLE); 
    119     } 
    120      
    121     return result; 
    122   } 
    123124 
    124125} 

  • trunk/quest-core-tasktrees/src/main/java/de/ugoe/cs/quest/tasktrees/temporalrelation/DefaultIterationDetectionRule.java

    r439 r557  
    1 //------------------------------------------------------------------------------------------------- 
    21// Module    : $RCSfile: DefaultIterationDetectionRule.java,v $ 
    32// Version   : $Revision: 0.0 $  $Author: patrick $  $Date: 19.02.2012 $ 
    … …  
    54// Creation  : 2012 by patrick 
    65// Copyright : Patrick Harms, 2012 
    7 //------------------------------------------------------------------------------------------------- 
     6 
    87package de.ugoe.cs.quest.tasktrees.temporalrelation; 
    98 
    … …  
    1312import de.ugoe.cs.quest.tasktrees.nodeequality.NodeEquality; 
    1413import de.ugoe.cs.quest.tasktrees.nodeequality.NodeEqualityRuleManager; 
    15 import de.ugoe.cs.quest.tasktrees.treeifc.Iteration; 
    16 import de.ugoe.cs.quest.tasktrees.treeifc.Selection; 
    17 import de.ugoe.cs.quest.tasktrees.treeifc.Sequence; 
    18 import de.ugoe.cs.quest.tasktrees.treeifc.TaskTreeBuilder; 
    19 import de.ugoe.cs.quest.tasktrees.treeifc.TaskTreeNode; 
    20 import de.ugoe.cs.quest.tasktrees.treeifc.TaskTreeNodeFactory; 
    21  
    22 //------------------------------------------------------------------------------------------------- 
     14import de.ugoe.cs.quest.tasktrees.treeifc.IIteration; 
     15import de.ugoe.cs.quest.tasktrees.treeifc.ISelection; 
     16import de.ugoe.cs.quest.tasktrees.treeifc.ISequence; 
     17import de.ugoe.cs.quest.tasktrees.treeifc.ITaskTreeBuilder; 
     18import de.ugoe.cs.quest.tasktrees.treeifc.ITaskTreeNode; 
     19import de.ugoe.cs.quest.tasktrees.treeifc.ITaskTreeNodeFactory; 
     20 
    2321/** 
    2422 * TODO comment 
    … …  
    2725 * @author 2012, last modified by $Author: patrick$ 
    2826 */ 
    29 //------------------------------------------------------------------------------------------------- 
    30 public class DefaultIterationDetectionRule implements TemporalRelationshipRule 
    31 { 
    32   /** */ 
    33   private NodeEqualityRuleManager mNodeEqualityRuleManager; 
    34  
    35   //----------------------------------------------------------------------------------------------- 
    36   /** 
    37    * TODO: comment 
     27public class DefaultIterationDetectionRule implements TemporalRelationshipRule { 
     28     
     29    /** */ 
     30    private NodeEqualityRuleManager nodeEqualityRuleManager; 
     31 
     32    /** 
     33     * TODO: comment 
     34     *  
     35     */ 
     36    DefaultIterationDetectionRule(NodeEqualityRuleManager nodeEqualityRuleManager) { 
     37        super(); 
     38        this.nodeEqualityRuleManager = nodeEqualityRuleManager; 
     39    } 
     40 
     41    /* 
     42     * (non-Javadoc) 
     43     *  
     44     * @see TemporalRelationshipRule#apply(TaskTreeNode, TaskTreeBuilder, TaskTreeNodeFactory) 
     45     */ 
     46    @Override 
     47    public RuleApplicationResult apply(ITaskTreeNode        parent, 
     48                                       ITaskTreeBuilder     treeBuilder, 
     49                                       ITaskTreeNodeFactory nodeFactory, 
     50                                       boolean              finalize) 
     51    { 
     52        if (!(parent instanceof ISequence)) { 
     53            return null; 
     54        } 
     55 
     56        // parent must already have at least 2 children 
     57        if ((parent.getChildren() == null) || (parent.getChildren().size() < 2)) { 
     58            return null; 
     59        } 
     60 
     61        // iterations represent as a list of nodes that splits up in several equal sublists. If 
     62        // the remaining nodes also start an equal sublist, then the iteration may not be completed 
     63        // yet. So wait for further events to only identify completed iterations. 
     64 
     65        // to find longer iterations first, start with long sequences 
     66        for (int end = parent.getChildren().size() - 1; end > 0; end--) { 
     67            for (int start = 0; start < end; start++) { 
     68                List<ITaskTreeNode[]> equalVariants = 
     69                    getEqualSublistVariantsInBoundaries(parent, start, end); 
     70 
     71                if (equalVariants != null) { 
     72                    if (!finalize) { 
     73                        // check, if the iteration may go on. This may be the case, if the detected 
     74                        // iteration finishes with the last child of the parent, or if the 
     75                        // remaining children, which were not identified as part of the iteration, 
     76                        // start a further occurrence of the iteration 
     77                        if (end == (parent.getChildren().size() - 1)) { 
     78                            RuleApplicationResult result = new RuleApplicationResult(); 
     79                            result.setRuleApplicationStatus 
     80                              (RuleApplicationStatus.RULE_APPLICATION_FEASIBLE); 
     81                            return result; 
     82                        } 
     83 
     84                        boolean allNodesEqual = true; 
     85                        for (int i = 0; ((allNodesEqual) && (i < equalVariants.get(0).length)); i++) 
     86                        { 
     87                            if ((end + i + 1) >= parent.getChildren().size()) { 
     88                                break; 
     89                            } 
     90 
     91                            NodeEquality nodeEquality = nodeEqualityRuleManager.applyRules 
     92                                (equalVariants.get(0)[i], parent.getChildren().get(end + i + 1)); 
     93 
     94                            allNodesEqual &= 
     95                                nodeEquality.isAtLeast(NodeEquality.SYNTACTICALLY_EQUAL); 
     96                        } 
     97 
     98                        if (allNodesEqual) { 
     99                            RuleApplicationResult result = new RuleApplicationResult(); 
     100                            result.setRuleApplicationStatus 
     101                                (RuleApplicationStatus.RULE_APPLICATION_FEASIBLE); 
     102                            return result; 
     103                        } 
     104                    } 
     105 
     106                    RuleApplicationResult result = new RuleApplicationResult(); 
     107                    IIteration newIteration = nodeFactory.createNewIteration(); 
     108                    result.addNewlyCreatedParentNode(newIteration); 
     109 
     110                    if (equalVariants.size() == 1) { 
     111                        // all children are the same. Create an iteration of this child 
     112                        if (equalVariants.get(0).length == 1) { 
     113                            // all children are the same. Create an iteration of this child 
     114                            treeBuilder.setChild(newIteration, equalVariants.get(0)[0]); 
     115                        } 
     116                        else { 
     117                            // there was an iteration of structurally equal sequences 
     118                            ISequence sequence = nodeFactory.createNewSequence(); 
     119                            result.addNewlyCreatedParentNode(sequence); 
     120 
     121                            for (ITaskTreeNode node : equalVariants.get(0)) { 
     122                                treeBuilder.addChild(sequence, node); 
     123                            } 
     124 
     125                            treeBuilder.setChild(newIteration, sequence); 
     126                        } 
     127                    } 
     128                    else { 
     129                        // there are distinct variants of semantically equal subsequences or 
     130                        // children --> 
     131                        // create an iterated selection 
     132                        ISelection selection = nodeFactory.createNewSelection(); 
     133                        result.addNewlyCreatedParentNode(selection); 
     134 
     135                        for (ITaskTreeNode[] variant : equalVariants) { 
     136                            if (variant.length == 1) { 
     137                                treeBuilder.addChild(selection, variant[0]); 
     138                            } 
     139                            else { 
     140                                ISequence sequence = nodeFactory.createNewSequence(); 
     141                                result.addNewlyCreatedParentNode(sequence); 
     142 
     143                                for (ITaskTreeNode node : variant) { 
     144                                    treeBuilder.addChild(sequence, node); 
     145                                } 
     146 
     147                                treeBuilder.addChild(selection, sequence); 
     148                            } 
     149                        } 
     150 
     151                        treeBuilder.setChild(newIteration, selection); 
     152                    } 
     153 
     154                    // remove iterated children 
     155                    for (int j = end; j >= start; j--) { 
     156                        treeBuilder.removeChild((ISequence) parent, j); 
     157                    } 
     158 
     159                    // add the new iteration instead 
     160                    treeBuilder.addChild((ISequence) parent, start, newIteration); 
     161 
     162                    result.setRuleApplicationStatus 
     163                        (RuleApplicationStatus.RULE_APPLICATION_FINISHED); 
     164                    return result; 
     165                } 
     166            } 
     167        } 
     168 
     169        return null; 
     170    } 
     171 
     172    /** 
     173     * TODO: comment 
     174     *  
     175     * @return 
     176     */ 
     177    private List<ITaskTreeNode[]> getEqualSublistVariantsInBoundaries(ITaskTreeNode parent, 
     178                                                                      int           start, 
     179                                                                      int           end) 
     180    { 
     181        List<ITaskTreeNode[]> equalVariants = null; 
     182 
     183        int noOfChildrenInBoundaries = end - start + 1; 
     184 
     185        for (int subListLen = 1; subListLen <= (noOfChildrenInBoundaries / 2); subListLen++) 
     186        { 
     187            if ((noOfChildrenInBoundaries % subListLen) == 0) { 
     188                equalVariants = 
     189                    getEqualSublistVariantsForSubListLength(parent, start, end, subListLen); 
     190 
     191                if (equalVariants != null) { 
     192                    return equalVariants; 
     193                } 
     194            } 
     195        } 
     196 
     197        return null; 
     198    } 
     199 
     200    /** 
    38201   * 
    39202   */ 
    40   //----------------------------------------------------------------------------------------------- 
    41   DefaultIterationDetectionRule(NodeEqualityRuleManager nodeEqualityRuleManager) 
    42   { 
    43     super(); 
    44     mNodeEqualityRuleManager = nodeEqualityRuleManager; 
    45   } 
    46  
    47   //----------------------------------------------------------------------------------------------- 
    48   /* (non-Javadoc) 
    49    * @see TemporalRelationshipRule#apply(TaskTreeNode, TaskTreeBuilder, TaskTreeNodeFactory) 
    50    */ 
    51   //----------------------------------------------------------------------------------------------- 
    52   @Override 
    53   public RuleApplicationResult apply(TaskTreeNode        parent, 
    54                                      TaskTreeBuilder     treeBuilder, 
    55                                      TaskTreeNodeFactory nodeFactory, 
    56                                      boolean             finalize) 
    57   { 
    58     if (!(parent instanceof Sequence)) 
     203    private List<ITaskTreeNode[]> getEqualSublistVariantsForSubListLength(ITaskTreeNode parent, 
     204                                                                          int           start, 
     205                                                                          int           end, 
     206                                                                          int           subListLen) 
    59207    { 
    60       return null; 
    61     } 
    62      
    63     // parent must already have at least 2 children 
    64     if ((parent.getChildren() == null) || (parent.getChildren().size() < 2)) 
    65     { 
    66       return null; 
    67     } 
    68      
    69     // iterations represent as a list of nodes that splits up in several equal sublists. If 
    70     // the remaining nodes also start an equal sublist, then the iteration may not be completed 
    71     // yet. So wait for further interactions to only identify completed iterations. 
    72      
    73     // to find longer iterations first, start with long sequences 
    74     for (int end = parent.getChildren().size() - 1; end > 0; end--) 
    75     { 
    76       for (int start = 0; start < end; start++) 
    77       { 
    78         List<TaskTreeNode[]> equalVariants = 
    79           getEqualSublistVariantsInBoundaries(parent, start, end); 
    80          
    81         if (equalVariants != null) 
     208        List<ITaskTreeNode[]> equalVariants = new ArrayList<ITaskTreeNode[]>(); 
     209        ITaskTreeNode[] firstVariant = new ITaskTreeNode[subListLen]; 
     210 
     211        for (int i = 0; i < subListLen; i++) { 
     212            firstVariant[i] = parent.getChildren().get(start + i); 
     213        } 
     214 
     215        equalVariants.add(firstVariant); 
     216 
     217        for (int parentIdx = (start + subListLen); parentIdx <= end; parentIdx += subListLen) 
    82218        { 
    83           if (!finalize) 
    84           { 
    85             // check, if the iteration may go on. This may be the case, if the detected iteration 
    86             // finishes with the last child of the parent, or if the remaining children, which were 
    87             // not identified as part of the iteration, start a further occurrence of the iteration 
    88             if (end == (parent.getChildren().size() - 1)) 
    89             { 
    90               RuleApplicationResult result = new RuleApplicationResult(); 
    91               result.setRuleApplicationStatus(RuleApplicationStatus.RULE_APPLICATION_FEASIBLE); 
    92               return result; 
    93             } 
    94              
    95             boolean allNodesEqual = true; 
    96             for (int i = 0; ((allNodesEqual) && (i < equalVariants.get(0).length)); i++) 
    97             { 
    98               if ((end + i + 1) >= parent.getChildren().size()) 
    99               { 
    100                 break; 
    101               } 
    102                
    103               NodeEquality nodeEquality = mNodeEqualityRuleManager.applyRules 
    104                 (equalVariants.get(0)[i], parent.getChildren().get(end + i + 1)); 
    105                
    106               allNodesEqual &= 
    107                 nodeEquality.getStructuralEquality() || nodeEquality.getSemanticalEquality(); 
    108             } 
    109              
    110             if (allNodesEqual) 
    111             { 
    112               RuleApplicationResult result = new RuleApplicationResult(); 
    113               result.setRuleApplicationStatus(RuleApplicationStatus.RULE_APPLICATION_FEASIBLE); 
    114               return result; 
    115             } 
    116           } 
    117            
    118           RuleApplicationResult result = new RuleApplicationResult(); 
    119           Iteration newIteration = nodeFactory.createNewIteration(); 
    120           result.addNewlyCreatedParentNode(newIteration); 
    121            
    122           if (equalVariants.size() == 1) 
    123           { 
    124             // all children are the same. Create an iteration of this child 
    125             if (equalVariants.get(0).length == 1) 
    126             { 
    127               // all children are the same. Create an iteration of this child 
    128               treeBuilder.setChild(newIteration, equalVariants.get(0)[0]); 
    129             } 
    130             else 
    131             { 
    132               // there was an iteration of structurally equal sequences 
    133               Sequence sequence = nodeFactory.createNewSequence(); 
    134               result.addNewlyCreatedParentNode(sequence); 
    135                
    136               for (TaskTreeNode node : equalVariants.get(0)) 
    137               { 
    138                 treeBuilder.addChild(sequence, node); 
    139               } 
    140                
    141               treeBuilder.setChild(newIteration, sequence); 
    142             } 
    143           } 
    144           else 
    145           { 
    146             // there are distinct variants of semantically equal subsequences or children --> 
    147             // create an iterated selection 
    148             Selection selection = nodeFactory.createNewSelection(); 
    149             result.addNewlyCreatedParentNode(selection); 
    150              
    151             for (TaskTreeNode[] variant : equalVariants) 
    152             { 
    153               if (variant.length == 1) 
    154               { 
    155                 treeBuilder.addChild(selection, variant[0]); 
    156               } 
    157               else 
    158               { 
    159                 Sequence sequence = nodeFactory.createNewSequence(); 
    160                 result.addNewlyCreatedParentNode(sequence); 
    161                  
    162                 for (TaskTreeNode node : variant) 
    163                 { 
    164                   treeBuilder.addChild(sequence, node); 
    165                 } 
    166                  
    167                 treeBuilder.addChild(selection, sequence); 
    168               } 
    169             } 
    170              
    171             treeBuilder.setChild(newIteration, selection); 
    172           } 
    173            
    174           // remove iterated children 
    175           for (int j = end; j >= start; j--) 
    176           { 
    177             treeBuilder.removeChild((Sequence) parent, j); 
    178           } 
    179  
    180           // add the new iteration instead 
    181           treeBuilder.addChild((Sequence) parent, start, newIteration); 
    182  
    183           result.setRuleApplicationStatus(RuleApplicationStatus.RULE_APPLICATION_FINISHED); 
    184           return result; 
    185         } 
    186       } 
    187     } 
    188      
    189     return null; 
    190   } 
    191  
    192   //----------------------------------------------------------------------------------------------- 
    193   /** 
    194    * TODO: comment 
    195    * 
    196    * @return 
    197    */ 
    198   //----------------------------------------------------------------------------------------------- 
    199   private List<TaskTreeNode[]> getEqualSublistVariantsInBoundaries(TaskTreeNode parent, 
    200                                                                    int          start, 
    201                                                                    int          end) 
    202   { 
    203     List<TaskTreeNode[]> equalVariants = null; 
    204      
    205     int noOfChildrenInBoundaries = end - start + 1; 
    206      
    207     for (int subListLength = 1; subListLength <= (noOfChildrenInBoundaries / 2); subListLength++) 
    208     { 
    209       if ((noOfChildrenInBoundaries % subListLength) == 0) 
    210       { 
    211         equalVariants = getEqualSublistVariantsForSubListLength(parent, start, end, subListLength); 
    212        
    213         if (equalVariants != null) 
    214         { 
    215           return equalVariants; 
    216         } 
    217       } 
    218     } 
    219      
    220     return null; 
    221   } 
    222  
    223   //----------------------------------------------------------------------------------------------- 
    224   /** 
    225    * 
    226    */ 
    227   //----------------------------------------------------------------------------------------------- 
    228   private List<TaskTreeNode[]> getEqualSublistVariantsForSubListLength(TaskTreeNode parent, 
    229                                                                        int          start, 
    230                                                                        int          end, 
    231                                                                        int          subListLength) 
    232   { 
    233     List<TaskTreeNode[]> equalVariants = new ArrayList<TaskTreeNode[]>(); 
    234     TaskTreeNode[] firstVariant = new TaskTreeNode[subListLength]; 
    235      
    236     for (int i = 0; i < subListLength; i++) 
    237     { 
    238       firstVariant[i] = parent.getChildren().get(start + i); 
    239     } 
    240      
    241     equalVariants.add(firstVariant); 
    242      
    243     for (int parentIdx = (start + subListLength); parentIdx <= end; parentIdx += subListLength) 
    244     { 
    245       TaskTreeNode[] otherVariant = new TaskTreeNode[subListLength]; 
    246        
    247       for (int i = 0; i < subListLength; i++) 
    248       { 
    249         NodeEquality nodeEquality = mNodeEqualityRuleManager.applyRules 
    250           (firstVariant[i], parent.getChildren().get(parentIdx + i)); 
    251      
    252         if (!nodeEquality.getStructuralEquality()) 
    253         { 
    254           if (nodeEquality.getSemanticalEquality()) 
    255           { 
    256             otherVariant[i] = parent.getChildren().get(parentIdx + i); 
    257           } 
    258           else 
    259           { 
    260             return null; 
    261           } 
    262         } 
    263       } 
    264        
    265       // check, if there is a semantically equal other variant. If so, add it to the list of 
    266       // variants 
    267       boolean semanticallyUnequal = false; 
    268       for (int i = 0; i < subListLength; i++) 
    269       { 
    270         if (otherVariant[i] == null) 
    271         { 
    272           otherVariant[i] = firstVariant[i]; 
    273         } 
    274         else 
    275         { 
    276           semanticallyUnequal = true; 
    277         } 
    278       } 
    279        
    280       if (semanticallyUnequal) 
    281       { 
    282         equalVariants.add(otherVariant); 
    283       } 
    284     } 
    285      
    286     return equalVariants; 
    287   } 
     219            ITaskTreeNode[] otherVariant = new ITaskTreeNode[subListLen]; 
     220 
     221            for (int i = 0; i < subListLen; i++) { 
     222                NodeEquality nodeEquality = nodeEqualityRuleManager.applyRules 
     223                    (firstVariant[i], parent.getChildren().get(parentIdx + i)); 
     224 
     225                if (!nodeEquality.isAtLeast(NodeEquality.LEXICALLY_EQUAL)) { 
     226                    if (nodeEquality.isAtLeast(NodeEquality.SEMANTICALLY_EQUAL)) { 
     227                        otherVariant[i] = parent.getChildren().get(parentIdx + i); 
     228                    } 
     229                    else { 
     230                        return null; 
     231                    } 
     232                } 
     233            } 
     234 
     235            // check, if there is a semantically equal other variant. If so, add it to the list of 
     236            // variants 
     237            boolean semanticallyUnequal = false; 
     238            for (int i = 0; i < subListLen; i++) { 
     239                if (otherVariant[i] == null) { 
     240                    otherVariant[i] = firstVariant[i]; 
     241                } 
     242                else { 
     243                    semanticallyUnequal = true; 
     244                } 
     245            } 
     246 
     247            if (semanticallyUnequal) { 
     248                equalVariants.add(otherVariant); 
     249            } 
     250        } 
     251 
     252        return equalVariants; 
     253    } 
    288254 
    289255} 

  • trunk/quest-core-tasktrees/src/main/java/de/ugoe/cs/quest/tasktrees/temporalrelation/DefaultMouseClickReductionRule.java

    r451 r557  
    1 //------------------------------------------------------------------------------------------------- 
    21// Module    : $RCSfile: DefaultSequenceDetectionRule.java,v $ 
    32// Version   : $Revision: 0.0 $  $Author: patrick $  $Date: 18.03.2012 $ 
    … …  
    54// Creation  : 2012 by patrick 
    65// Copyright : Patrick Harms, 2012 
    7 //------------------------------------------------------------------------------------------------- 
     6 
    87package de.ugoe.cs.quest.tasktrees.temporalrelation; 
    98 
    10 import de.ugoe.cs.quest.eventcore.guimodel.GUIElement; 
    11 import de.ugoe.cs.quest.eventcore.userinteraction.MouseButtonDown; 
    12 import de.ugoe.cs.quest.eventcore.userinteraction.MouseButtonInteraction; 
    13 import de.ugoe.cs.quest.eventcore.userinteraction.MouseButtonUp; 
    14 import de.ugoe.cs.quest.eventcore.userinteraction.MouseClick; 
    15 import de.ugoe.cs.quest.tasktrees.treeifc.InteractionTask; 
    16 import de.ugoe.cs.quest.tasktrees.treeifc.Sequence; 
    17 import de.ugoe.cs.quest.tasktrees.treeifc.TaskTreeBuilder; 
    18 import de.ugoe.cs.quest.tasktrees.treeifc.TaskTreeNode; 
    19 import de.ugoe.cs.quest.tasktrees.treeifc.TaskTreeNodeFactory; 
     9import de.ugoe.cs.quest.eventcore.IEventTarget; 
     10import de.ugoe.cs.quest.eventcore.gui.MouseButtonDown; 
     11import de.ugoe.cs.quest.eventcore.gui.MouseButtonInteraction; 
     12import de.ugoe.cs.quest.eventcore.gui.MouseButtonUp; 
     13import de.ugoe.cs.quest.eventcore.gui.MouseClick; 
     14import de.ugoe.cs.quest.tasktrees.treeifc.IEventTask; 
     15import de.ugoe.cs.quest.tasktrees.treeifc.ISequence; 
     16import de.ugoe.cs.quest.tasktrees.treeifc.ITaskTreeBuilder; 
     17import de.ugoe.cs.quest.tasktrees.treeifc.ITaskTreeNode; 
     18import de.ugoe.cs.quest.tasktrees.treeifc.ITaskTreeNodeFactory; 
    2019 
    21 //------------------------------------------------------------------------------------------------- 
    2220/** 
    2321 * TODO comment 
    … …  
    2624 * @author 2012, last modified by $Author: patrick$ 
    2725 */ 
    28 //------------------------------------------------------------------------------------------------- 
    29 public class DefaultMouseClickReductionRule implements TemporalRelationshipRule 
    30 { 
     26public class DefaultMouseClickReductionRule implements TemporalRelationshipRule { 
    3127 
    32   //----------------------------------------------------------------------------------------------- 
    33   /* (non-Javadoc) 
    34    * @see de.ugoe.cs.tasktree.temporalrelation.TemporalRelationshipRule#apply(TaskTreeNode, TaskTreeBuilder, TaskTreeNodeFactory) 
    35    */ 
    36   //----------------------------------------------------------------------------------------------- 
    37   @Override 
    38   public RuleApplicationResult apply(TaskTreeNode        parent, 
    39                                      TaskTreeBuilder     builder, 
    40                                      TaskTreeNodeFactory nodeFactory, 
    41                                      boolean             finalize) 
    42   { 
    43     if (!(parent instanceof Sequence)) 
     28    /* 
     29     * (non-Javadoc) 
     30     *  
     31     * @see de.ugoe.cs.tasktree.temporalrelation.TemporalRelationshipRule#apply(TaskTreeNode, 
     32     * TaskTreeBuilder, TaskTreeNodeFactory) 
     33     */ 
     34    @Override 
     35    public RuleApplicationResult apply(ITaskTreeNode        parent, 
     36                                       ITaskTreeBuilder     builder, 
     37                                       ITaskTreeNodeFactory nodeFactory, 
     38                                       boolean              finalize) 
    4439    { 
    45       return null; 
     40        if (!(parent instanceof ISequence)) { 
     41            return null; 
     42        } 
     43 
     44        RuleApplicationResult result = new RuleApplicationResult(); 
     45 
     46        int index = 0; 
     47        while (index < parent.getChildren().size() - 2) // -2 because we don't need to go to the end 
     48        { 
     49            if (mouseClickSequenceFound(parent.getChildren().get(index), 
     50                                        parent.getChildren().get(index + 1), 
     51                                        parent.getChildren().get(index + 2))) 
     52            { 
     53                builder.removeChild((ISequence) parent, index); 
     54                builder.removeChild((ISequence) parent, index); 
     55                result.setRuleApplicationStatus(RuleApplicationStatus.RULE_APPLICATION_FINISHED); 
     56                return result; 
     57            } 
     58            else if 
     59                ((parent.getChildren().get(index) instanceof ISequence) && 
     60                 (parent.getChildren().get(index).getChildren().size() == 2) && 
     61                 (mouseClickSequenceFound(parent.getChildren().get(index).getChildren().get(0), 
     62                                          parent.getChildren().get(index).getChildren().get(1), 
     63                                          parent.getChildren().get(index + 1)))) 
     64            { 
     65                builder.removeChild((ISequence) parent, index); 
     66                result.setRuleApplicationStatus(RuleApplicationStatus.RULE_APPLICATION_FINISHED); 
     67                return result; 
     68            } 
     69 
     70            index++; 
     71        } 
     72 
     73        return result; 
    4674    } 
    47      
    48     RuleApplicationResult result = new RuleApplicationResult(); 
    49      
    50     int index = 0; 
    51     while (index < parent.getChildren().size() - 2) // -2 because we don't need to go to the end 
    52     { 
    53       if (mouseClickSequenceFound(parent.getChildren().get(index), 
    54                                   parent.getChildren().get(index + 1), 
    55                                   parent.getChildren().get(index + 2))) 
    56       { 
    57          builder.removeChild((Sequence) parent, index); 
    58          builder.removeChild((Sequence) parent, index); 
    59          result.setRuleApplicationStatus(RuleApplicationStatus.RULE_APPLICATION_FINISHED); 
    60          return result; 
    61       } 
    62       else if ((parent.getChildren().get(index) instanceof Sequence) && 
    63                (parent.getChildren().get(index).getChildren().size() == 2) && 
    64                (mouseClickSequenceFound(parent.getChildren().get(index).getChildren().get(0), 
    65                                         parent.getChildren().get(index).getChildren().get(1), 
    66                                         parent.getChildren().get(index + 1)))) 
    67       { 
    68         builder.removeChild((Sequence) parent, index); 
    69         result.setRuleApplicationStatus(RuleApplicationStatus.RULE_APPLICATION_FINISHED); 
    70         return result; 
    71       } 
    72        
    73       index++; 
    74     } 
    75      
    76     return result; 
    77   } 
    7875 
    79   //----------------------------------------------------------------------------------------------- 
    80   /** 
     76    /** 
    8177   *  
    8278   */ 
    83   //----------------------------------------------------------------------------------------------- 
    84   private boolean mouseClickSequenceFound(TaskTreeNode mouseButtonDown, 
    85                                           TaskTreeNode mouseButtonUp, 
    86                                           TaskTreeNode mouseClick) 
    87   { 
    88     // check the first in a row of three for validity 
    89     if (!(mouseButtonDown instanceof InteractionTask)) 
     79    private boolean mouseClickSequenceFound(ITaskTreeNode mouseButtonDown, 
     80                                            ITaskTreeNode mouseButtonUp, 
     81                                            ITaskTreeNode mouseClick) 
    9082    { 
    91       return false; 
     83        // check the first in a row of three for validity 
     84        if (!(mouseButtonDown instanceof IEventTask)) { 
     85            return false; 
     86        } 
     87 
     88        IEventTarget eventTarget = ((IEventTask) mouseButtonDown).getEventTarget(); 
     89 
     90        if (!(((IEventTask) mouseButtonDown).getEventType() instanceof MouseButtonDown)) { 
     91            return false; 
     92        } 
     93 
     94        MouseButtonInteraction.Button button = 
     95            ((MouseButtonDown) ((IEventTask) mouseButtonDown).getEventType()).getButton(); 
     96 
     97        // check the second node for validity 
     98        if (!(mouseButtonUp instanceof IEventTask)) { 
     99            return false; 
     100        } 
     101 
     102        if (!eventTarget.equals(((IEventTask) mouseButtonUp).getEventTarget())) { 
     103            return false; 
     104        } 
     105 
     106        if (!(((IEventTask) mouseButtonUp).getEventType() instanceof MouseButtonUp)) { 
     107            return false; 
     108        } 
     109 
     110        if (!button.equals(((MouseButtonUp) ((IEventTask) mouseButtonUp).getEventType()) 
     111            .getButton())) 
     112        { 
     113            return false; 
     114        } 
     115 
     116        // check the third node for validity 
     117        if (!(mouseClick instanceof IEventTask)) { 
     118            return false; 
     119        } 
     120 
     121        if (!eventTarget.equals(((IEventTask) mouseClick).getEventTarget())) { 
     122            return false; 
     123        } 
     124 
     125        if (!(((IEventTask) mouseClick).getEventType() instanceof MouseClick)) { 
     126            return false; 
     127        } 
     128 
     129        if (!button.equals(((MouseClick) ((IEventTask) mouseClick).getEventType()).getButton())) { 
     130            return false; 
     131        } 
     132 
     133        return true; 
    92134    } 
    93      
    94     GUIElement guiElement = ((InteractionTask) mouseButtonDown).getGUIElement(); 
    95      
    96     if (!(((InteractionTask) mouseButtonDown).getInteraction() instanceof MouseButtonDown)) 
    97     { 
    98       return false; 
    99     } 
    100      
    101     MouseButtonInteraction.Button button = 
    102       ((MouseButtonDown) ((InteractionTask) mouseButtonDown).getInteraction()).getButton(); 
    103      
    104      
    105     // check the second node for validity 
    106     if (!(mouseButtonUp instanceof InteractionTask)) 
    107     { 
    108       return false; 
    109     } 
    110      
    111     if (!guiElement.equals(((InteractionTask) mouseButtonUp).getGUIElement())) 
    112     { 
    113       return false; 
    114     } 
    115      
    116     if (!(((InteractionTask) mouseButtonUp).getInteraction() instanceof MouseButtonUp)) 
    117     { 
    118       return false; 
    119     } 
    120      
    121     if (!button.equals 
    122           (((MouseButtonUp) ((InteractionTask) mouseButtonUp).getInteraction()).getButton())) 
    123     { 
    124       return false; 
    125     } 
    126      
    127      
    128     // check the third node for validity 
    129     if (!(mouseClick instanceof InteractionTask)) 
    130     { 
    131       return false; 
    132     } 
    133      
    134     if (!guiElement.equals(((InteractionTask) mouseClick).getGUIElement())) 
    135     { 
    136       return false; 
    137     } 
    138      
    139     if (!(((InteractionTask) mouseClick).getInteraction() instanceof MouseClick)) 
    140     { 
    141       return false; 
    142     } 
    143      
    144     if (!button.equals(((MouseClick) ((InteractionTask) mouseClick).getInteraction()).getButton())) 
    145     { 
    146       return false; 
    147     } 
    148      
    149     return true; 
    150   } 
    151135 
    152136} 

  • trunk/quest-core-tasktrees/src/main/java/de/ugoe/cs/quest/tasktrees/temporalrelation/DefaultTextInputReductionRule.java

    r451 r557  
    1 //------------------------------------------------------------------------------------------------- 
    21// Module    : $RCSfile: DefaultSequenceDetectionRule.java,v $ 
    32// Version   : $Revision: 0.0 $  $Author: patrick $  $Date: 18.03.2012 $ 
    … …  
    54// Creation  : 2012 by patrick 
    65// Copyright : Patrick Harms, 2012 
    7 //------------------------------------------------------------------------------------------------- 
     6 
    87package de.ugoe.cs.quest.tasktrees.temporalrelation; 
    98 
    … …  
    1211import java.util.Locale; 
    1312 
    14 import de.ugoe.cs.quest.eventcore.guimodel.GUIElement; 
    15 import de.ugoe.cs.quest.eventcore.guimodel.TextArea; 
    16 import de.ugoe.cs.quest.eventcore.guimodel.TextField; 
    17 import de.ugoe.cs.quest.eventcore.userinteraction.KeyInteraction; 
    18 import de.ugoe.cs.quest.eventcore.userinteraction.KeyPressed; 
    19 import de.ugoe.cs.quest.eventcore.userinteraction.KeyReleased; 
    20 import de.ugoe.cs.quest.tasktrees.treeifc.InteractionTask; 
    21 import de.ugoe.cs.quest.tasktrees.treeifc.Sequence; 
    22 import de.ugoe.cs.quest.tasktrees.treeifc.TaskTreeBuilder; 
    23 import de.ugoe.cs.quest.tasktrees.treeifc.TaskTreeNode; 
    24 import de.ugoe.cs.quest.tasktrees.treeifc.TaskTreeNodeFactory; 
    25 import de.ugoe.cs.quest.tasktrees.treeifc.TextInputInteractionTask; 
     13import de.ugoe.cs.quest.eventcore.IEventTarget; 
     14import de.ugoe.cs.quest.eventcore.gui.KeyInteraction; 
     15import de.ugoe.cs.quest.eventcore.gui.KeyPressed; 
     16import de.ugoe.cs.quest.eventcore.gui.KeyReleased; 
     17import de.ugoe.cs.quest.eventcore.guimodel.ITextArea; 
     18import de.ugoe.cs.quest.eventcore.guimodel.ITextField; 
     19import de.ugoe.cs.quest.tasktrees.treeifc.IEventTask; 
     20import de.ugoe.cs.quest.tasktrees.treeifc.ISequence; 
     21import de.ugoe.cs.quest.tasktrees.treeifc.ITaskTreeBuilder; 
     22import de.ugoe.cs.quest.tasktrees.treeifc.ITaskTreeNode; 
     23import de.ugoe.cs.quest.tasktrees.treeifc.ITaskTreeNodeFactory; 
     24import de.ugoe.cs.quest.tasktrees.treeifc.ITextInputEventTask; 
    2625import de.ugoe.cs.tasktree.keyboardmaps.KeyboardMap; 
    2726import de.ugoe.cs.tasktree.keyboardmaps.KeyboardMapFactory; 
    2827import de.ugoe.cs.tasktree.keyboardmaps.VirtualKey; 
    2928 
    30 //------------------------------------------------------------------------------------------------- 
    3129/** 
    3230 * TODO comment 
    … …  
    3533 * @author 2012, last modified by $Author: patrick$ 
    3634 */ 
    37 //------------------------------------------------------------------------------------------------- 
    38 public class DefaultTextInputReductionRule implements TemporalRelationshipRule 
    39 { 
    40   /** */ 
    41   private KeyboardMap mKeyboardMap = KeyboardMapFactory.createKeyboardMap(Locale.GERMAN); 
    42  
    43   //----------------------------------------------------------------------------------------------- 
    44   /* (non-Javadoc) 
    45    * @see TemporalRelationshipRule#apply(TaskTreeNode, TaskTreeBuilder, TaskTreeNodeFactory) 
    46    */ 
    47   //----------------------------------------------------------------------------------------------- 
    48   @Override 
    49   public RuleApplicationResult apply(TaskTreeNode        parent, 
    50                                      TaskTreeBuilder     builder, 
    51                                      TaskTreeNodeFactory nodeFactory, 
    52                                      boolean             finalize) 
    53   { 
    54     if ((!(parent instanceof Sequence)) || 
    55         (parent instanceof TextInputInteractionTask)) 
     35public class DefaultTextInputReductionRule implements TemporalRelationshipRule { 
     36     
     37    /** */ 
     38    private KeyboardMap keyboardMap = KeyboardMapFactory.createKeyboardMap(Locale.GERMAN); 
     39 
     40    /* 
     41     * (non-Javadoc) 
     42     *  
     43     * @see TemporalRelationshipRule#apply(TaskTreeNode, TaskTreeBuilder, TaskTreeNodeFactory) 
     44     */ 
     45    @Override 
     46    public RuleApplicationResult apply(ITaskTreeNode        parent, 
     47                                       ITaskTreeBuilder     builder, 
     48                                       ITaskTreeNodeFactory nodeFactory, 
     49                                       boolean              finalize) 
    5650    { 
    57       return null; 
    58     } 
    59      
    60     RuleApplicationResult result = new RuleApplicationResult(); 
    61     int textEntryStartIndex = -1; 
    62     GUIElement currentGUIElement = null; 
    63      
    64     int index = 0; 
    65     TaskTreeNode task = null; 
    66     while (index < parent.getChildren().size()) 
     51        if ((!(parent instanceof ISequence)) || (parent instanceof ITextInputEventTask)) { 
     52            return null; 
     53        } 
     54 
     55        RuleApplicationResult result = new RuleApplicationResult(); 
     56        int textEntryStartIndex = -1; 
     57        IEventTarget currentEventTarget = null; 
     58 
     59        int index = 0; 
     60        ITaskTreeNode task = null; 
     61        while (index < parent.getChildren().size()) { 
     62            task = parent.getChildren().get(index); 
     63            if (isKeyInteraction(task) && 
     64                isDataInputEventTarget(((IEventTask) task).getEventTarget())) 
     65            { 
     66                if (textEntryStartIndex < 0) { 
     67                    textEntryStartIndex = index; 
     68                    currentEventTarget = ((IEventTask) task).getEventTarget(); 
     69                } 
     70                else if (!currentEventTarget.equals(((IEventTask) task).getEventTarget())) { 
     71                    handleTextEntrySequence(parent, textEntryStartIndex, index - 1, 
     72                                            currentEventTarget, builder, nodeFactory, result); 
     73                    return result; 
     74                } 
     75            } 
     76            else if (textEntryStartIndex >= 0) { 
     77                handleTextEntrySequence(parent, textEntryStartIndex, index - 1, currentEventTarget, 
     78                                        builder, nodeFactory, result); 
     79                return result; 
     80            } 
     81 
     82            index++; 
     83        } 
     84 
     85        if (textEntryStartIndex >= 0) { 
     86            if (finalize) { 
     87                handleTextEntrySequence(parent, textEntryStartIndex, 
     88                                        parent.getChildren().size() - 1, currentEventTarget, 
     89                                        builder, nodeFactory, result); 
     90            } 
     91            else { 
     92                result.setRuleApplicationStatus(RuleApplicationStatus.RULE_APPLICATION_FEASIBLE); 
     93            } 
     94        } 
     95 
     96        return result; 
     97    } 
     98 
     99    /** 
     100     * TODO: comment 
     101     *  
     102     * @param taskTreeNode 
     103     * @return 
     104     */ 
     105    private boolean isKeyInteraction(ITaskTreeNode taskTreeNode) { 
     106        if ((taskTreeNode instanceof IEventTask)) { 
     107            return (((IEventTask) taskTreeNode).getEventType() instanceof KeyInteraction); 
     108        } 
     109        else { 
     110            return false; 
     111        } 
     112    } 
     113 
     114    /** 
     115     * TODO: comment 
     116     *  
     117     * @param textEntryStartIndex 
     118     * @param i 
     119     * @param result 
     120     * @return 
     121     */ 
     122    private void handleTextEntrySequence(ITaskTreeNode         parent, 
     123                                         int                   startIndex, 
     124                                         int                   endIndex, 
     125                                         IEventTarget          eventTarget, 
     126                                         ITaskTreeBuilder      builder, 
     127                                         ITaskTreeNodeFactory  nodeFactory, 
     128                                         RuleApplicationResult result) 
    67129    { 
    68       task = parent.getChildren().get(index); 
    69       if (isKeyInteraction(task) && isDataInputGUIElement(((InteractionTask) task).getGUIElement())) 
    70       { 
    71         if (textEntryStartIndex < 0) 
    72         { 
    73           textEntryStartIndex = index; 
    74           currentGUIElement = ((InteractionTask) task).getGUIElement(); 
    75         } 
    76         else if (!currentGUIElement.equals(((InteractionTask) task).getGUIElement())) 
    77         { 
    78            handleTextEntrySequence(parent, textEntryStartIndex, index - 1, currentGUIElement, 
    79                                    builder, nodeFactory, result); 
    80            return result; 
    81         } 
    82       } 
    83       else if (textEntryStartIndex >= 0) 
    84       { 
    85         handleTextEntrySequence(parent, textEntryStartIndex, index - 1, currentGUIElement, 
    86                                 builder, nodeFactory, result); 
    87         return result; 
    88       } 
    89        
    90       index++; 
    91     } 
    92      
    93     if (textEntryStartIndex >= 0) 
     130        ITextInputEventTask textInput = nodeFactory.createNewTextInputEventTask(eventTarget); 
     131 
     132        for (int i = startIndex; i <= endIndex; i++) { 
     133            builder.addChild(textInput, parent.getChildren().get(startIndex)); 
     134            builder.removeChild((ISequence) parent, startIndex); 
     135        } 
     136 
     137        builder.addChild((ISequence) parent, startIndex, textInput); 
     138 
     139        StringBuffer enteredText = new StringBuffer(); 
     140        determineEnteredText(textInput, new ArrayList<VirtualKey>(), enteredText); 
     141        textInput.setEnteredText(enteredText.toString()); 
     142 
     143        result.addNewlyCreatedParentNode(textInput); 
     144        result.setRuleApplicationStatus(RuleApplicationStatus.RULE_APPLICATION_FINISHED); 
     145    } 
     146 
     147    /** 
     148     * TODO: comment 
     149     *  
     150     * @param eventTarget 
     151     * @return 
     152     */ 
     153    private boolean isDataInputEventTarget(IEventTarget eventTarget) { 
     154        return ((eventTarget instanceof ITextField) || (eventTarget instanceof ITextArea)); 
     155    } 
     156 
     157    /** 
     158     * TODO: comment 
     159     *  
     160     * @param sequence 
     161     * @param enteredText 
     162     */ 
     163    private void determineEnteredText(ITaskTreeNode    node, 
     164                                      List<VirtualKey> pressedKeys, 
     165                                      StringBuffer     enteredText) 
    94166    { 
    95       if (finalize) 
    96       { 
    97         handleTextEntrySequence(parent, textEntryStartIndex, parent.getChildren().size() - 1, 
    98                                 currentGUIElement, builder, nodeFactory, result); 
    99       } 
    100       else 
    101       { 
    102         result.setRuleApplicationStatus(RuleApplicationStatus.RULE_APPLICATION_FEASIBLE); 
    103       } 
    104     } 
    105      
    106     return result; 
    107   } 
    108  
    109   //----------------------------------------------------------------------------------------------- 
    110   /** 
    111    * TODO: comment 
    112    * 
    113    * @param taskTreeNode 
    114    * @return 
    115    */ 
    116   //----------------------------------------------------------------------------------------------- 
    117   private boolean isKeyInteraction(TaskTreeNode taskTreeNode) 
    118   { 
    119     if ((taskTreeNode instanceof InteractionTask)) 
    120     { 
    121       return (((InteractionTask) taskTreeNode).getInteraction() instanceof KeyInteraction); 
    122     } 
    123     else 
    124     { 
    125       return false; 
    126     } 
    127   } 
    128  
    129   //----------------------------------------------------------------------------------------------- 
    130   /** 
    131    * TODO: comment 
    132    * 
    133    * @param textEntryStartIndex 
    134    * @param i 
    135    * @param result 
    136    * @return 
    137    */ 
    138   //----------------------------------------------------------------------------------------------- 
    139   private void handleTextEntrySequence(TaskTreeNode          parent, 
    140                                        int                   startIndex, 
    141                                        int                   endIndex, 
    142                                        GUIElement            guiElement, 
    143                                        TaskTreeBuilder       builder, 
    144                                        TaskTreeNodeFactory   nodeFactory, 
    145                                        RuleApplicationResult result) 
    146   { 
    147     TextInputInteractionTask textInput = nodeFactory.createNewTextInputInteractionTask(guiElement); 
    148      
    149     for (int i = startIndex; i <= endIndex; i++) 
    150     { 
    151       builder.addChild(textInput, parent.getChildren().get(startIndex)); 
    152       builder.removeChild((Sequence) parent, startIndex); 
    153     } 
    154      
    155     builder.addChild((Sequence) parent, startIndex, textInput); 
    156      
    157     StringBuffer enteredText = new StringBuffer(); 
    158     determineEnteredText(textInput, new ArrayList<VirtualKey>(), enteredText); 
    159     textInput.setEnteredText(enteredText.toString()); 
    160      
    161     result.addNewlyCreatedParentNode(textInput); 
    162     result.setRuleApplicationStatus(RuleApplicationStatus.RULE_APPLICATION_FINISHED); 
    163   } 
    164  
    165   //----------------------------------------------------------------------------------------------- 
    166   /** 
    167    * TODO: comment 
    168    * 
    169    * @param guiElement 
    170    * @return 
    171    */ 
    172   //----------------------------------------------------------------------------------------------- 
    173   private boolean isDataInputGUIElement(GUIElement guiElement) 
    174   { 
    175     return ((guiElement instanceof TextField) || (guiElement instanceof TextArea)); 
    176   } 
    177  
    178   //----------------------------------------------------------------------------------------------- 
    179   /** 
    180    * TODO: comment 
    181    * 
    182    * @param sequence 
    183    * @param enteredText 
    184    */ 
    185   //----------------------------------------------------------------------------------------------- 
    186   private void determineEnteredText(TaskTreeNode     node, 
    187                                     List<VirtualKey> pressedKeys, 
    188                                     StringBuffer     enteredText) 
    189   { 
    190     if ((node instanceof Sequence) || (node instanceof TextInputInteractionTask)) 
    191     { 
    192       for (TaskTreeNode child : node.getChildren()) 
    193       { 
    194         if (child instanceof InteractionTask) 
    195         { 
    196           if (((InteractionTask) child).getInteraction() instanceof KeyPressed) 
    197           { 
    198             VirtualKey key = ((KeyPressed) ((InteractionTask) child).getInteraction()).getKey(); 
    199              
    200             pressedKeys.add(key); 
    201              
    202             if (key == VirtualKey.BACK_SPACE) 
    203             { 
    204               if (enteredText.length() > 0) 
    205               { 
    206                 enteredText.deleteCharAt(enteredText.length() - 1); 
    207               } 
    208             } 
    209             else if (key == VirtualKey.ENTER) 
    210             { 
    211               // text fields only contain one line of code. Therefore the return is ignored. 
    212               if (!(((InteractionTask) child).getGUIElement() instanceof TextField)) 
    213               { 
    214                 enteredText.append(getCharacter(key, pressedKeys)); 
    215               } 
    216             } 
    217             else 
    218             { 
    219               char theChar = getCharacter(key, pressedKeys); 
    220               if (theChar != Character.UNASSIGNED) 
    221               { 
    222                 enteredText.append(theChar); 
    223               } 
    224             } 
    225           } 
    226           else if (((InteractionTask) child).getInteraction() instanceof KeyReleased) 
    227           { 
    228             pressedKeys.remove(((KeyReleased) ((InteractionTask) child).getInteraction()).getKey()); 
    229           } 
    230         } 
    231         else 
    232         { 
    233           determineEnteredText(child, pressedKeys, enteredText); 
    234         } 
    235       } 
    236     } 
    237   } 
    238  
    239   //----------------------------------------------------------------------------------------------- 
    240   /** 
    241    * TODO: comment 
    242    * 
    243    * @param key 
    244    * @param pressedKeys 
    245    * @return 
    246    */ 
    247   //----------------------------------------------------------------------------------------------- 
    248   private char getCharacter(VirtualKey key, List<VirtualKey> pressedKeys) 
    249   { 
    250     boolean numlock = false; 
    251     boolean shift = false; 
    252     boolean altgr = false; 
    253      
    254     for (VirtualKey pressedKey : pressedKeys) 
    255     { 
    256       if (pressedKey.isShiftKey()) 
    257       { 
    258         shift = !shift; 
    259       } 
    260       else if (pressedKey == VirtualKey.ALT_GRAPH) 
    261       { 
    262         altgr = !altgr; 
    263       } 
    264       else if (pressedKey == VirtualKey.NUM_LOCK) 
    265       { 
    266         numlock = !numlock; 
    267       } 
    268     } 
    269      
    270     return mKeyboardMap.getCharacterFor(key, numlock, shift, altgr, false); 
    271   } 
     167        if ((node instanceof ISequence) || (node instanceof ITextInputEventTask)) { 
     168            for (ITaskTreeNode child : node.getChildren()) { 
     169                if (child instanceof IEventTask) { 
     170                    if (((IEventTask) child).getEventType() instanceof KeyPressed) { 
     171                        VirtualKey key = 
     172                            ((KeyPressed) ((IEventTask) child).getEventType()).getKey(); 
     173 
     174                        pressedKeys.add(key); 
     175 
     176                        if (key == VirtualKey.BACK_SPACE) { 
     177                            if (enteredText.length() > 0) { 
     178                                enteredText.deleteCharAt(enteredText.length() - 1); 
     179                            } 
     180                        } 
     181                        else if (key == VirtualKey.ENTER) { 
     182                            // text fields only contain one line of code. Therefore the return is 
     183                            // ignored. 
     184                            if (!(((IEventTask) child).getEventTarget() instanceof ITextField)) { 
     185                                enteredText.append(getCharacter(key, pressedKeys)); 
     186                            } 
     187                        } 
     188                        else { 
     189                            char theChar = getCharacter(key, pressedKeys); 
     190                            if (theChar != Character.UNASSIGNED) { 
     191                                enteredText.append(theChar); 
     192                            } 
     193                        } 
     194                    } 
     195                    else if (((IEventTask) child).getEventType() instanceof KeyReleased) { 
     196                        pressedKeys.remove 
     197                            (((KeyReleased) ((IEventTask) child).getEventType()).getKey()); 
     198                    } 
     199                } 
     200                else { 
     201                    determineEnteredText(child, pressedKeys, enteredText); 
     202                } 
     203            } 
     204        } 
     205    } 
     206 
     207    /** 
     208     * TODO: comment 
     209     *  
     210     * @param key 
     211     * @param pressedKeys 
     212     * @return 
     213     */ 
     214    private char getCharacter(VirtualKey key, List<VirtualKey> pressedKeys) { 
     215        boolean numlock = false; 
     216        boolean shift = false; 
     217        boolean altgr = false; 
     218 
     219        for (VirtualKey pressedKey : pressedKeys) { 
     220            if (pressedKey.isShiftKey()) { 
     221                shift = !shift; 
     222            } 
     223            else if (pressedKey == VirtualKey.ALT_GRAPH) { 
     224                altgr = !altgr; 
     225            } 
     226            else if (pressedKey == VirtualKey.NUM_LOCK) { 
     227                numlock = !numlock; 
     228            } 
     229        } 
     230 
     231        return keyboardMap.getCharacterFor(key, numlock, shift, altgr, false); 
     232    } 
    272233 
    273234} 

  • trunk/quest-core-tasktrees/src/main/java/de/ugoe/cs/quest/tasktrees/temporalrelation/RuleApplicationResult.java

    r439 r557  
    1 //------------------------------------------------------------------------------------------------- 
    21// Module    : $RCSfile: RuleApplicationResult.java,v $ 
    32// Version   : $Revision: 0.0 $  $Author: patrick $  $Date: 18.03.2012 $ 
    … …  
    54// Creation  : 2012 by patrick 
    65// Copyright : Patrick Harms, 2012 
    7 //------------------------------------------------------------------------------------------------- 
     6 
     7 
    88package de.ugoe.cs.quest.tasktrees.temporalrelation; 
    99 
    … …  
    1111import java.util.List; 
    1212 
    13 import de.ugoe.cs.quest.tasktrees.treeifc.TaskTreeNode; 
     13import de.ugoe.cs.quest.tasktrees.treeifc.ITaskTreeNode; 
    1414 
    15 //------------------------------------------------------------------------------------------------- 
    1615/** 
    1716 * TODO comment 
    … …  
    2019 * @author 2012, last modified by $Author: patrick$ 
    2120 */ 
    22 //------------------------------------------------------------------------------------------------- 
    23 public class RuleApplicationResult 
    24 { 
     21public class RuleApplicationResult { 
    2522 
    26   /** */ 
    27   private RuleApplicationStatus mStatus = RuleApplicationStatus.RULE_NOT_APPLIED; 
    28    
    29   /** */ 
    30   private List<TaskTreeNode> mNewParents = new ArrayList<TaskTreeNode>(); 
     23    /** */ 
     24    private RuleApplicationStatus status = RuleApplicationStatus.RULE_NOT_APPLIED; 
    3125 
    32   //----------------------------------------------------------------------------------------------- 
    33   /** 
    34    * TODO: comment 
    35    * 
    36    * @param b 
    37    */ 
    38   //----------------------------------------------------------------------------------------------- 
    39   public RuleApplicationResult() 
    40   { 
    41     // this is the default indicating nothing so far 
    42   } 
     26    /** */ 
     27    private List<ITaskTreeNode> newParents = new ArrayList<ITaskTreeNode>(); 
    4328 
    44   //----------------------------------------------------------------------------------------------- 
    45   /** 
    46    * TODO: comment 
    47    * 
    48    * @param b 
    49    */ 
    50   //----------------------------------------------------------------------------------------------- 
    51   public void setRuleApplicationStatus(RuleApplicationStatus status) 
    52   { 
    53     mStatus = status; 
    54   } 
     29    /** 
     30     * TODO: comment 
     31     *  
     32     * @param b 
     33     */ 
     34    public RuleApplicationResult() { 
     35        // this is the default indicating nothing so far 
     36    } 
    5537 
    56   //----------------------------------------------------------------------------------------------- 
    57   /** 
    58    * TODO: comment 
    59    * 
    60    * @return 
    61    */ 
    62   //----------------------------------------------------------------------------------------------- 
    63   public RuleApplicationStatus getRuleApplicationStatus() 
    64   { 
    65     return mStatus; 
    66   } 
     38    /** 
     39     * TODO: comment 
     40     *  
     41     * @param b 
     42     */ 
     43    public void setRuleApplicationStatus(RuleApplicationStatus status) { 
     44        this.status = status; 
     45    } 
    6746 
    68   //----------------------------------------------------------------------------------------------- 
    69   /** 
    70    * TODO: comment 
    71    * 
    72    * @param sequence 
    73    */ 
    74   //----------------------------------------------------------------------------------------------- 
    75   public void addNewlyCreatedParentNode(TaskTreeNode newParent) 
    76   { 
    77     mNewParents.add(newParent); 
    78   } 
     47    /** 
     48     * TODO: comment 
     49     *  
     50     * @return 
     51     */ 
     52    public RuleApplicationStatus getRuleApplicationStatus() { 
     53        return status; 
     54    } 
    7955 
    80   //----------------------------------------------------------------------------------------------- 
    81   /** 
    82    * TODO: comment 
    83    * 
    84    * @return 
    85    */ 
    86   //----------------------------------------------------------------------------------------------- 
    87   public List<TaskTreeNode> getNewlyCreatedParentNodes() 
    88   { 
    89     return mNewParents; 
    90   } 
     56    /** 
     57     * TODO: comment 
     58     *  
     59     * @param sequence 
     60     */ 
     61    public void addNewlyCreatedParentNode(ITaskTreeNode newParent) { 
     62        newParents.add(newParent); 
     63    } 
     64 
     65    /** 
     66     * TODO: comment 
     67     *  
     68     * @return 
     69     */ 
     70    public List<ITaskTreeNode> getNewlyCreatedParentNodes() { 
     71        return newParents; 
     72    } 
    9173 
    9274} 

  • trunk/quest-core-tasktrees/src/main/java/de/ugoe/cs/quest/tasktrees/temporalrelation/RuleApplicationStatus.java

    r439 r557  
    1 //------------------------------------------------------------------------------------------------- 
    21// Module    : $RCSfile: RuleApplicationStatus.java,v $ 
    32// Version   : $Revision: 0.0 $  $Author: pharms $  $Date: 09.07.2012 $ 
    … …  
    54// Creation  : 2012 by pharms 
    65// Copyright : Patrick Harms, 2012 
    7 //------------------------------------------------------------------------------------------------- 
     6 
     7 
    88package de.ugoe.cs.quest.tasktrees.temporalrelation; 
    99 
    10 //------------------------------------------------------------------------------------------------- 
    1110/** 
    1211 * TODO comment 
    … …  
    1514 * @author 2012, last modified by $Author: pharms$ 
    1615 */ 
    17 //------------------------------------------------------------------------------------------------- 
    18 public enum RuleApplicationStatus 
    19 { 
    20   RULE_APPLICATION_FINISHED, 
    21   RULE_APPLICATION_FEASIBLE, 
    22   RULE_NOT_APPLIED; 
     16public enum RuleApplicationStatus { 
     17    RULE_APPLICATION_FINISHED, 
     18    RULE_APPLICATION_FEASIBLE, 
     19    RULE_NOT_APPLIED; 
    2320} 

  • trunk/quest-core-tasktrees/src/main/java/de/ugoe/cs/quest/tasktrees/temporalrelation/TemporalRelationshipRule.java

    r439 r557  
    1 //------------------------------------------------------------------------------------------------- 
    21// Module    : $RCSfile: TemporalRelationshipRule.java,v $ 
    32// Version   : $Revision: 0.0 $  $Author: patrick $  $Date: 12.02.2012 $ 
    … …  
    54// Creation  : 2012 by patrick 
    65// Copyright : Patrick Harms, 2012 
    7 //------------------------------------------------------------------------------------------------- 
     6 
    87package de.ugoe.cs.quest.tasktrees.temporalrelation; 
    98 
    10 import de.ugoe.cs.quest.tasktrees.treeifc.TaskTreeBuilder; 
    11 import de.ugoe.cs.quest.tasktrees.treeifc.TaskTreeNode; 
    12 import de.ugoe.cs.quest.tasktrees.treeifc.TaskTreeNodeFactory; 
     9import de.ugoe.cs.quest.tasktrees.treeifc.ITaskTreeBuilder; 
     10import de.ugoe.cs.quest.tasktrees.treeifc.ITaskTreeNode; 
     11import de.ugoe.cs.quest.tasktrees.treeifc.ITaskTreeNodeFactory; 
    1312 
    14 //------------------------------------------------------------------------------------------------- 
    1513/** 
    1614 * TODO comment 
    … …  
    1917 * @author 2012, last modified by $Author: patrick$ 
    2018 */ 
    21 //------------------------------------------------------------------------------------------------- 
    22 public interface TemporalRelationshipRule 
    23 { 
     19public interface TemporalRelationshipRule { 
    2420 
    25   //----------------------------------------------------------------------------------------------- 
    2621  /** 
    2722   * applies the rule to the given situation and returns a rule application result, if this was 
    2823   * successful 
    2924   */ 
    30   //----------------------------------------------------------------------------------------------- 
    31   public RuleApplicationResult apply(TaskTreeNode        parent, 
    32                                      TaskTreeBuilder     builder, 
    33                                      TaskTreeNodeFactory nodeFactory, 
    34                                      boolean             finalize); 
     25  public RuleApplicationResult apply(ITaskTreeNode        parent, 
     26                                     ITaskTreeBuilder     builder, 
     27                                     ITaskTreeNodeFactory nodeFactory, 
     28                                     boolean              finalize); 
    3529   
    3630} 

  • trunk/quest-core-tasktrees/src/main/java/de/ugoe/cs/quest/tasktrees/temporalrelation/TemporalRelationshipRuleManager.java

    r439 r557  
    1 //------------------------------------------------------------------------------------------------- 
    21// Module    : $RCSfile: TemporalRelationshipRuleManager.java,v $ 
    32// Version   : $Revision: 0.0 $  $Author: patrick $  $Date: 12.02.2012 $ 
    … …  
    54// Creation  : 2012 by patrick 
    65// Copyright : Patrick Harms, 2012 
    7 //------------------------------------------------------------------------------------------------- 
     6 
    87package de.ugoe.cs.quest.tasktrees.temporalrelation; 
    98 
    … …  
    1312 
    1413import de.ugoe.cs.quest.tasktrees.nodeequality.NodeEqualityRuleManager; 
    15 import de.ugoe.cs.quest.tasktrees.treeifc.TaskTreeBuilder; 
    16 import de.ugoe.cs.quest.tasktrees.treeifc.TaskTreeNode; 
    17 import de.ugoe.cs.quest.tasktrees.treeifc.TaskTreeNodeFactory; 
     14import de.ugoe.cs.quest.tasktrees.treeifc.ITaskTreeBuilder; 
     15import de.ugoe.cs.quest.tasktrees.treeifc.ITaskTreeNode; 
     16import de.ugoe.cs.quest.tasktrees.treeifc.ITaskTreeNodeFactory; 
    1817 
    19 //------------------------------------------------------------------------------------------------- 
    2018/** 
    2119 * TODO comment 
    … …  
    2422 * @author 2012, last modified by $Author: patrick$ 
    2523 */ 
    26 //------------------------------------------------------------------------------------------------- 
    27 public class TemporalRelationshipRuleManager 
    28 { 
    29   /** */ 
    30   private static Logger LOG = Logger.getLogger(TemporalRelationshipRuleManager.class.getName()); 
     24public class TemporalRelationshipRuleManager { 
     25     
     26    /** */ 
     27    private static Logger LOG = Logger.getLogger(TemporalRelationshipRuleManager.class.getName()); 
    3128 
    32   /** */ 
    33   private NodeEqualityRuleManager mNodeEqualityRuleManager; 
     29    /** */ 
     30    private NodeEqualityRuleManager nodeEqualityRuleManager; 
    3431 
    35   /** */ 
    36   private List<TemporalRelationshipRule> mRuleIndex = new ArrayList<TemporalRelationshipRule>(); 
     32    /** */ 
     33    private List<TemporalRelationshipRule> ruleIndex = new ArrayList<TemporalRelationshipRule>(); 
    3734 
    38   //----------------------------------------------------------------------------------------------- 
    39   /** 
    40    * TODO: comment 
     35    /** 
     36     * TODO: comment 
     37     *  
     38     */ 
     39    public TemporalRelationshipRuleManager(NodeEqualityRuleManager nodeEqualityRuleManager) { 
     40        super(); 
     41        this.nodeEqualityRuleManager = nodeEqualityRuleManager; 
     42    } 
     43 
     44    /** 
     45     * TODO: comment 
     46     *  
     47     */ 
     48    public void init() { 
     49        LOG.info("initializing"); 
     50 
     51        ruleIndex.add(new DefaultMouseClickReductionRule()); 
     52        ruleIndex.add(new DefaultTextInputReductionRule()); 
     53        ruleIndex.add(new DefaultEventTargetSequenceDetectionRule()); 
     54        ruleIndex.add(new TrackBarSelectionDetectionRule(nodeEqualityRuleManager)); 
     55        ruleIndex.add(new DefaultGuiEventSequenceDetectionRule()); 
     56        ruleIndex.add(new DefaultIterationDetectionRule(nodeEqualityRuleManager)); 
     57    } 
     58 
     59    /** 
     60     * returns true, if there is a rule that matches the current situation and if, therefore, a new 
     61     * temporal relationship has been added to the tree. 
     62     *  
     63     * @param parent 
     64     * @param newChild 
     65     * @return 
     66     */ 
     67    public void applyRules(ITaskTreeNode        parent, 
     68                           ITaskTreeBuilder     builder, 
     69                           ITaskTreeNodeFactory nodeFactory, 
     70                           boolean              finalize) 
     71    { 
     72        applyRules(parent, builder, nodeFactory, finalize, ""); 
     73    } 
     74 
     75    /** 
     76     * returns true, if there is a rule that matches the current situation and if, therefore, a new 
     77     * temporal relationship has been added to the tree. 
     78     *  
     79     * @param parent 
     80     * @param newChild 
     81     * @return 
     82     */ 
     83    private int applyRules(ITaskTreeNode        parent, 
     84                           ITaskTreeBuilder     builder, 
     85                           ITaskTreeNodeFactory nodeFactory, 
     86                           boolean              finalize, 
     87                           String               logIndent) 
     88    { 
     89        LOG.info(logIndent + "applying rules for " + parent); 
     90 
     91        int noOfRuleApplications = 0; 
     92 
     93        for (TemporalRelationshipRule rule : ruleIndex) { 
     94            RuleApplicationResult result; 
     95            do { 
     96                // LOG.info(logIndent + "trying to apply rule " + rule + " on " + parent); 
     97                result = rule.apply(parent, builder, nodeFactory, finalize); 
     98 
     99                if ((result != null) && 
     100                    (result.getRuleApplicationStatus() == 
     101                     RuleApplicationStatus.RULE_APPLICATION_FINISHED)) 
     102                { 
     103                    LOG.info(logIndent + "applied rule " + rule + " on " + parent); 
     104                    noOfRuleApplications++; 
     105 
     106                    for (ITaskTreeNode newParent : result.getNewlyCreatedParentNodes()) { 
     107                        noOfRuleApplications += 
     108                            applyRules(newParent, builder, nodeFactory, true, logIndent + "  "); 
     109                    } 
     110                } 
     111            } 
     112            while ((result != null) && 
     113                   (result.getRuleApplicationStatus() == 
     114                    RuleApplicationStatus.RULE_APPLICATION_FINISHED)); 
     115 
     116            if ((!finalize) && 
     117                (result != null) && 
     118                (result.getRuleApplicationStatus() == 
     119                 RuleApplicationStatus.RULE_APPLICATION_FEASIBLE)) 
     120            { 
     121                // in this case, don't go on applying rules, which should not be applied yet 
     122                break; 
     123            } 
     124        } 
     125 
     126        if (noOfRuleApplications <= 0) { 
     127            LOG.warning(logIndent + "no rules applied --> no temporal relationship generated"); 
     128        } 
     129 
     130        return noOfRuleApplications; 
     131    } 
     132 
     133    /** 
    41134   * 
    42135   */ 
    43   //----------------------------------------------------------------------------------------------- 
    44   public TemporalRelationshipRuleManager(NodeEqualityRuleManager nodeEqualityRuleManager) 
    45   { 
    46     super(); 
    47     mNodeEqualityRuleManager = nodeEqualityRuleManager; 
    48   } 
    49  
    50   //----------------------------------------------------------------------------------------------- 
    51   /** 
    52    * TODO: comment 
    53    * 
    54    */ 
    55   //----------------------------------------------------------------------------------------------- 
    56   public void init() 
    57   { 
    58     LOG.info("initializing"); 
    59      
    60     mRuleIndex.add(new DefaultMouseClickReductionRule()); 
    61     mRuleIndex.add(new DefaultTextInputReductionRule()); 
    62     mRuleIndex.add(new DefaultGUIElementSequenceDetectionRule()); 
    63     mRuleIndex.add(new TrackBarSelectionDetectionRule(mNodeEqualityRuleManager)); 
    64     mRuleIndex.add(new DefaultSequenceDetectionRule()); 
    65     mRuleIndex.add(new DefaultIterationDetectionRule(mNodeEqualityRuleManager)); 
    66   } 
    67  
    68   //----------------------------------------------------------------------------------------------- 
    69   /** 
    70    * returns true, if there is a rule that matches the current situation and if, therefore, a 
    71    * new temporal relationship has been added to the tree. 
    72    *  
    73    * @param parent 
    74    * @param newChild 
    75    * @return 
    76    */ 
    77   //----------------------------------------------------------------------------------------------- 
    78   public void applyRules(TaskTreeNode        parent, 
    79                          TaskTreeBuilder     builder, 
    80                          TaskTreeNodeFactory nodeFactory, 
    81                          boolean             finalize) 
    82   { 
    83     applyRules(parent, builder, nodeFactory, finalize, ""); 
    84   } 
    85  
    86   //----------------------------------------------------------------------------------------------- 
    87   /** 
    88    * returns true, if there is a rule that matches the current situation and if, therefore, a 
    89    * new temporal relationship has been added to the tree. 
    90    *  
    91    * @param parent 
    92    * @param newChild 
    93    * @return 
    94    */ 
    95   //----------------------------------------------------------------------------------------------- 
    96   private int applyRules(TaskTreeNode        parent, 
    97                          TaskTreeBuilder     builder, 
    98                          TaskTreeNodeFactory nodeFactory, 
    99                          boolean             finalize, 
    100                          String              logIndent) 
    101   { 
    102     LOG.info(logIndent + "applying rules for " + parent); 
    103      
    104     int noOfRuleApplications = 0; 
    105      
    106     for (TemporalRelationshipRule rule : mRuleIndex) 
    107     { 
    108       RuleApplicationResult result; 
    109       do 
    110       { 
    111         //LOG.info(logIndent + "trying to apply rule " + rule + " on " + parent); 
    112         result = rule.apply(parent, builder, nodeFactory, finalize); 
    113          
    114         if ((result != null) && 
    115             (result.getRuleApplicationStatus() == RuleApplicationStatus.RULE_APPLICATION_FINISHED)) 
    116         { 
    117           LOG.info(logIndent + "applied rule " + rule + " on " + parent); 
    118           noOfRuleApplications++; 
    119            
    120           for (TaskTreeNode newParent : result.getNewlyCreatedParentNodes()) 
    121           { 
    122             noOfRuleApplications += 
    123               applyRules(newParent, builder, nodeFactory, true, logIndent + "  "); 
    124           } 
    125         } 
    126       } 
    127       while ((result != null) && 
    128              (result.getRuleApplicationStatus() == RuleApplicationStatus.RULE_APPLICATION_FINISHED)); 
    129        
    130       if ((!finalize) && (result != null) && 
    131           (result.getRuleApplicationStatus() == RuleApplicationStatus.RULE_APPLICATION_FEASIBLE)) 
    132       { 
    133         // in this case, don't go on applying rules, which should not be applied yet 
    134         break; 
    135       } 
    136     } 
    137      
    138     if (noOfRuleApplications <= 0) 
    139     { 
    140       LOG.warning(logIndent + "no rules applied --> no temporal relationship generated"); 
    141     } 
    142      
    143     return noOfRuleApplications; 
    144   } 
    145    
    146   //----------------------------------------------------------------------------------------------- 
    147   /** 
    148    * 
    149    */ 
    150   //----------------------------------------------------------------------------------------------- 
    151   /*private void dumpTask(TaskTreeNode task, String indent) 
    152   { 
    153     System.err.print(indent); 
    154     System.err.print(task); 
    155     System.err.println(" "); 
    156      
    157     if ((task.getChildren() != null) && (task.getChildren().size() > 0)) 
    158     { 
    159       for (TaskTreeNode child : task.getChildren()) 
    160       { 
    161         dumpTask(child, indent + "  "); 
    162       } 
    163     } 
    164   }*/ 
     136    /* 
     137     * private void dumpTask(TaskTreeNode task, String indent) { System.err.print(indent); 
     138     * System.err.print(task); System.err.println(" "); 
     139     *  
     140     * if ((task.getChildren() != null) && (task.getChildren().size() > 0)) { for (TaskTreeNode 
     141     * child : task.getChildren()) { dumpTask(child, indent + "  "); } } } 
     142     */ 
    165143 
    166144} 

  • trunk/quest-core-tasktrees/src/main/java/de/ugoe/cs/quest/tasktrees/temporalrelation/TrackBarSelectionDetectionRule.java

    r451 r557  
    1 //------------------------------------------------------------------------------------------------- 
    21// Module    : $RCSfile: TrackBarSelectionDetectionRule.java,v $ 
    32// Version   : $Revision: 0.0 $  $Author: patrick $  $Date: 28.04.2012 $ 
    … …  
    54// Creation  : 2012 by patrick 
    65// Copyright : Patrick Harms, 2012 
    7 //------------------------------------------------------------------------------------------------- 
     6 
    87package de.ugoe.cs.quest.tasktrees.temporalrelation; 
    98 
    10 import de.ugoe.cs.quest.eventcore.guimodel.TrackBar; 
    11 import de.ugoe.cs.quest.eventcore.userinteraction.ValueSelection; 
     9import de.ugoe.cs.quest.eventcore.gui.ValueSelection; 
     10import de.ugoe.cs.quest.eventcore.guimodel.ITrackBar; 
    1211import de.ugoe.cs.quest.tasktrees.nodeequality.NodeEquality; 
    1312import de.ugoe.cs.quest.tasktrees.nodeequality.NodeEqualityRuleManager; 
    14 import de.ugoe.cs.quest.tasktrees.treeifc.InteractionTask; 
    15 import de.ugoe.cs.quest.tasktrees.treeifc.Iteration; 
    16 import de.ugoe.cs.quest.tasktrees.treeifc.Selection; 
    17 import de.ugoe.cs.quest.tasktrees.treeifc.Sequence; 
    18 import de.ugoe.cs.quest.tasktrees.treeifc.TaskTreeBuilder; 
    19 import de.ugoe.cs.quest.tasktrees.treeifc.TaskTreeNode; 
    20 import de.ugoe.cs.quest.tasktrees.treeifc.TaskTreeNodeFactory; 
     13import de.ugoe.cs.quest.tasktrees.treeifc.IEventTask; 
     14import de.ugoe.cs.quest.tasktrees.treeifc.IIteration; 
     15import de.ugoe.cs.quest.tasktrees.treeifc.ISelection; 
     16import de.ugoe.cs.quest.tasktrees.treeifc.ISequence; 
     17import de.ugoe.cs.quest.tasktrees.treeifc.ITaskTreeBuilder; 
     18import de.ugoe.cs.quest.tasktrees.treeifc.ITaskTreeNode; 
     19import de.ugoe.cs.quest.tasktrees.treeifc.ITaskTreeNodeFactory; 
    2120 
    22 //------------------------------------------------------------------------------------------------- 
    2321/** 
    2422 * TODO comment 
    … …  
    2725 * @author 2012, last modified by $Author: patrick$ 
    2826 */ 
    29 //------------------------------------------------------------------------------------------------- 
    30 public class TrackBarSelectionDetectionRule implements TemporalRelationshipRule 
    31 { 
     27public class TrackBarSelectionDetectionRule implements TemporalRelationshipRule { 
    3228 
    33   /** */ 
    34   private NodeEqualityRuleManager mNodeEqualityRuleManager; 
     29    /** */ 
     30    private NodeEqualityRuleManager nodeEqualityRuleManager; 
    3531 
    36   //----------------------------------------------------------------------------------------------- 
    37   /** 
    38    * TODO: comment 
     32    /** 
     33     * TODO: comment 
     34     *  
     35     */ 
     36    TrackBarSelectionDetectionRule(NodeEqualityRuleManager nodeEqualityRuleManager) { 
     37        super(); 
     38        this.nodeEqualityRuleManager = nodeEqualityRuleManager; 
     39    } 
     40 
     41    /* 
     42     * (non-Javadoc) 
     43     *  
     44     * @see TemporalRelationshipRule#apply(TaskTreeNode, TaskTreeBuilder, TaskTreeNodeFactory) 
     45     */ 
     46    @Override 
     47    public RuleApplicationResult apply(ITaskTreeNode        parent, 
     48                                       ITaskTreeBuilder     builder, 
     49                                       ITaskTreeNodeFactory nodeFactory, 
     50                                       boolean              finalize) 
     51    { 
     52        if (!(parent instanceof ISequence)) { 
     53            return null; 
     54        } 
     55 
     56        RuleApplicationResult result = new RuleApplicationResult(); 
     57 
     58        int valueSelectionStartIndex = -1; 
     59 
     60        int index = 0; 
     61        while (index < parent.getChildren().size()) { 
     62            ITaskTreeNode child = parent.getChildren().get(index); 
     63 
     64            if ((child instanceof IEventTask) && 
     65                (((IEventTask) child).getEventTarget() instanceof ITrackBar) && 
     66                (((IEventTask) child).getEventType() instanceof ValueSelection)) 
     67            { 
     68                if (valueSelectionStartIndex < 0) { 
     69                    // let the show begin 
     70                    valueSelectionStartIndex = index; 
     71                } 
     72            } 
     73            else if (valueSelectionStartIndex >= 0) { 
     74                // current child is no more value selection. But the preceding tasks were. 
     75                // Therefore, 
     76                // create an iteration with the different selectable values as selection children 
     77                handleValueSelections(valueSelectionStartIndex, index - 1, parent, builder, 
     78                                      nodeFactory, result); 
     79 
     80                return result; 
     81            } 
     82 
     83            index++; 
     84        } 
     85 
     86        if (valueSelectionStartIndex >= 0) { 
     87            if (finalize) { 
     88                handleValueSelections(valueSelectionStartIndex, parent.getChildren().size() - 1, 
     89                                      parent, builder, nodeFactory, result); 
     90            } 
     91            else { 
     92                result.setRuleApplicationStatus(RuleApplicationStatus.RULE_APPLICATION_FEASIBLE); 
     93            } 
     94        } 
     95 
     96        return result; 
     97    } 
     98 
     99    /** 
     100     * TODO: comment 
     101     *  
     102     * @param valueSelectionStartIndex 
     103     * @param i 
     104     */ 
     105    private void handleValueSelections(int                   startIndex, 
     106                                       int                   endIndex, 
     107                                       ITaskTreeNode         parent, 
     108                                       ITaskTreeBuilder      builder, 
     109                                       ITaskTreeNodeFactory  nodeFactory, 
     110                                       RuleApplicationResult result) 
     111    { 
     112        IIteration iteration = nodeFactory.createNewIteration(); 
     113        result.addNewlyCreatedParentNode(iteration); 
     114 
     115        ISelection selection = nodeFactory.createNewSelection(); 
     116        result.addNewlyCreatedParentNode(selection); 
     117        builder.setChild(iteration, selection); 
     118 
     119        for (int i = endIndex - startIndex; i >= 0; i--) { 
     120            addChildIfNecessary(selection, parent.getChildren().get(startIndex), builder, 
     121                                nodeFactory, result); 
     122            builder.removeChild((ISequence) parent, startIndex); 
     123        } 
     124 
     125        builder.addChild((ISequence) parent, startIndex, iteration); 
     126 
     127        result.setRuleApplicationStatus(RuleApplicationStatus.RULE_APPLICATION_FINISHED); 
     128    } 
     129 
     130    /** 
    39131   * 
    40132   */ 
    41   //----------------------------------------------------------------------------------------------- 
    42   TrackBarSelectionDetectionRule(NodeEqualityRuleManager nodeEqualityRuleManager) 
    43   { 
    44     super(); 
    45     mNodeEqualityRuleManager = nodeEqualityRuleManager; 
    46   } 
     133    private void addChildIfNecessary(ISelection            parentSelection, 
     134                                     ITaskTreeNode         node, 
     135                                     ITaskTreeBuilder      builder, 
     136                                     ITaskTreeNodeFactory  nodeFactory, 
     137                                     RuleApplicationResult result) 
     138    { 
     139        for (int i = 0; i < parentSelection.getChildren().size(); i++) { 
     140            ITaskTreeNode child = parentSelection.getChildren().get(i); 
    47141 
    48   //----------------------------------------------------------------------------------------------- 
    49   /* (non-Javadoc) 
    50    * @see TemporalRelationshipRule#apply(TaskTreeNode, TaskTreeBuilder, TaskTreeNodeFactory) 
    51    */ 
    52   //----------------------------------------------------------------------------------------------- 
    53   @Override 
    54   public RuleApplicationResult apply(TaskTreeNode        parent, 
    55                                      TaskTreeBuilder     builder, 
    56                                      TaskTreeNodeFactory nodeFactory, 
    57                                      boolean             finalize) 
    58   { 
    59     if (!(parent instanceof Sequence)) 
    60     { 
    61       return null; 
    62     } 
    63      
    64     RuleApplicationResult result = new RuleApplicationResult(); 
    65      
    66     int valueSelectionStartIndex = -1; 
    67      
    68     int index = 0; 
    69     while (index < parent.getChildren().size()) 
    70     { 
    71       TaskTreeNode child = parent.getChildren().get(index); 
    72        
    73       if ((child instanceof InteractionTask) && 
    74           (((InteractionTask) child).getGUIElement() instanceof TrackBar) && 
    75           (((InteractionTask) child).getInteraction() instanceof ValueSelection)) 
    76       { 
    77         if (valueSelectionStartIndex < 0) 
    78         { 
    79           // let the show begin 
    80           valueSelectionStartIndex = index; 
    81         } 
    82       } 
    83       else if (valueSelectionStartIndex >= 0) 
    84       { 
    85         // current child is no more value selection. But the preceding tasks were. Therefore, 
    86         // create an iteration with the different selectable values as selection children 
    87         handleValueSelections 
    88           (valueSelectionStartIndex, index - 1, parent, builder, nodeFactory, result); 
    89          
    90         return result; 
    91       } 
    92        
    93       index++; 
    94     } 
    95      
    96     if (valueSelectionStartIndex >= 0) 
    97     { 
    98       if (finalize) 
    99       { 
    100         handleValueSelections(valueSelectionStartIndex, parent.getChildren().size() - 1, parent, 
    101                               builder, nodeFactory, result); 
    102       } 
    103       else 
    104       { 
    105         result.setRuleApplicationStatus(RuleApplicationStatus.RULE_APPLICATION_FEASIBLE); 
    106       } 
    107     } 
    108      
    109     return result; 
    110   } 
     142            if (child instanceof IEventTask) { 
     143                // check, if the new node is a variant for the current event task 
     144                NodeEquality nodeEquality = nodeEqualityRuleManager.applyRules(child, node); 
     145                if (nodeEquality.isAtLeast(NodeEquality.SEMANTICALLY_EQUAL)) { 
     146                    // the node is a variant. If it not structurally equal, a new sub-selection for 
     147                    // the existing and the new node must be created. Otherwise, the new node does 
     148                    // not need to be added 
     149                    if (!nodeEquality.isAtLeast(NodeEquality.LEXICALLY_EQUAL)) { 
     150                        ISelection selection = nodeFactory.createNewSelection(); 
     151                        result.addNewlyCreatedParentNode(selection); 
     152                        builder.addChild(parentSelection, selection); 
    111153 
    112   //----------------------------------------------------------------------------------------------- 
    113   /** 
    114    * TODO: comment 
    115    * 
    116    * @param valueSelectionStartIndex 
    117    * @param i 
    118    */ 
    119   //----------------------------------------------------------------------------------------------- 
    120   private void handleValueSelections(int                   startIndex, 
    121                                      int                   endIndex, 
    122                                      TaskTreeNode          parent, 
    123                                      TaskTreeBuilder       builder, 
    124                                      TaskTreeNodeFactory   nodeFactory, 
    125                                      RuleApplicationResult result) 
    126   { 
    127     Iteration iteration = nodeFactory.createNewIteration(); 
    128     result.addNewlyCreatedParentNode(iteration); 
    129      
    130     Selection selection = nodeFactory.createNewSelection(); 
    131     result.addNewlyCreatedParentNode(selection); 
    132     builder.setChild(iteration, selection); 
    133      
    134     for (int i = endIndex - startIndex; i >= 0 ; i--) 
    135     { 
    136       addChildIfNecessary 
    137         (selection, parent.getChildren().get(startIndex), builder, nodeFactory, result); 
    138       builder.removeChild((Sequence) parent, startIndex); 
    139     } 
    140      
    141     builder.addChild((Sequence) parent, startIndex, iteration); 
    142      
    143     result.setRuleApplicationStatus(RuleApplicationStatus.RULE_APPLICATION_FINISHED); 
    144   } 
     154                        builder.addChild(selection, child); 
     155                        builder.addChild(selection, node); 
     156                        builder.removeChild(parentSelection, child); 
     157                    } 
    145158 
    146   //----------------------------------------------------------------------------------------------- 
    147   /** 
    148    * 
    149    */ 
    150   //----------------------------------------------------------------------------------------------- 
    151   private void addChildIfNecessary(Selection             parentSelection, 
    152                                    TaskTreeNode          node, 
    153                                    TaskTreeBuilder       builder, 
    154                                    TaskTreeNodeFactory   nodeFactory, 
    155                                    RuleApplicationResult result) 
    156   { 
    157     for (int i = 0; i < parentSelection.getChildren().size(); i++) 
    158     { 
    159       TaskTreeNode child = parentSelection.getChildren().get(i); 
     159                    return; 
     160                } 
     161            } 
     162            else if (child instanceof ISelection) { 
     163                // check, if the new node is a variant for the semantically equal children of the 
     164                // current 
     165                // selection 
     166                boolean addNode = true; 
     167                for (int j = 0; j < child.getChildren().size(); j++) { 
     168                    NodeEquality nodeEquality = nodeEqualityRuleManager.applyRules(child, node); 
     169                    if (!nodeEquality.isAtLeast(NodeEquality.SEMANTICALLY_EQUAL)) { 
     170                        // the new node is no semantical equivalent of the nodes in the current 
     171                        // selection - break up 
     172                        addNode = false; 
     173                        break; 
     174                    } 
     175                    else if (nodeEquality.isAtLeast(NodeEquality.LEXICALLY_EQUAL)) { 
     176                        addNode = false; 
     177                        break; 
     178                    } 
     179                } 
    160180 
    161       if (child instanceof InteractionTask) 
    162       { 
    163         // check, if the new node is a variant for the current interaction task 
    164         NodeEquality nodeEquality = mNodeEqualityRuleManager.applyRules(child, node); 
    165         if (nodeEquality.getSemanticalEquality()) 
    166         { 
    167           // the node is a variant. If it not structurally equal, a new sub-selection for the 
    168           // existing and the new node must be created. Otherwise, the new node does not need 
    169           // to be added 
    170           if (!nodeEquality.getStructuralEquality()) 
    171           { 
    172             Selection selection = nodeFactory.createNewSelection(); 
    173             result.addNewlyCreatedParentNode(selection); 
    174             builder.addChild(parentSelection, selection); 
    175  
    176             builder.addChild(selection, child); 
    177             builder.addChild(selection, node); 
    178             builder.removeChild(parentSelection, child); 
    179           } 
    180  
    181           return; 
    182         } 
    183       } 
    184       else if (child instanceof Selection) 
    185       { 
    186         // check, if the new node is a variant for the semantically equal children of the current 
    187         // selection 
    188         boolean addNode = true; 
    189         for (int j = 0; j < child.getChildren().size(); j++) 
    190         { 
    191           NodeEquality nodeEquality = mNodeEqualityRuleManager.applyRules(child, node); 
    192           if (!nodeEquality.getSemanticalEquality()) 
    193           { 
    194             // the new node is no semantical equivalent of the nodes in the current selection - 
    195             // break up 
    196             addNode = false; 
    197             break; 
    198           } 
    199           else if (nodeEquality.getStructuralEquality()) 
    200           { 
    201             addNode = false; 
    202             break; 
    203           } 
     181                if (addNode) { 
     182                    // the node is a semantical equivalent to all the nodes in the existing 
     183                    // sub-selection 
     184                    // but it is not structurally identical to either of them. Therefore add it. 
     185                    builder.addChild((ISelection) child, node); 
     186                    return; 
     187                } 
     188            } 
    204189        } 
    205190 
    206         if (addNode) 
    207         { 
    208           // the node is a semantical equivalent to all the nodes in the existing sub-selection 
    209           // but it is not structurally identical to either of them. Therefore add it. 
    210           builder.addChild((Selection) child, node); 
    211           return; 
    212         } 
    213       } 
     191        // if we did not return in the previous checks, then the node must be added 
     192        builder.addChild(parentSelection, node); 
    214193    } 
    215      
    216     // if we did not return in the previous checks, then the node must be added 
    217     builder.addChild(parentSelection, node); 
    218   } 
    219194 
    220195} 

  • trunk/quest-core-tasktrees/src/main/java/de/ugoe/cs/quest/tasktrees/treeifc/IEventTask.java

    r498 r557  
    1 //------------------------------------------------------------------------------------------------- 
    21// Module    : $RCSfile: InteractionTask.java,v $ 
    32// Version   : $Revision: 0.0 $  $Author: Patrick $  $Date: 08.11.2011 19:44:52 $ 
    … …  
    54// Creation  : 2011 by Patrick 
    65// Copyright : Patrick Harms, 2011 
    7 //------------------------------------------------------------------------------------------------- 
    86 
    97package de.ugoe.cs.quest.tasktrees.treeifc; 
    108 
    11 import de.ugoe.cs.quest.eventcore.guimodel.GUIElement; 
    12 import de.ugoe.cs.quest.eventcore.userinteraction.Interaction; 
     9import de.ugoe.cs.quest.eventcore.IEventTarget; 
     10import de.ugoe.cs.quest.eventcore.IEventType; 
    1311 
    14 //------------------------------------------------------------------------------------------------- 
    1512/** 
    1613 * TODO comment 
    17  * 
     14 *  
    1815 * @version $Revision: $ $Date: $ 
    19  * @author  2011, last modified by $Author: $ 
     16 * @author 2011, last modified by $Author: $ 
    2017 */ 
    21 //------------------------------------------------------------------------------------------------- 
    22 public interface InteractionTask extends TaskTreeNode 
    23 { 
    24   //----------------------------------------------------------------------------------------------- 
    25   /** 
    26    * @return Returns the interaction. 
    27    */ 
    28   //----------------------------------------------------------------------------------------------- 
    29   public Interaction getInteraction(); 
     18public interface IEventTask extends ITaskTreeNode { 
     19     
     20    /** 
     21     * @return Returns the event type. 
     22     */ 
     23    public IEventType getEventType(); 
    3024 
    31   //----------------------------------------------------------------------------------------------- 
    32   /** 
    33    * @return Returns the GUIElement. 
    34    */ 
    35   //----------------------------------------------------------------------------------------------- 
    36   public GUIElement getGUIElement(); 
     25    /** 
     26     * @return Returns the event target. 
     27     */ 
     28    public IEventTarget getEventTarget(); 
     29 
     30    /** 
     31     * TODO: comment 
     32     *  
     33     * @return 
     34     */ 
     35    public IEventTask clone(); 
    3736 
    3837} 

  • trunk/quest-core-tasktrees/src/main/java/de/ugoe/cs/quest/tasktrees/treeifc/IIteration.java

    r498 r557  
    1 //------------------------------------------------------------------------------------------------- 
    21// Module    : $RCSfile: Iteration.java,v $ 
    32// Version   : $Revision: 0.0 $  $Author: patrick $  $Date: 21.02.2012 $ 
    … …  
    54// Creation  : 2012 by patrick 
    65// Copyright : Patrick Harms, 2012 
    7 //------------------------------------------------------------------------------------------------- 
     6 
    87package de.ugoe.cs.quest.tasktrees.treeifc; 
    98 
    10 //------------------------------------------------------------------------------------------------- 
    119/** 
    1210 * TODO comment 
    … …  
    1513 * @author 2012, last modified by $Author: patrick$ 
    1614 */ 
    17 //------------------------------------------------------------------------------------------------- 
    18 public interface Iteration extends TemporalRelationship 
    19 { 
     15public interface IIteration extends ITemporalRelationship { 
     16 
     17    /** 
     18     * TODO: comment 
     19     *  
     20     * @return 
     21     */ 
     22    public IIteration clone(); 
    2023 
    2124} 

  • trunk/quest-core-tasktrees/src/main/java/de/ugoe/cs/quest/tasktrees/treeifc/ISelection.java

    r498 r557  
    1 //------------------------------------------------------------------------------------------------- 
    21// Module    : $RCSfile: Selection.java,v $ 
    32// Version   : $Revision: 0.0 $  $Author: patrick $  $Date: 21.02.2012 $ 
    … …  
    54// Creation  : 2012 by patrick 
    65// Copyright : Patrick Harms, 2012 
    7 //------------------------------------------------------------------------------------------------- 
     6 
    87package de.ugoe.cs.quest.tasktrees.treeifc; 
    98 
    10 //------------------------------------------------------------------------------------------------- 
    119/** 
    1210 * TODO comment 
    … …  
    1513 * @author 2012, last modified by $Author: patrick$ 
    1614 */ 
    17 //------------------------------------------------------------------------------------------------- 
    18 public interface Selection extends TemporalRelationship 
    19 { 
     15public interface ISelection extends ITemporalRelationship { 
     16 
     17    /** 
     18     * TODO: comment 
     19     *  
     20     * @return 
     21     */ 
     22    public ISelection clone(); 
    2023 
    2124} 

  • trunk/quest-core-tasktrees/src/main/java/de/ugoe/cs/quest/tasktrees/treeifc/ISequence.java

    r498 r557  
    1 //------------------------------------------------------------------------------------------------- 
    21// Module    : $RCSfile: Sequence.java,v $ 
    32// Version   : $Revision: 0.0 $  $Author: patrick $  $Date: 21.02.2012 $ 
    … …  
    54// Creation  : 2012 by patrick 
    65// Copyright : Patrick Harms, 2012 
    7 //------------------------------------------------------------------------------------------------- 
     6 
    87package de.ugoe.cs.quest.tasktrees.treeifc; 
    98 
    10 //------------------------------------------------------------------------------------------------- 
    119/** 
    1210 * TODO comment 
    … …  
    1513 * @author 2012, last modified by $Author: patrick$ 
    1614 */ 
    17 //------------------------------------------------------------------------------------------------- 
    18 public interface Sequence extends TemporalRelationship 
    19 { 
     15public interface ISequence extends ITemporalRelationship { 
    2016 
    21   //----------------------------------------------------------------------------------------------- 
    22   /** 
    23    * TODO: comment 
    24    * 
    25    * @return 
    26    */ 
    27   //----------------------------------------------------------------------------------------------- 
    28   public Sequence clone(); 
     17    /** 
     18     * TODO: comment 
     19     *  
     20     * @return 
     21     */ 
     22    public ISequence clone(); 
    2923 
    3024} 

  • trunk/quest-core-tasktrees/src/main/java/de/ugoe/cs/quest/tasktrees/treeifc/ITaskTree.java

    r498 r557  
    1 //------------------------------------------------------------------------------------------------- 
    21// Module    : $RCSfile: TaskTree.java,v $ 
    32// Version   : $Revision: 0.0 $  $Author: patrick $  $Date: 21.02.2012 $ 
    … …  
    54// Creation  : 2012 by patrick 
    65// Copyright : Patrick Harms, 2012 
    7 //------------------------------------------------------------------------------------------------- 
     6 
    87package de.ugoe.cs.quest.tasktrees.treeifc; 
    98 
    109import java.util.Map; 
    1110 
    12 //------------------------------------------------------------------------------------------------- 
    1311/** 
    1412 * TODO comment 
    … …  
    1715 * @author 2012, last modified by $Author: patrick$ 
    1816 */ 
    19 //------------------------------------------------------------------------------------------------- 
    20 public interface TaskTree extends Cloneable 
    21 { 
     17public interface ITaskTree extends Cloneable { 
    2218 
    23   //----------------------------------------------------------------------------------------------- 
    24   /** 
    25    * TODO: comment 
    26    * 
    27    * @return 
    28    */ 
    29   //----------------------------------------------------------------------------------------------- 
    30   public TaskTreeNode getRoot(); 
     19    /** 
     20     * TODO: comment 
     21     *  
     22     * @return 
     23     */ 
     24    public ITaskTreeNode getRoot(); 
    3125 
    32   //----------------------------------------------------------------------------------------------- 
    33   /** 
    34    * TODO: comment 
    35    * 
    36    * @return 
    37    */ 
    38   //----------------------------------------------------------------------------------------------- 
    39   public Map<TaskTreeNode, NodeInfo> getTaskMap(); 
     26    /** 
     27     * TODO: comment 
     28     *  
     29     * @return 
     30     */ 
     31    public Map<ITaskTreeNode, ITaskTreeNodeInfo> getTaskMap(); 
    4032 
    41   //----------------------------------------------------------------------------------------------- 
    42   /** 
    43    * 
    44    */ 
    45   //----------------------------------------------------------------------------------------------- 
    46   public TaskTree clone(); 
     33    /** 
     34     * 
     35     */ 
     36    public ITaskTree clone(); 
    4737} 

  • trunk/quest-core-tasktrees/src/main/java/de/ugoe/cs/quest/tasktrees/treeifc/ITaskTreeBuilder.java

    r498 r557  
    1 //------------------------------------------------------------------------------------------------- 
    21// Module    : $RCSfile: TaskTreeBuilder.java,v $ 
    32// Version   : $Revision: 0.0 $  $Author: patrick $  $Date: 21.02.2012 $ 
    … …  
    54// Creation  : 2012 by patrick 
    65// Copyright : Patrick Harms, 2012 
    7 //------------------------------------------------------------------------------------------------- 
     6 
     7 
    88package de.ugoe.cs.quest.tasktrees.treeifc; 
    99 
    10 //------------------------------------------------------------------------------------------------- 
    1110/** 
    1211 * TODO comment 
    … …  
    1514 * @author 2012, last modified by $Author: patrick$ 
    1615 */ 
    17 //------------------------------------------------------------------------------------------------- 
    18 public interface TaskTreeBuilder 
    19 { 
     16public interface ITaskTreeBuilder { 
    2017 
    21   //----------------------------------------------------------------------------------------------- 
    22   /** 
    23    * TODO: comment 
    24    * 
    25    * @param sequence 
    26    * @param task 
    27    */ 
    28   //----------------------------------------------------------------------------------------------- 
    29   void addChild(Sequence parent, TaskTreeNode child); 
     18    /** 
     19     * TODO: comment 
     20     *  
     21     * @param sequence 
     22     * @param task 
     23     */ 
     24    void addChild(ISequence parent, ITaskTreeNode child); 
    3025 
    31   //----------------------------------------------------------------------------------------------- 
    32   /** 
    33    * TODO: comment 
    34    * 
    35    * @param parent 
    36    * @param index 
    37    * @param sequence 
    38    */ 
    39   //----------------------------------------------------------------------------------------------- 
    40   void addChild(Sequence parent, int index, TaskTreeNode child); 
     26    /** 
     27     * TODO: comment 
     28     *  
     29     * @param parent 
     30     * @param index 
     31     * @param sequence 
     32     */ 
     33    void addChild(ISequence parent, int index, ITaskTreeNode child); 
    4134 
    42   //----------------------------------------------------------------------------------------------- 
    43   /** 
    44    * TODO: comment 
    45    * 
    46    * @param sequence 
    47    * @param task 
    48    */ 
    49   //----------------------------------------------------------------------------------------------- 
    50   void addChild(Selection parent, TaskTreeNode child); 
     35    /** 
     36     * TODO: comment 
     37     *  
     38     * @param sequence 
     39     * @param task 
     40     */ 
     41    void addChild(ISelection parent, ITaskTreeNode child); 
    5142 
    52   //----------------------------------------------------------------------------------------------- 
    53   /** 
    54    * TODO: comment 
    55    * 
    56    * @param sequence 
    57    * @param task 
    58    */ 
    59   //----------------------------------------------------------------------------------------------- 
    60   void addChild(TextInputInteractionTask parent, TaskTreeNode child); 
     43    /** 
     44     * TODO: comment 
     45     *  
     46     * @param sequence 
     47     * @param task 
     48     */ 
     49    void addChild(ITextInputEventTask parent, ITaskTreeNode child); 
    6150 
    62   //----------------------------------------------------------------------------------------------- 
    63   /** 
    64    * TODO: comment 
    65    * 
    66    * @param iteration 
    67    * @param newChild 
    68    */ 
    69   //----------------------------------------------------------------------------------------------- 
    70   void setChild(Iteration iteration, TaskTreeNode newChild); 
     51    /** 
     52     * TODO: comment 
     53     *  
     54     * @param iteration 
     55     * @param newChild 
     56     */ 
     57    void setChild(IIteration iteration, ITaskTreeNode newChild); 
    7158 
    72   //----------------------------------------------------------------------------------------------- 
    73   /** 
    74    * TODO: comment 
    75    * 
    76    * @param parent 
    77    * @param i 
    78    */ 
    79   //----------------------------------------------------------------------------------------------- 
    80   void removeChild(Sequence parent, int index); 
     59    /** 
     60     * TODO: comment 
     61     *  
     62     * @param parent 
     63     * @param i 
     64     */ 
     65    void removeChild(ISequence parent, int index); 
    8166 
    82   //----------------------------------------------------------------------------------------------- 
    83   /** 
    84    * TODO: comment 
    85    * 
    86    * @param parent 
    87    * @param i 
    88    */ 
    89   //----------------------------------------------------------------------------------------------- 
    90   void removeChild(Selection parent, TaskTreeNode child); 
     67    /** 
     68     * TODO: comment 
     69     *  
     70     * @param parent 
     71     * @param i 
     72     */ 
     73    void removeChild(ISelection parent, ITaskTreeNode child); 
    9174 
    92   //----------------------------------------------------------------------------------------------- 
    93   /** 
    94    * TODO: comment 
    95    * 
    96    * @param parent 
    97    * @param i 
    98    */ 
    99   //----------------------------------------------------------------------------------------------- 
    100   void setDescription(TaskTreeNode parent, String description); 
     75    /** 
     76     * TODO: comment 
     77     *  
     78     * @param parent 
     79     * @param i 
     80     */ 
     81    void setDescription(ITaskTreeNode node, String description); 
    10182 
    10283} 

  • trunk/quest-core-tasktrees/src/main/java/de/ugoe/cs/quest/tasktrees/treeifc/ITaskTreeNode.java

    r498 r557  
    1 //------------------------------------------------------------------------------------------------- 
    21// Module    : $RCSfile: Task.java,v $ 
    32// Version   : $Revision: 0.0 $  $Author: Patrick $  $Date: 08.11.2011 19:42:29 $ 
    … …  
    54// Creation  : 2011 by Patrick 
    65// Copyright : Patrick Harms, 2011 
    7 //------------------------------------------------------------------------------------------------- 
    86 
    97package de.ugoe.cs.quest.tasktrees.treeifc; 
    … …  
    119import java.util.List; 
    1210 
    13 //------------------------------------------------------------------------------------------------- 
    1411/** 
    1512 * TODO comment 
    16  * 
     13 *  
    1714 * @version $Revision: $ $Date: $ 
    18  * @author  2011, last modified by $Author: $ 
     15 * @author 2011, last modified by $Author: $ 
    1916 */ 
    20 //------------------------------------------------------------------------------------------------- 
    21 public interface TaskTreeNode extends Cloneable 
    22 { 
    23   //----------------------------------------------------------------------------------------------- 
    24   /** 
    25    * 
    26    */ 
    27   //----------------------------------------------------------------------------------------------- 
    28   public String getName(); 
     17public interface ITaskTreeNode extends Cloneable { 
    2918 
    30   //----------------------------------------------------------------------------------------------- 
    31   /** 
    32    */ 
    33   //----------------------------------------------------------------------------------------------- 
    34   //public void addChild(TaskTreeNode child); 
    35    
    36   //----------------------------------------------------------------------------------------------- 
    37   /** 
    38    */ 
    39   //----------------------------------------------------------------------------------------------- 
    40   //public void removeChild(int index); 
    41    
    42   //----------------------------------------------------------------------------------------------- 
    43   /** 
    44    * 
    45    */ 
    46   //----------------------------------------------------------------------------------------------- 
    47   public String getDescription(); 
     19    /** 
     20     * 
     21     */ 
     22    public String getName(); 
    4823 
    49   //----------------------------------------------------------------------------------------------- 
    50   /** 
    51    */ 
    52   //----------------------------------------------------------------------------------------------- 
    53   public List<TaskTreeNode> getChildren(); 
    54    
    55   //----------------------------------------------------------------------------------------------- 
    56   /** 
    57    * 
    58    */ 
    59   //----------------------------------------------------------------------------------------------- 
    60   public boolean equals(TaskTreeNode taskTreeNode); 
     24    /** 
     25     * 
     26     */ 
     27    public String getDescription(); 
    6128 
    62   //----------------------------------------------------------------------------------------------- 
    63   /** 
    64    * 
    65    */ 
    66   //----------------------------------------------------------------------------------------------- 
    67   public int hashCode(); 
     29    /** 
     30     * 
     31     */ 
     32    public List<ITaskTreeNode> getChildren(); 
    6833 
    69   //----------------------------------------------------------------------------------------------- 
    70   /** 
    71    * 
    72    */ 
    73   //----------------------------------------------------------------------------------------------- 
    74   public TaskTreeNode clone(); 
     34    /** 
     35     * 
     36     */ 
     37    public boolean equals(ITaskTreeNode taskTreeNode); 
     38 
     39    /** 
     40     * 
     41     */ 
     42    public int hashCode(); 
     43 
     44    /** 
     45     * 
     46     */ 
     47    public ITaskTreeNode clone(); 
     48     
    7549} 

  • trunk/quest-core-tasktrees/src/main/java/de/ugoe/cs/quest/tasktrees/treeifc/ITaskTreeNodeFactory.java

    r498 r557  
    1 //------------------------------------------------------------------------------------------------- 
    21// Module    : $RCSfile: TaskTreeNodeFactory.java,v $ 
    32// Version   : $Revision: 0.0 $  $Author: patrick $  $Date: 21.02.2012 $ 
    … …  
    54// Creation  : 2012 by patrick 
    65// Copyright : Patrick Harms, 2012 
    7 //------------------------------------------------------------------------------------------------- 
     6 
    87package de.ugoe.cs.quest.tasktrees.treeifc; 
    98 
    10 import de.ugoe.cs.quest.eventcore.guimodel.GUIElement; 
    11 import de.ugoe.cs.quest.eventcore.userinteraction.Interaction; 
     9import de.ugoe.cs.quest.eventcore.IEventTarget; 
     10import de.ugoe.cs.quest.eventcore.IEventType; 
    1211 
    13 //------------------------------------------------------------------------------------------------- 
    1412/** 
    1513 * TODO comment 
    … …  
    1816 * @author 2012, last modified by $Author: patrick$ 
    1917 */ 
    20 //------------------------------------------------------------------------------------------------- 
    21 public interface TaskTreeNodeFactory 
     18public interface ITaskTreeNodeFactory 
    2219{ 
    2320 
    24   //----------------------------------------------------------------------------------------------- 
    2521  /** 
    2622   * TODO: comment 
    2723   * 
    28    * @param GUIElement 
    29    * @param interaction 
     24   * @param eventType 
     25   * @param eventTarget 
    3026   * @return 
    3127   */ 
    32   //----------------------------------------------------------------------------------------------- 
    33   InteractionTask createNewInteractionTask(GUIElement  guiElement, 
    34                                            Interaction interaction); 
     28  IEventTask createNewEventTask(IEventType eventType, IEventTarget eventTarget); 
    3529 
    36   //----------------------------------------------------------------------------------------------- 
    3730  /** 
    3831   * TODO: comment 
    … …  
    4033   * @return 
    4134   */ 
    42   //----------------------------------------------------------------------------------------------- 
    43   Sequence createNewSequence(); 
     35  ISequence createNewSequence(); 
    4436 
    45   //----------------------------------------------------------------------------------------------- 
    4637  /** 
    4738   * TODO: comment 
    … …  
    4940   * @return 
    5041   */ 
    51   //----------------------------------------------------------------------------------------------- 
    52   TextInputInteractionTask createNewTextInputInteractionTask(GUIElement guiElement); 
     42  ITextInputEventTask createNewTextInputEventTask(IEventTarget eventTarget); 
    5343 
    54   //----------------------------------------------------------------------------------------------- 
    5544  /** 
    5645   * TODO: comment 
    … …  
    5847   * @return 
    5948   */ 
    60   //----------------------------------------------------------------------------------------------- 
    61   Iteration createNewIteration(); 
     49  IIteration createNewIteration(); 
    6250 
    63   //----------------------------------------------------------------------------------------------- 
    6451  /** 
    6552   * TODO: comment 
    … …  
    6754   * @return 
    6855   */ 
    69   //----------------------------------------------------------------------------------------------- 
    70   Selection createNewSelection(); 
     56  ISelection createNewSelection(); 
    7157 
    72   //----------------------------------------------------------------------------------------------- 
    7358  /** 
    7459   * TODO: comment 
    … …  
    7762   * @return 
    7863   */ 
    79   //----------------------------------------------------------------------------------------------- 
    80   TaskTree createTaskTree(TaskTreeNode root); 
     64  ITaskTree createTaskTree(ITaskTreeNode root); 
    8165 
    8266} 

  • trunk/quest-core-tasktrees/src/main/java/de/ugoe/cs/quest/tasktrees/treeifc/ITaskTreeNodeInfo.java

    r498 r557  
    1 //------------------------------------------------------------------------------------------------- 
    21// Module    : $RCSfile: NodeInfo.java,v $ 
    32// Version   : $Revision: 0.0 $  $Author: patrick $  $Date: 21.02.2012 $ 
    … …  
    54// Creation  : 2012 by patrick 
    65// Copyright : Patrick Harms, 2012 
    7 //------------------------------------------------------------------------------------------------- 
    86 
    97package de.ugoe.cs.quest.tasktrees.treeifc; 
    108 
    11 //------------------------------------------------------------------------------------------------- 
    129/** 
    1310 * TODO comment 
    … …  
    1613 * @author 2012, last modified by $Author: patrick$ 
    1714 */ 
    18 //------------------------------------------------------------------------------------------------- 
    19 public interface NodeInfo 
    20 { 
     15public interface ITaskTreeNodeInfo { 
    2116 
    22   //----------------------------------------------------------------------------------------------- 
    23   /** 
    24    *  
    25    */ 
    26   //----------------------------------------------------------------------------------------------- 
    27   public TaskTreeNode getTask(); 
     17    /** 
     18     *  
     19     */ 
     20    public ITaskTreeNode getTask(); 
    2821 
    29   //----------------------------------------------------------------------------------------------- 
    30   /** 
    31    *  
    32    */ 
    33   //----------------------------------------------------------------------------------------------- 
    34   public int getNoOfOccurencesInTree(); 
     22    /** 
     23     *  
     24     */ 
     25    public int getNoOfOccurencesInTree(); 
    3526 
    36   //----------------------------------------------------------------------------------------------- 
    37   /** 
    38    * 
    39    */ 
    40   //----------------------------------------------------------------------------------------------- 
    41   public long getLastUpdate(); 
     27    /** 
     28     * 
     29     */ 
     30    public long getLastUpdate(); 
    4231 
    4332} 

  • trunk/quest-core-tasktrees/src/main/java/de/ugoe/cs/quest/tasktrees/treeifc/ITemporalRelationship.java

    r498 r557  
    1 //------------------------------------------------------------------------------------------------- 
    21// Module    : $RCSfile: TemporalRelationship.java,v $ 
    32// Version   : $Revision: 0.0 $  $Author: patrick $  $Date: 12.02.2012 $ 
    … …  
    54// Creation  : 2012 by patrick 
    65// Copyright : Patrick Harms, 2012 
    7 //------------------------------------------------------------------------------------------------- 
     6 
    87package de.ugoe.cs.quest.tasktrees.treeifc; 
    98 
    10 //------------------------------------------------------------------------------------------------- 
    119/** 
    1210 * TODO comment 
    … …  
    1513 * @author 2012, last modified by $Author: patrick$ 
    1614 */ 
    17 // ------------------------------------------------------------------------------------------------- 
    18 public interface TemporalRelationship extends TaskTreeNode 
    19 { 
     15public interface ITemporalRelationship extends ITaskTreeNode { 
     16 
     17    /** 
     18     * 
     19     */ 
     20    public ITemporalRelationship clone(); 
    2021 
    2122} 

  • trunk/quest-core-tasktrees/src/main/java/de/ugoe/cs/quest/tasktrees/treeifc/ITextInputEventTask.java

    r498 r557  
    1 //------------------------------------------------------------------------------------------------- 
    21// Module    : $RCSfile: TextInputSequence.java,v $ 
    32// Version   : $Revision: 0.0 $  $Author: patrick $  $Date: 10.06.2012 $ 
    … …  
    54// Creation  : 2012 by patrick 
    65// Copyright : Patrick Harms, 2012 
    7 //------------------------------------------------------------------------------------------------- 
     6 
     7 
    88package de.ugoe.cs.quest.tasktrees.treeifc; 
    99 
    10 //------------------------------------------------------------------------------------------------- 
    1110/** 
    1211 * TODO comment 
    … …  
    1514 * @author 2012, last modified by $Author: patrick$ 
    1615 */ 
    17 //------------------------------------------------------------------------------------------------- 
    18 public interface TextInputInteractionTask extends InteractionTask 
    19 { 
    20   //----------------------------------------------------------------------------------------------- 
    21   /** 
    22    * TODO: comment 
    23    * 
    24    * @return 
    25    */ 
    26   //----------------------------------------------------------------------------------------------- 
    27   public TextInputInteractionTask clone(); 
     16public interface ITextInputEventTask extends IEventTask { 
     17     
     18    /** 
     19     *  
     20     */ 
     21    public String getEnteredText(); 
    2822 
    29   //----------------------------------------------------------------------------------------------- 
    30   /** 
    31    *  
    32    */ 
    33   //----------------------------------------------------------------------------------------------- 
    34   public String getEnteredText(); 
     23    /** 
     24     * TODO: comment 
     25     *  
     26     * @param string 
     27     */ 
     28    public void setEnteredText(String text); 
     29     
     30    /** 
     31     * TODO: comment 
     32     *  
     33     * @return 
     34     */ 
     35    public ITextInputEventTask clone(); 
    3536 
    36   //----------------------------------------------------------------------------------------------- 
    37   /** 
    38    * TODO: comment 
    39    * 
    40    * @param string 
    41    */ 
    42   //----------------------------------------------------------------------------------------------- 
    43   public void setEnteredText(String text); 
    4437} 

  • trunk/quest-core-tasktrees/src/main/java/de/ugoe/cs/quest/tasktrees/treeimpl/EventTask.java

    r498 r557  
    1 //------------------------------------------------------------------------------------------------- 
    21// Module    : $RCSfile: InteractionTask.java,v $ 
    32// Version   : $Revision: 0.0 $  $Author: Patrick $  $Date: 06.11.2011 10:57:52 $ 
    … …  
    54// Creation  : 2011 by Patrick 
    65// Copyright : Patrick Harms, 2011 
    7 //------------------------------------------------------------------------------------------------- 
    86 
    97package de.ugoe.cs.quest.tasktrees.treeimpl; 
    108 
    11 import de.ugoe.cs.quest.eventcore.guimodel.GUIElement; 
    12 import de.ugoe.cs.quest.eventcore.userinteraction.Interaction; 
    13 import de.ugoe.cs.quest.tasktrees.treeifc.InteractionTask; 
    14 import de.ugoe.cs.quest.tasktrees.treeifc.TaskTreeNode; 
     9import de.ugoe.cs.quest.eventcore.IEventTarget; 
     10import de.ugoe.cs.quest.eventcore.IEventType; 
     11import de.ugoe.cs.quest.tasktrees.treeifc.IEventTask; 
     12import de.ugoe.cs.quest.tasktrees.treeifc.ITaskTreeNode; 
    1513 
    16 //------------------------------------------------------------------------------------------------- 
    1714/** 
    1815 * TODO comment 
    19  * 
     16 *  
    2017 * @version $Revision: $ $Date: $ 
    21  * @author  2011, last modified by $Author: $ 
     18 * @author 2011, last modified by $Author: $ 
    2219 */ 
    23 //------------------------------------------------------------------------------------------------- 
    24 public class InteractionTaskImpl extends TaskTreeNodeImpl implements InteractionTask 
    25 { 
    26   /** */ 
    27   private GUIElement mGUIElement; 
    28    
    29   /** */ 
    30   private Interaction mInteraction; 
     20public class EventTask extends TaskTreeNode implements IEventTask { 
     21     
     22    /** */ 
     23    private IEventType eventType; 
    3124 
    32   //----------------------------------------------------------------------------------------------- 
    33   /** 
    34    * @param guiElement 
    35    * @param interaction 
    36    */ 
    37   //----------------------------------------------------------------------------------------------- 
    38   InteractionTaskImpl(GUIElement guiElement, Interaction interaction) 
    39   { 
    40     super(interaction.getName() + "(" + guiElement + ")"); 
    41     super.setDescription(interaction + " on " + guiElement); 
    42     mGUIElement = guiElement; 
    43     mInteraction = interaction; 
    44   } 
     25    /** */ 
     26    private IEventTarget eventTarget; 
    4527 
    46   //----------------------------------------------------------------------------------------------- 
    47   /** 
    48    * @return Returns the interaction. 
    49    */ 
    50   //----------------------------------------------------------------------------------------------- 
    51   public Interaction getInteraction() 
    52   { 
    53     return mInteraction; 
    54   } 
     28    /** 
     29     * @param eventType 
     30     * @param eventTarget 
     31     */ 
     32    EventTask(IEventType eventType, IEventTarget eventTarget) { 
     33        super(eventType.getName() + "(" + eventTarget + ")"); 
     34        super.setDescription(eventType + " on " + eventTarget); 
     35        this.eventType = eventType; 
     36        this.eventTarget = eventTarget; 
     37    } 
    5538 
    56    
    57   //----------------------------------------------------------------------------------------------- 
    58   /** 
    59    * @return Returns the GUIElement. 
    60    */ 
    61   //----------------------------------------------------------------------------------------------- 
    62   public GUIElement getGUIElement() 
    63   { 
    64     return mGUIElement; 
    65   } 
     39    /** 
     40     * @return Returns the interaction. 
     41     */ 
     42    public IEventType getEventType() { 
     43        return eventType; 
     44    } 
    6645 
    67   //----------------------------------------------------------------------------------------------- 
    68   /* (non-Javadoc) 
    69    * @see de.harms.ctte.Task#equals(de.harms.ctte.Task) 
    70    */ 
    71   //----------------------------------------------------------------------------------------------- 
    72   @Override 
    73   public boolean equals(TaskTreeNode task) 
    74   { 
    75     if (!(task instanceof InteractionTask)) 
    76     { 
    77       return false; 
     46    /** 
     47     * @return Returns the GUIElement. 
     48     */ 
     49    public IEventTarget getEventTarget() { 
     50        return eventTarget; 
    7851    } 
    79      
    80     GUIElement otherInteractionElem = ((InteractionTask) task).getGUIElement(); 
    81     Interaction otherInteraction = ((InteractionTask) task).getInteraction(); 
    82      
    83     if ((((mGUIElement == null) && (otherInteractionElem == null)) || 
    84          ((mGUIElement != null) && (mGUIElement.equals(otherInteractionElem)))) && 
    85         (((mInteraction == null) && (otherInteraction == null)) || 
    86          ((mInteraction != null) && (mInteraction.equals(otherInteraction))))) 
    87     { 
    88       return true; 
     52 
     53    /* 
     54     * (non-Javadoc) 
     55     *  
     56     * @see de.harms.ctte.Task#equals(de.harms.ctte.Task) 
     57     */ 
     58    @Override 
     59    public boolean equals(ITaskTreeNode task) { 
     60        if (!(task instanceof IEventTask)) { 
     61            return false; 
     62        } 
     63 
     64        IEventType otherType = ((IEventTask) task).getEventType(); 
     65        IEventTarget otherTarget = ((IEventTask) task).getEventTarget(); 
     66 
     67        if (((eventType == otherType) || 
     68             ((eventType != null) && (eventType.equals(otherType)))) && 
     69            ((eventTarget == otherTarget) || 
     70             ((eventTarget != null) && (eventTarget.equals(otherTarget))))) 
     71        { 
     72            return true; 
     73        } 
     74 
     75        return false; 
    8976    } 
    90      
    91     return false; 
    92   } 
    9377 
    94   //----------------------------------------------------------------------------------------------- 
    95   /* (non-Javadoc) 
    96    * @see de.harms.tasktrees.TreeNode#clone() 
    97    */ 
    98   //----------------------------------------------------------------------------------------------- 
    99   @Override 
    100   public InteractionTaskImpl clone() 
    101   { 
    102     // GUI element and interaction are unchangeable and do not need to be cloned 
    103     return (InteractionTaskImpl) super.clone(); 
    104   } 
     78    /* 
     79     * (non-Javadoc) 
     80     *  
     81     * @see de.harms.tasktrees.TreeNode#clone() 
     82     */ 
     83    @Override 
     84    public EventTask clone() { 
     85        // Event type and target are unchangeable and do not need to be cloned 
     86        return (EventTask) super.clone(); 
     87    } 
    10588 
    10689} 

  • trunk/quest-core-tasktrees/src/main/java/de/ugoe/cs/quest/tasktrees/treeimpl/Iteration.java

    r498 r557  
    1 //------------------------------------------------------------------------------------------------- 
    21// Module    : $RCSfile: Iteration.java,v $ 
    32// Version   : $Revision: 0.0 $  $Author: patrick $  $Date: 19.02.2012 $ 
    … …  
    54// Creation  : 2012 by patrick 
    65// Copyright : Patrick Harms, 2012 
    7 //------------------------------------------------------------------------------------------------- 
     6 
     7 
    88package de.ugoe.cs.quest.tasktrees.treeimpl; 
    99 
    10 import de.ugoe.cs.quest.tasktrees.treeifc.Iteration; 
    11 import de.ugoe.cs.quest.tasktrees.treeifc.TaskTreeNode; 
     10import de.ugoe.cs.quest.tasktrees.treeifc.IIteration; 
     11import de.ugoe.cs.quest.tasktrees.treeifc.ITaskTreeNode; 
    1212 
    13 //------------------------------------------------------------------------------------------------- 
    1413/** 
    1514 * TODO comment 
    … …  
    1817 * @author 2012, last modified by $Author: patrick$ 
    1918 */ 
    20 //------------------------------------------------------------------------------------------------- 
    21 public class IterationImpl extends TaskTreeNodeImpl implements Iteration 
    22 { 
     19public class Iteration extends TaskTreeNode implements IIteration { 
    2320 
    24   //----------------------------------------------------------------------------------------------- 
    25   /** 
    26    * 
    27    */ 
    28   //----------------------------------------------------------------------------------------------- 
    29   IterationImpl() 
    30   { 
    31     super("Iteration"); 
    32   } 
     21    /** 
     22     * 
     23     */ 
     24    Iteration() { 
     25        super("Iteration"); 
     26    } 
    3327 
    34   //----------------------------------------------------------------------------------------------- 
    35   /* (non-Javadoc) 
    36    * @see de.ugoe.cs.tasktree.treeifc.TaskTreeNode#addChild(TaskTreeNode) 
    37    */ 
    38   //----------------------------------------------------------------------------------------------- 
    39   @Override 
    40   public void addChild(TaskTreeNode child) 
    41   { 
    42     // adding more children is not allowed 
    43     throw new UnsupportedOperationException(); 
    44   } 
     28    /* 
     29     * (non-Javadoc) 
     30     *  
     31     * @see de.ugoe.cs.tasktree.treeifc.TaskTreeNode#addChild(TaskTreeNode) 
     32     */ 
     33    @Override 
     34    public void addChild(ITaskTreeNode child) { 
     35        // adding more children is not allowed 
     36        throw new UnsupportedOperationException 
     37          ("iterations may not have a list of children. Use setChild() instead."); 
     38    } 
    4539 
    46   //----------------------------------------------------------------------------------------------- 
    47   /** 
    48    * TODO: comment 
    49    * 
    50    * @param selection 
    51    * @return 
    52    */ 
    53   //----------------------------------------------------------------------------------------------- 
    54   public void setChild(TaskTreeNode child) 
    55   { 
    56     if (super.getChildren().size() > 0) 
    57     { 
    58       super.removeChild(0); 
     40    /** 
     41     * TODO: comment 
     42     *  
     43     * @param selection 
     44     * @return 
     45     */ 
     46    public void setChild(ITaskTreeNode child) { 
     47        if (super.getChildren().size() > 0) { 
     48            super.removeChild(0); 
     49        } 
     50        super.addChild(child); 
    5951    } 
    60     super.addChild(child); 
    61   } 
    6252 
    63   //----------------------------------------------------------------------------------------------- 
    64   /* (non-Javadoc) 
    65    * @see java.lang.Object#clone() 
    66    */ 
    67   //----------------------------------------------------------------------------------------------- 
    68   @Override 
    69   public IterationImpl clone() 
    70   { 
    71     return (IterationImpl) super.clone(); 
    72   } 
     53    /* 
     54     * (non-Javadoc) 
     55     *  
     56     * @see java.lang.Object#clone() 
     57     */ 
     58    @Override 
     59    public Iteration clone() { 
     60        return (Iteration) super.clone(); 
     61    } 
    7362 
    7463} 

  • trunk/quest-core-tasktrees/src/main/java/de/ugoe/cs/quest/tasktrees/treeimpl/NodeInfo.java

    r498 r557  
    1 //------------------------------------------------------------------------------------------------- 
    21// Module    : $RCSfile: NodeInfo.java,v $ 
    32// Version   : $Revision: 0.0 $  $Author: Patrick $  $Date: 05.11.2011 19:24:14 $ 
    … …  
    54// Creation  : 2011 by Patrick 
    65// Copyright : Patrick Harms, 2011 
    7 //------------------------------------------------------------------------------------------------- 
    86 
    97package de.ugoe.cs.quest.tasktrees.treeimpl; 
    … …  
    1210import java.util.List; 
    1311 
    14 import de.ugoe.cs.quest.tasktrees.treeifc.NodeInfo; 
    15 import de.ugoe.cs.quest.tasktrees.treeifc.TaskTreeNode; 
     12import de.ugoe.cs.quest.tasktrees.treeifc.ITaskTreeNodeInfo; 
     13import de.ugoe.cs.quest.tasktrees.treeifc.ITaskTreeNode; 
    1614 
    17  
    18 //------------------------------------------------------------------------------------------------- 
    1915/** 
    2016 * TODO comment 
    21  * 
     17 *  
    2218 * @version $Revision: $ $Date: $ 
    23  * @author  2011, last modified by $Author: $ 
     19 * @author 2011, last modified by $Author: $ 
    2420 */ 
    25 //------------------------------------------------------------------------------------------------- 
    26 public class NodeInfoImpl implements NodeInfo 
    27 { 
    28   /** */ 
    29   private TaskTreeNode mTask; 
    30    
    31   /** */ 
    32   private long mLastUpdate; 
     21public class NodeInfo implements ITaskTreeNodeInfo { 
     22     
     23    /** */ 
     24    private ITaskTreeNode task; 
    3325 
    34   /** */ 
    35   private List<TaskTreeNode> mParentNodes = new ArrayList<TaskTreeNode>(); 
     26    /** */ 
     27    private long lastUpdate; 
    3628 
    37   //----------------------------------------------------------------------------------------------- 
    38   /** 
    39    * @param node  
    40    */ 
    41   //----------------------------------------------------------------------------------------------- 
    42   NodeInfoImpl(TaskTreeNode task) 
    43   { 
    44     mTask = task; 
    45     mLastUpdate = System.currentTimeMillis(); 
    46   } 
     29    /** */ 
     30    private List<ITaskTreeNode> parentNodes = new ArrayList<ITaskTreeNode>(); 
    4731 
    48   //----------------------------------------------------------------------------------------------- 
    49   /* (non-Javadoc) 
    50    * @see de.ugoe.cs.tasktree.treeifc.NodeInfo#getTask() 
    51    */ 
    52   //----------------------------------------------------------------------------------------------- 
    53   @Override 
    54   public TaskTreeNode getTask() 
    55   { 
    56     return mTask; 
    57   } 
     32    /** 
     33     * @param node 
     34     */ 
     35    NodeInfo(ITaskTreeNode task) { 
     36        this.task = task; 
     37        lastUpdate = System.currentTimeMillis(); 
     38    } 
    5839 
    59   //----------------------------------------------------------------------------------------------- 
    60   /* (non-Javadoc) 
    61    * @see de.ugoe.cs.tasktree.treeimpl.NodeInfo#getNoOfOccurencesInTree() 
    62    */ 
    63   //----------------------------------------------------------------------------------------------- 
    64   @Override 
    65   public int getNoOfOccurencesInTree() 
    66   { 
    67     return mParentNodes.size(); 
    68   } 
     40    /* 
     41     * (non-Javadoc) 
     42     *  
     43     * @see de.ugoe.cs.tasktree.treeifc.NodeInfo#getTask() 
     44     */ 
     45    @Override 
     46    public ITaskTreeNode getTask() { 
     47        return task; 
     48    } 
    6949 
    70   //----------------------------------------------------------------------------------------------- 
    71   /* (non-Javadoc) 
    72    * @see de.ugoe.cs.tasktree.treeimpl.NodeInfo#getLastUpdate() 
    73    */ 
    74   //----------------------------------------------------------------------------------------------- 
    75   @Override 
    76   public long getLastUpdate() 
    77   { 
    78     return mLastUpdate; 
    79   } 
     50    /* 
     51     * (non-Javadoc) 
     52     *  
     53     * @see de.ugoe.cs.tasktree.treeimpl.NodeInfo#getNoOfOccurencesInTree() 
     54     */ 
     55    @Override 
     56    public int getNoOfOccurencesInTree() { 
     57        return parentNodes.size(); 
     58    } 
    8059 
    81   //----------------------------------------------------------------------------------------------- 
    82   /** 
    83    * TODO: comment 
    84    * 
    85    */ 
    86   //----------------------------------------------------------------------------------------------- 
    87   void addParent(TaskTreeNode parent) 
    88   { 
    89     mParentNodes.add(parent); 
    90   } 
     60    /* 
     61     * (non-Javadoc) 
     62     *  
     63     * @see de.ugoe.cs.tasktree.treeimpl.NodeInfo#getLastUpdate() 
     64     */ 
     65    @Override 
     66    public long getLastUpdate() { 
     67        return lastUpdate; 
     68    } 
    9169 
    92   //----------------------------------------------------------------------------------------------- 
    93   /** 
    94    * TODO: comment 
    95    * 
    96    */ 
    97   //----------------------------------------------------------------------------------------------- 
    98   void removeParent(TaskTreeNode parent) 
    99   { 
    100     mParentNodes.remove(parent); 
    101   } 
     70    /** 
     71     * TODO: comment 
     72     *  
     73     */ 
     74    void addParent(ITaskTreeNode parent) { 
     75        parentNodes.add(parent); 
     76    } 
    10277 
    103   //----------------------------------------------------------------------------------------------- 
    104   /* (non-Javadoc) 
    105    * @see java.lang.Object#toString() 
    106    */ 
    107   //----------------------------------------------------------------------------------------------- 
    108   @Override 
    109   public synchronized String toString() 
    110   { 
    111     return "NodeInfo(" + mTask + ", " + mParentNodes.size() + " parents)"; 
    112   } 
    113    
     78    /** 
     79     * TODO: comment 
     80     *  
     81     */ 
     82    void removeParent(ITaskTreeNode parent) { 
     83        parentNodes.remove(parent); 
     84    } 
     85 
     86    /* 
     87     * (non-Javadoc) 
     88     *  
     89     * @see java.lang.Object#toString() 
     90     */ 
     91    @Override 
     92    public synchronized String toString() { 
     93        return "NodeInfo(" + task + ", " + parentNodes.size() + " parents)"; 
     94    } 
     95 
    11496} 

  • trunk/quest-core-tasktrees/src/main/java/de/ugoe/cs/quest/tasktrees/treeimpl/Selection.java

    r498 r557  
    1 //------------------------------------------------------------------------------------------------- 
    21// Module    : $RCSfile: Selection.java,v $ 
    32// Version   : $Revision: 0.0 $  $Author: patrick $  $Date: 19.02.2012 $ 
    … …  
    54// Creation  : 2012 by patrick 
    65// Copyright : Patrick Harms, 2012 
    7 //------------------------------------------------------------------------------------------------- 
     6 
    87package de.ugoe.cs.quest.tasktrees.treeimpl; 
    98 
    10 import de.ugoe.cs.quest.tasktrees.treeifc.Selection; 
     9import de.ugoe.cs.quest.tasktrees.treeifc.ISelection; 
    1110 
    12 //------------------------------------------------------------------------------------------------- 
    1311/** 
    1412 * TODO comment 
    … …  
    1715 * @author 2012, last modified by $Author: patrick$ 
    1816 */ 
    19 //------------------------------------------------------------------------------------------------- 
    20 public class SelectionImpl extends TaskTreeNodeImpl implements Selection 
    21 { 
     17public class Selection extends TaskTreeNode implements ISelection { 
    2218 
    23   //----------------------------------------------------------------------------------------------- 
    24   /** 
    25    * TODO: comment 
    26    * 
    27    * @param name 
    28    */ 
    29   //----------------------------------------------------------------------------------------------- 
    30   SelectionImpl() 
    31   { 
    32     super("Selection"); 
    33   } 
     19    /** 
     20     * TODO: comment 
     21     *  
     22     * @param name 
     23     */ 
     24    Selection() { 
     25        super("Selection"); 
     26    } 
    3427 
    35   //----------------------------------------------------------------------------------------------- 
    36   /* (non-Javadoc) 
    37    * @see java.lang.Object#clone() 
    38    */ 
    39   //----------------------------------------------------------------------------------------------- 
    40   @Override 
    41   public SelectionImpl clone() 
    42   { 
    43     return (SelectionImpl) super.clone(); 
    44   } 
     28    /* 
     29     * (non-Javadoc) 
     30     *  
     31     * @see java.lang.Object#clone() 
     32     */ 
     33    @Override 
     34    public Selection clone() { 
     35        return (Selection) super.clone(); 
     36    } 
    4537 
    4638} 

  • trunk/quest-core-tasktrees/src/main/java/de/ugoe/cs/quest/tasktrees/treeimpl/Sequence.java

    r498 r557  
    1 //------------------------------------------------------------------------------------------------- 
    21// Module    : $RCSfile: Sequence.java,v $ 
    32// Version   : $Revision: 0.0 $  $Author: patrick $  $Date: 19.02.2012 $ 
    … …  
    54// Creation  : 2012 by patrick 
    65// Copyright : Patrick Harms, 2012 
    7 //------------------------------------------------------------------------------------------------- 
     6 
    87package de.ugoe.cs.quest.tasktrees.treeimpl; 
    98 
    10 import de.ugoe.cs.quest.tasktrees.treeifc.Sequence; 
     9import de.ugoe.cs.quest.tasktrees.treeifc.ISequence; 
    1110 
    12 //------------------------------------------------------------------------------------------------- 
    1311/** 
    1412 * TODO comment 
    … …  
    1715 * @author 2012, last modified by $Author: patrick$ 
    1816 */ 
    19 //------------------------------------------------------------------------------------------------- 
    20 public class SequenceImpl extends TaskTreeNodeImpl implements Sequence 
    21 { 
    22   //----------------------------------------------------------------------------------------------- 
    23   /** 
    24    * TODO: comment 
    25    * 
    26    * @param name 
    27    */ 
    28   //----------------------------------------------------------------------------------------------- 
    29   SequenceImpl() 
    30   { 
    31     super("Sequence"); 
    32   } 
     17public class Sequence extends TaskTreeNode implements ISequence { 
     18     
     19    /** 
     20     * TODO: comment 
     21     *  
     22     * @param name 
     23     */ 
     24    Sequence() { 
     25        super("Sequence"); 
     26    } 
    3327 
    34   //----------------------------------------------------------------------------------------------- 
    35   /** 
    36    * TODO: comment 
    37    * 
    38    * @param name 
    39    */ 
    40   //----------------------------------------------------------------------------------------------- 
    41   SequenceImpl(String name) 
    42   { 
    43     super(name); 
    44   } 
     28    /** 
     29     * TODO: comment 
     30     *  
     31     * @param name 
     32     */ 
     33    Sequence(String name) { 
     34        super(name); 
     35    } 
    4536 
    46   //----------------------------------------------------------------------------------------------- 
    47   /* (non-Javadoc) 
    48    * @see de.ugoe.cs.tasktree.treeimpl.TaskTreeNodeImpl#clone() 
    49    */ 
    50   //----------------------------------------------------------------------------------------------- 
    51   @Override 
    52   public SequenceImpl clone() 
    53   { 
    54     return (SequenceImpl) super.clone(); 
    55   } 
     37    /* 
     38     * (non-Javadoc) 
     39     *  
     40     * @see de.ugoe.cs.tasktree.treeimpl.TaskTreeNodeImpl#clone() 
     41     */ 
     42    @Override 
     43    public Sequence clone() { 
     44        return (Sequence) super.clone(); 
     45    } 
    5646 
    5747} 

  • trunk/quest-core-tasktrees/src/main/java/de/ugoe/cs/quest/tasktrees/treeimpl/TaskTree.java

    r498 r557  
    1 //------------------------------------------------------------------------------------------------- 
    21// Module    : $RCSfile: TaskTree.java,v $ 
    32// Version   : $Revision: 0.0 $  $Author: patrick $  $Date: 21.02.2012 $ 
    … …  
    54// Creation  : 2012 by patrick 
    65// Copyright : Patrick Harms, 2012 
    7 //------------------------------------------------------------------------------------------------- 
     6 
    87package de.ugoe.cs.quest.tasktrees.treeimpl; 
    98 
    … …  
    1110import java.util.Map; 
    1211 
    13 import de.ugoe.cs.quest.tasktrees.treeifc.NodeInfo; 
    14 import de.ugoe.cs.quest.tasktrees.treeifc.TaskTree; 
    15 import de.ugoe.cs.quest.tasktrees.treeifc.TaskTreeNode; 
     12import de.ugoe.cs.quest.tasktrees.treeifc.ITaskTreeNodeInfo; 
     13import de.ugoe.cs.quest.tasktrees.treeifc.ITaskTree; 
     14import de.ugoe.cs.quest.tasktrees.treeifc.ITaskTreeNode; 
    1615 
    17 //------------------------------------------------------------------------------------------------- 
    1816/** 
    1917 * TODO comment 
    … …  
    2220 * @author 2012, last modified by $Author: patrick$ 
    2321 */ 
    24 //------------------------------------------------------------------------------------------------- 
    25 public class TaskTreeImpl implements TaskTree 
    26 { 
    27   /** the map of nodes */ 
    28   private Map<TaskTreeNode, NodeInfo> mTaskMap; 
    29    
    30   /** the root node of the task tree */ 
    31   private TaskTreeNode mRootNode; 
    32    
    33   //----------------------------------------------------------------------------------------------- 
    34   /** 
    35    * TODO: comment 
    36    * 
    37    */ 
    38   //----------------------------------------------------------------------------------------------- 
    39   TaskTreeImpl(TaskTreeNode rootNode) 
    40   { 
    41     mRootNode = rootNode; 
    42   } 
     22public class TaskTree implements ITaskTree { 
     23     
     24    /** the map of nodes */ 
     25    private Map<ITaskTreeNode, ITaskTreeNodeInfo> taskMap; 
    4326 
    44   //----------------------------------------------------------------------------------------------- 
    45   /* (non-Javadoc) 
    46    * @see de.ugoe.cs.tasktree.treeifc.TaskTree#getRoot() 
    47    */ 
    48   //----------------------------------------------------------------------------------------------- 
    49   @Override 
    50   public TaskTreeNode getRoot() 
    51   { 
    52     return mRootNode; 
    53   } 
     27    /** the root node of the task tree */ 
     28    private ITaskTreeNode rootNode; 
    5429 
    55   //----------------------------------------------------------------------------------------------- 
    56   /* (non-Javadoc) 
    57    * @see de.ugoe.cs.tasktree.treeifc.TaskTree#getTaskMap() 
    58    */ 
    59   //----------------------------------------------------------------------------------------------- 
    60   @Override 
    61   public synchronized Map<TaskTreeNode, NodeInfo> getTaskMap() 
    62   { 
    63     if (mTaskMap == null) 
    64     { 
    65       mTaskMap = new HashMap<TaskTreeNode, NodeInfo>(); 
    66       addNodeToMap(mRootNode, null); 
     30    /** 
     31     * TODO: comment 
     32     *  
     33     */ 
     34    TaskTree(ITaskTreeNode rootNode) { 
     35        this.rootNode = rootNode; 
    6736    } 
    68     return mTaskMap; 
    69   } 
    7037 
    71   //----------------------------------------------------------------------------------------------- 
    72   /** 
    73    * TODO: comment 
    74    * 
    75    * @param rootNode 
    76    */ 
    77   //----------------------------------------------------------------------------------------------- 
    78   private void addNodeToMap(TaskTreeNode node, TaskTreeNode parent) 
    79   { 
    80     NodeInfoImpl nodeInfo = (NodeInfoImpl) mTaskMap.get(node); 
    81      
    82     if (nodeInfo == null) 
    83     { 
    84       nodeInfo = new NodeInfoImpl(node); 
    85       mTaskMap.put(node, nodeInfo); 
     38    /* 
     39     * (non-Javadoc) 
     40     *  
     41     * @see de.ugoe.cs.tasktree.treeifc.TaskTree#getRoot() 
     42     */ 
     43    @Override 
     44    public ITaskTreeNode getRoot() { 
     45        return rootNode; 
    8646    } 
    87      
    88     if (parent != null) 
    89     { 
    90       // through first removing an existing parent it is assured, that a parent is recorded 
    91       // only once. This is needed, because parent may be reused in a tree as well, but we always 
    92       // iterate the whole tree 
    93       nodeInfo.removeParent(parent); 
    94       nodeInfo.addParent(parent); 
     47 
     48    /* 
     49     * (non-Javadoc) 
     50     *  
     51     * @see de.ugoe.cs.tasktree.treeifc.TaskTree#getTaskMap() 
     52     */ 
     53    @Override 
     54    public synchronized Map<ITaskTreeNode, ITaskTreeNodeInfo> getTaskMap() { 
     55        if (taskMap == null) { 
     56            taskMap = new HashMap<ITaskTreeNode, ITaskTreeNodeInfo>(); 
     57            addNodeToMap(rootNode, null); 
     58        } 
     59        return taskMap; 
    9560    } 
    96      
    97     for (TaskTreeNode child : node.getChildren()) 
    98     { 
    99       addNodeToMap(child, node); 
     61 
     62    /** 
     63     * TODO: comment 
     64     *  
     65     * @param rootNode 
     66     */ 
     67    private void addNodeToMap(ITaskTreeNode node, ITaskTreeNode parent) { 
     68        NodeInfo nodeInfo = (NodeInfo) taskMap.get(node); 
     69 
     70        if (nodeInfo == null) { 
     71            nodeInfo = new NodeInfo(node); 
     72            taskMap.put(node, nodeInfo); 
     73        } 
     74 
     75        if (parent != null) { 
     76            // through first removing an existing parent it is assured, that a parent is recorded 
     77            // only once. This is needed, because parent may be reused in a tree as well, but we 
     78            // always iterate the whole tree 
     79            nodeInfo.removeParent(parent); 
     80            nodeInfo.addParent(parent); 
     81        } 
     82 
     83        for (ITaskTreeNode child : node.getChildren()) { 
     84            addNodeToMap(child, node); 
     85        } 
    10086    } 
    101   } 
    10287 
    103   //----------------------------------------------------------------------------------------------- 
    104   /* (non-Javadoc) 
    105    * @see java.lang.Object#clone() 
    106    */ 
    107   //----------------------------------------------------------------------------------------------- 
    108   @Override 
    109   public TaskTreeImpl clone() 
    110   { 
    111     TaskTreeImpl clone = null; 
    112     try 
    113     { 
    114       clone = (TaskTreeImpl) super.clone(); 
    115        
    116       clone.mRootNode = mRootNode.clone(); 
    117        
    118       // the clone will create the task map itself, when it is first retrieved 
    119       clone.mTaskMap = null; 
    120        
     88    /* 
     89     * (non-Javadoc) 
     90     *  
     91     * @see java.lang.Object#clone() 
     92     */ 
     93    @Override 
     94    public TaskTree clone() { 
     95        TaskTree clone = null; 
     96        try { 
     97            clone = (TaskTree) super.clone(); 
     98 
     99            clone.rootNode = rootNode.clone(); 
     100 
     101            // the clone will create the task map itself, when it is first retrieved 
     102            clone.taskMap = null; 
     103 
     104        } 
     105        catch (CloneNotSupportedException e) { 
     106            // this should never happen. Therefore simply dump the exception 
     107            e.printStackTrace(); 
     108        } 
     109 
     110        return clone; 
    121111    } 
    122     catch (CloneNotSupportedException e) 
    123     { 
    124       // this should never happen. Therefore simply dump the exception 
    125       e.printStackTrace(); 
    126     } 
    127      
    128     return clone; 
    129   } 
    130112 
    131113} 

  • trunk/quest-core-tasktrees/src/main/java/de/ugoe/cs/quest/tasktrees/treeimpl/TaskTreeBuilder.java

    r498 r557  
    1 //------------------------------------------------------------------------------------------------- 
    21// Module    : $RCSfile: TaskTreeBuilderImpl.java,v $ 
    32// Version   : $Revision: 0.0 $  $Author: patrick $  $Date: 21.02.2012 $ 
    … …  
    54// Creation  : 2012 by patrick 
    65// Copyright : Patrick Harms, 2012 
    7 //------------------------------------------------------------------------------------------------- 
     6 
    87package de.ugoe.cs.quest.tasktrees.treeimpl; 
    98 
    10 import de.ugoe.cs.quest.tasktrees.treeifc.Iteration; 
    11 import de.ugoe.cs.quest.tasktrees.treeifc.Selection; 
    12 import de.ugoe.cs.quest.tasktrees.treeifc.Sequence; 
    13 import de.ugoe.cs.quest.tasktrees.treeifc.TaskTreeBuilder; 
    14 import de.ugoe.cs.quest.tasktrees.treeifc.TaskTreeNode; 
    15 import de.ugoe.cs.quest.tasktrees.treeifc.TextInputInteractionTask; 
     9import de.ugoe.cs.quest.tasktrees.treeifc.IIteration; 
     10import de.ugoe.cs.quest.tasktrees.treeifc.ISelection; 
     11import de.ugoe.cs.quest.tasktrees.treeifc.ISequence; 
     12import de.ugoe.cs.quest.tasktrees.treeifc.ITaskTreeBuilder; 
     13import de.ugoe.cs.quest.tasktrees.treeifc.ITaskTreeNode; 
     14import de.ugoe.cs.quest.tasktrees.treeifc.ITextInputEventTask; 
    1615 
    17 //------------------------------------------------------------------------------------------------- 
    1816/** 
    1917 * TODO comment 
    … …  
    2220 * @author 2012, last modified by $Author: patrick$ 
    2321 */ 
    24 //------------------------------------------------------------------------------------------------- 
    25 public class TaskTreeBuilderImpl implements TaskTreeBuilder 
    26 { 
    27   //----------------------------------------------------------------------------------------------- 
    28   /* (non-Javadoc) 
    29    * @see de.ugoe.cs.tasktree.treeifc.TaskTreeBuilder#addChild(Sequence, TaskTreeNode) 
    30    */ 
    31   //----------------------------------------------------------------------------------------------- 
    32   @Override 
    33   public void addChild(Sequence parent, TaskTreeNode child) 
    34   { 
    35     if (!(parent instanceof SequenceImpl)) 
    36     { 
    37       throw new IllegalArgumentException 
    38         ("illegal type of task tree node provided: " + parent.getClass()); 
     22public class TaskTreeBuilder implements ITaskTreeBuilder { 
     23 
     24    /* 
     25     * (non-Javadoc) 
     26     *  
     27     * @see de.ugoe.cs.tasktree.treeifc.TaskTreeBuilder#addChild(Sequence, TaskTreeNode) 
     28     */ 
     29    @Override 
     30    public void addChild(ISequence parent, ITaskTreeNode child) { 
     31        if (!(parent instanceof Sequence)) { 
     32            throw new IllegalArgumentException 
     33                ("illegal type of task tree node provided: " + parent.getClass()); 
     34        } 
     35 
     36        addChildInternal(parent, -1, child); 
    3937    } 
    4038 
    41     addChildInternal(parent, -1, child); 
    42   } 
     39    /* 
     40     * (non-Javadoc) 
     41     *  
     42     * @see de.ugoe.cs.tasktree.treeifc.TaskTreeBuilder#addChild(Sequence, int, TaskTreeNode) 
     43     */ 
     44    @Override 
     45    public void addChild(ISequence parent, int index, ITaskTreeNode child) { 
     46        if (!(parent instanceof Sequence)) { 
     47            throw new IllegalArgumentException 
     48                ("illegal type of task tree node provided: " + parent.getClass()); 
     49        } 
    4350 
    44   //----------------------------------------------------------------------------------------------- 
    45   /* (non-Javadoc) 
    46    * @see de.ugoe.cs.tasktree.treeifc.TaskTreeBuilder#addChild(Sequence, int, TaskTreeNode) 
    47    */ 
    48   //----------------------------------------------------------------------------------------------- 
    49   @Override 
    50   public void addChild(Sequence parent, int index, TaskTreeNode child) 
    51   { 
    52     if (!(parent instanceof SequenceImpl)) 
    53     { 
    54       throw new IllegalArgumentException 
    55         ("illegal type of task tree node provided: " + parent.getClass()); 
     51        addChildInternal(parent, index, child); 
    5652    } 
    5753 
    58     addChildInternal(parent, index, child); 
    59   } 
     54    /* 
     55     * (non-Javadoc) 
     56     *  
     57     * @see de.ugoe.cs.tasktree.treeifc.TaskTreeBuilder#addChild(Selection, TaskTreeNode) 
     58     */ 
     59    @Override 
     60    public void addChild(ISelection parent, ITaskTreeNode child) { 
     61        if (!(parent instanceof Selection)) { 
     62            throw new IllegalArgumentException 
     63                ("illegal type of task tree node provided: " + parent.getClass()); 
     64        } 
    6065 
    61   //----------------------------------------------------------------------------------------------- 
    62   /* (non-Javadoc) 
    63    * @see de.ugoe.cs.tasktree.treeifc.TaskTreeBuilder#addChild(Selection, TaskTreeNode) 
    64    */ 
    65   //----------------------------------------------------------------------------------------------- 
    66   @Override 
    67   public void addChild(Selection parent, TaskTreeNode child) 
    68   { 
    69     if (!(parent instanceof SelectionImpl)) 
    70     { 
    71       throw new IllegalArgumentException 
    72         ("illegal type of task tree node provided: " + parent.getClass()); 
     66        addChildInternal(parent, -1, child); 
    7367    } 
    7468 
    75     addChildInternal(parent, -1, child); 
    76   } 
     69    /* 
     70     * (non-Javadoc) 
     71     *  
     72     * @see de.ugoe.cs.tasktree.treeifc.TaskTreeBuilder#addChild(de.ugoe.cs.tasktree.treeifc. 
     73     * TextInputEventTask, de.ugoe.cs.tasktree.treeifc.TaskTreeNode) 
     74     */ 
     75    @Override 
     76    public void addChild(ITextInputEventTask parent, ITaskTreeNode child) { 
     77        if (!(parent instanceof TextInputEventTask)) { 
     78            throw new IllegalArgumentException 
     79                ("illegal type of task tree node provided: " + parent.getClass()); 
     80        } 
    7781 
    78   //----------------------------------------------------------------------------------------------- 
    79   /* (non-Javadoc) 
    80    * @see de.ugoe.cs.tasktree.treeifc.TaskTreeBuilder#addChild(de.ugoe.cs.tasktree.treeifc.TextInputInteractionTask, de.ugoe.cs.tasktree.treeifc.TaskTreeNode) 
    81    */ 
    82   //----------------------------------------------------------------------------------------------- 
    83   @Override 
    84   public void addChild(TextInputInteractionTask parent, TaskTreeNode child) 
    85   { 
    86     if (!(parent instanceof TextInputInteractionTaskImpl)) 
    87     { 
    88       throw new IllegalArgumentException 
    89         ("illegal type of task tree node provided: " + parent.getClass()); 
     82        addChildInternal(parent, -1, child); 
    9083    } 
    9184 
    92     addChildInternal(parent, -1, child); 
    93   } 
     85    /* 
     86     * (non-Javadoc) 
     87     *  
     88     * @see de.ugoe.cs.tasktree.treeifc.TaskTreeBuilder#setChild(Iteration, TaskTreeNode) 
     89     */ 
     90    @Override 
     91    public void setChild(IIteration iteration, ITaskTreeNode newChild) { 
     92        if (!(iteration instanceof Iteration)) { 
     93            throw new IllegalArgumentException 
     94                ("illegal type of iteration provided: " + iteration.getClass()); 
     95        } 
    9496 
    95   //----------------------------------------------------------------------------------------------- 
    96   /* (non-Javadoc) 
    97    * @see de.ugoe.cs.tasktree.treeifc.TaskTreeBuilder#setChild(Iteration, TaskTreeNode) 
    98    */ 
    99   //----------------------------------------------------------------------------------------------- 
    100   @Override 
    101   public void setChild(Iteration iteration, TaskTreeNode newChild) 
    102   { 
    103     if (!(iteration instanceof IterationImpl)) 
    104     { 
    105       throw new IllegalArgumentException 
    106         ("illegal type of iteration provided: " + iteration.getClass()); 
     97        if (!(newChild instanceof TaskTreeNode)) { 
     98            throw new IllegalArgumentException 
     99                ("illegal type of task tree node provided: " + newChild.getClass()); 
     100        } 
     101 
     102        ((Iteration) iteration).setChild(newChild); 
    107103    } 
    108104 
    109     if (!(newChild instanceof TaskTreeNodeImpl)) 
    110     { 
    111       throw new IllegalArgumentException 
    112         ("illegal type of task tree node provided: " + newChild.getClass()); 
    113     } 
    114      
    115     ((IterationImpl) iteration).setChild(determineNode(newChild)); 
    116   } 
     105    /* 
     106     * (non-Javadoc) 
     107     *  
     108     * @see de.ugoe.cs.tasktree.treeifc.TaskTreeBuilder#removeChild(Sequence, int) 
     109     */ 
     110    @Override 
     111    public void removeChild(ISequence parent, int index) { 
     112        if (!(parent instanceof TaskTreeNode)) { 
     113            throw new IllegalArgumentException 
     114                ("illegal type of task tree node provided: " + parent.getClass()); 
     115        } 
    117116 
    118   //----------------------------------------------------------------------------------------------- 
    119   /* (non-Javadoc) 
    120    * @see de.ugoe.cs.tasktree.treeifc.TaskTreeBuilder#removeChild(Sequence, int) 
    121    */ 
    122   //----------------------------------------------------------------------------------------------- 
    123   @Override 
    124   public void removeChild(Sequence parent, int index) 
    125   { 
    126     if (!(parent instanceof TaskTreeNodeImpl)) 
    127     { 
    128       throw new IllegalArgumentException 
    129         ("illegal type of task tree node provided: " + parent.getClass()); 
     117        ((TaskTreeNode) parent).removeChild(index); 
    130118    } 
    131119 
    132     ((TaskTreeNodeImpl) parent).removeChild(index); 
    133   } 
     120    /* 
     121     * (non-Javadoc) 
     122     *  
     123     * @see de.ugoe.cs.tasktree.treeifc.TaskTreeBuilder#removeChild(Selection, TaskTreeNode) 
     124     */ 
     125    @Override 
     126    public void removeChild(ISelection parent, ITaskTreeNode child) { 
     127        if (!(parent instanceof TaskTreeNode)) { 
     128            throw new IllegalArgumentException 
     129                ("illegal type of task tree node provided: " + parent.getClass()); 
     130        } 
    134131 
    135   //----------------------------------------------------------------------------------------------- 
    136   /* (non-Javadoc) 
    137    * @see de.ugoe.cs.tasktree.treeifc.TaskTreeBuilder#removeChild(Selection, TaskTreeNode) 
    138    */ 
    139   //----------------------------------------------------------------------------------------------- 
    140   @Override 
    141   public void removeChild(Selection parent, TaskTreeNode child) 
    142   { 
    143     if (!(parent instanceof TaskTreeNodeImpl)) 
    144     { 
    145       throw new IllegalArgumentException 
    146         ("illegal type of task tree node provided: " + parent.getClass()); 
     132        for (int i = 0; i < parent.getChildren().size(); i++) { 
     133            if ((parent.getChildren().get(i) == child) || 
     134                ((parent.getChildren().get(i) != null) && 
     135                 (parent.getChildren().get(i).equals(child)))) 
     136            { 
     137                ((TaskTreeNode) parent).removeChild(i); 
     138                break; 
     139            } 
     140        } 
    147141    } 
    148142 
    149     for (int i = 0; i < parent.getChildren().size(); i++) 
    150     { 
    151       if ((parent.getChildren().get(i) == child) || 
    152           ((parent.getChildren().get(i) != null) && (parent.getChildren().get(i).equals(child)))) 
    153       { 
    154         ((TaskTreeNodeImpl) parent).removeChild(i); 
    155         break; 
    156       } 
    157     } 
    158   } 
     143    /* 
     144     * (non-Javadoc) 
     145     *  
     146     * @see de.ugoe.cs.tasktree.treeifc.TaskTreeBuilder#setDescription(TaskTreeNode, String) 
     147     */ 
     148    @Override 
     149    public void setDescription(ITaskTreeNode parent, String description) { 
     150        if (!(parent instanceof TaskTreeNode)) { 
     151            throw new IllegalArgumentException 
     152                ("illegal type of task tree node provided: " + parent.getClass()); 
     153        } 
    159154 
    160   //----------------------------------------------------------------------------------------------- 
    161   /* (non-Javadoc) 
    162    * @see de.ugoe.cs.tasktree.treeifc.TaskTreeBuilder#setDescription(TaskTreeNode, String) 
    163    */ 
    164   //----------------------------------------------------------------------------------------------- 
    165   @Override 
    166   public void setDescription(TaskTreeNode parent, String description) 
    167   { 
    168     if (!(parent instanceof TaskTreeNodeImpl)) 
    169     { 
    170       throw new IllegalArgumentException 
    171         ("illegal type of task tree node provided: " + parent.getClass()); 
     155        ((TaskTreeNode) parent).setDescription(description); 
    172156    } 
    173157 
    174     ((TaskTreeNodeImpl) parent).setDescription(description); 
    175   } 
    176  
    177   //----------------------------------------------------------------------------------------------- 
    178   /** 
     158    /** 
    179159   *  
    180160   */ 
    181   //----------------------------------------------------------------------------------------------- 
    182   private void addChildInternal(TaskTreeNode parent, int index, TaskTreeNode child) 
    183   { 
    184     if (!(child instanceof TaskTreeNodeImpl)) 
    185     { 
    186       throw new IllegalArgumentException 
    187         ("illegal type of task tree node provided: " + child.getClass()); 
     161    private void addChildInternal(ITaskTreeNode parent, int index, ITaskTreeNode child) { 
     162        if (!(child instanceof TaskTreeNode)) { 
     163            throw new IllegalArgumentException 
     164                ("illegal type of task tree node provided: " + child.getClass()); 
     165        } 
     166 
     167        if (index > -1) { 
     168            ((TaskTreeNode) parent).addChild(index, child); 
     169        } 
     170        else { 
     171            ((TaskTreeNode) parent).addChild(child); 
     172        } 
    188173    } 
    189      
    190     if (index > -1) 
    191     { 
    192       ((TaskTreeNodeImpl) parent).addChild(index, determineNode(child)); 
    193     } 
    194     else 
    195     { 
    196       ((TaskTreeNodeImpl) parent).addChild(determineNode(child)); 
    197     } 
    198   } 
    199  
    200   //----------------------------------------------------------------------------------------------- 
    201   /** 
    202    * TODO: comment 
    203    * 
    204    * @param newChild 
    205    * @return 
    206    */ 
    207   //----------------------------------------------------------------------------------------------- 
    208   private TaskTreeNode determineNode(TaskTreeNode newNode) 
    209   { 
    210     return newNode; 
    211     /*TaskTreeNode node = mTaskMap.get(newNode); 
    212     if (node == null) 
    213     { 
    214       node = newNode; 
    215       mTaskMap.put(node, node); 
    216     } 
    217      
    218     return node;*/ 
    219   } 
    220174 
    221175} 

  • trunk/quest-core-tasktrees/src/main/java/de/ugoe/cs/quest/tasktrees/treeimpl/TaskTreeNode.java

    r498 r557  
    1 //------------------------------------------------------------------------------------------------- 
    21// Module    : $RCSfile: TreeNode.java,v $ 
    32// Version   : $Revision: 0.0 $  $Author: Patrick $  $Date: 06.11.2011 11:00:46 $ 
    … …  
    54// Creation  : 2011 by Patrick 
    65// Copyright : Patrick Harms, 2011 
    7 //------------------------------------------------------------------------------------------------- 
    86 
    97package de.ugoe.cs.quest.tasktrees.treeimpl; 
    … …  
    1210import java.util.List; 
    1311 
    14 import de.ugoe.cs.quest.tasktrees.treeifc.TaskTreeNode; 
    15  
    16  
    17 //------------------------------------------------------------------------------------------------- 
     12import de.ugoe.cs.quest.tasktrees.treeifc.ITaskTreeNode; 
     13 
    1814/** 
    1915 * TODO comment 
    20  * 
     16 *  
    2117 * @version $Revision: $ $Date: $ 
    22  * @author  2011, last modified by $Author: $ 
     18 * @author 2011, last modified by $Author: $ 
    2319 */ 
    24 //------------------------------------------------------------------------------------------------- 
    25 public class TaskTreeNodeImpl implements TaskTreeNode 
    26 { 
    27   /** */ 
    28   private static int sTemporalId = 0; 
    29  
    30   /** */ 
    31   private String mName; 
    32  
    33   /** */ 
    34   private String mDescription; 
    35    
    36   /** */ 
    37   private int mId; 
    38    
    39   /** children */ 
    40   private List<TaskTreeNode> mChildren; 
    41  
    42   //----------------------------------------------------------------------------------------------- 
    43   /** 
    44    */ 
    45   //----------------------------------------------------------------------------------------------- 
    46   TaskTreeNodeImpl(String name) 
    47   { 
    48     mName = name; 
    49     mId = getNewId(); 
    50   } 
    51    
    52   //----------------------------------------------------------------------------------------------- 
    53   /** 
    54    * TODO: comment 
    55    * 
    56    * @return 
    57    */ 
    58   //----------------------------------------------------------------------------------------------- 
    59   private static synchronized int getNewId() 
    60   { 
    61     if (sTemporalId == Integer.MAX_VALUE) 
    62     { 
    63       sTemporalId = 0; 
    64     } 
    65      
    66     return sTemporalId++; 
    67   } 
    68  
    69   //----------------------------------------------------------------------------------------------- 
    70   /** 
    71    * @return Returns the name. 
    72    */ 
    73   //----------------------------------------------------------------------------------------------- 
    74   public String getName() 
    75   { 
    76     return mName; 
    77   } 
    78  
    79   //----------------------------------------------------------------------------------------------- 
    80   /* (non-Javadoc) 
    81    * @see de.ugoe.cs.tasktree.treeifc.TaskTreeNode#getDescription() 
    82    */ 
    83   //----------------------------------------------------------------------------------------------- 
    84   @Override 
    85   public String getDescription() 
    86   { 
    87     return mDescription; 
    88   } 
    89  
    90   //----------------------------------------------------------------------------------------------- 
    91   /** 
    92    */ 
    93   //----------------------------------------------------------------------------------------------- 
    94   public synchronized List<TaskTreeNode> getChildren() 
    95   { 
    96     if ((mChildren == null) || (mChildren.size() == 0)) 
    97     { 
    98       return new ArrayList<TaskTreeNode>(); 
    99     } 
    100      
    101     return mChildren.subList(0, mChildren.size()); 
    102   } 
    103    
    104   //----------------------------------------------------------------------------------------------- 
    105   /* (non-Javadoc) 
    106    * @see de.ugoe.cs.quest.tasktrees.treeifc.TaskTreeNode#equals(TaskTreeNode) 
    107    */ 
    108   //----------------------------------------------------------------------------------------------- 
    109   @Override 
    110   public boolean equals(TaskTreeNode taskTreeNode) 
    111   { 
    112     if (!this.getClass().isInstance(taskTreeNode)) 
    113     { 
    114       return false; 
    115     } 
    116      
    117     if (taskTreeNode.hashCode() != hashCode()) 
    118     { 
    119       return false; 
    120     } 
    121      
    122     TaskTreeNodeImpl other = (TaskTreeNodeImpl) taskTreeNode; 
    123      
    124     if (mId != other.mId) 
    125     { 
    126       return false; 
    127     } 
    128      
    129     if (!mName.equals(other.mName)) 
    130     { 
    131       return false; 
    132     } 
    133      
    134     synchronized (other) 
    135     { 
    136       if (mChildren == null) 
    137       { 
    138         return (other.mChildren == null); 
    139       } 
    140       else if (other.mChildren == null) 
    141       { 
    142         return (mChildren == null); 
    143       } 
    144       else if (other.mChildren.size() != mChildren.size()) 
    145       { 
    146         return false; 
    147       } 
    148        
    149       for (int i = 0; i < mChildren.size(); i++) 
    150       { 
    151         if (!mChildren.get(i).equals(other.mChildren.get(i))) 
    152         { 
    153           return false; 
    154         } 
    155       } 
    156     } 
    157  
    158     return true; 
    159   } 
    160  
    161   //----------------------------------------------------------------------------------------------- 
    162   /* (non-Javadoc) 
    163    * @see java.lang.Object#hashCode() 
    164    */ 
    165   //----------------------------------------------------------------------------------------------- 
    166   @Override 
    167   public synchronized int hashCode() 
    168   { 
    169     return getClass().getSimpleName().hashCode(); 
    170   } 
    171  
    172   //----------------------------------------------------------------------------------------------- 
    173   /* (non-Javadoc) 
    174    * @see java.lang.Object#toString() 
    175    */ 
    176   //----------------------------------------------------------------------------------------------- 
    177   @Override 
    178   public synchronized String toString() 
    179   { 
    180     if (mChildren == null) 
    181     { 
    182       return mName + "(" + mId + ")"; 
    183     } 
    184     else 
    185     { 
    186       return mName + "(" + mId + ", " + mChildren.size() + " children)"; 
    187     } 
    188   } 
    189    
    190   //----------------------------------------------------------------------------------------------- 
    191   /** 
    192    * TODO: comment 
    193    * 
    194    * @param i 
    195    * @return  
    196    */ 
    197   //----------------------------------------------------------------------------------------------- 
    198   void setDescription(String description) 
    199   { 
    200     mDescription = description; 
    201   } 
    202  
    203   //----------------------------------------------------------------------------------------------- 
    204   /** 
    205    */ 
    206   //----------------------------------------------------------------------------------------------- 
    207   synchronized void addChild(TaskTreeNode child) 
    208   { 
    209     if (mChildren == null) 
    210     { 
    211       mChildren = new ArrayList<TaskTreeNode>(); 
    212     } 
    213      
    214     mChildren.add(child); 
    215   } 
    216    
    217   //----------------------------------------------------------------------------------------------- 
    218   /** 
    219    */ 
    220   //----------------------------------------------------------------------------------------------- 
    221   synchronized void addChild(int index, TaskTreeNode child) 
    222   { 
    223     if (mChildren == null) 
    224     { 
    225       mChildren = new ArrayList<TaskTreeNode>(); 
    226     } 
    227      
    228     mChildren.add(index, child); 
    229   } 
    230    
    231   //----------------------------------------------------------------------------------------------- 
    232   /** 
    233    * TODO: comment 
    234    * 
    235    * @param i 
    236    * @return  
    237    */ 
    238   //----------------------------------------------------------------------------------------------- 
    239   synchronized TaskTreeNode removeChild(int index) 
    240   { 
    241     return mChildren.remove(index); 
    242   } 
    243  
    244   //----------------------------------------------------------------------------------------------- 
    245   /* (non-Javadoc) 
    246    * @see java.lang.Object#clone() 
    247    */ 
    248   //----------------------------------------------------------------------------------------------- 
    249   @Override 
    250   public TaskTreeNode clone() 
    251   { 
    252     TaskTreeNodeImpl clone = null; 
    253     try 
    254     { 
    255       clone = (TaskTreeNodeImpl) super.clone(); 
    256        
    257       if (mChildren != null) 
    258       { 
    259         clone.mChildren = new ArrayList<TaskTreeNode>(); 
    260        
    261         for (TaskTreeNode child : mChildren) 
    262         { 
    263           clone.mChildren.add(child.clone()); 
    264         } 
    265       } 
    266        
    267     } 
    268     catch (CloneNotSupportedException e) 
    269     { 
    270       // this should never happen. Therefore simply dump the exception 
    271       e.printStackTrace(); 
    272     } 
    273      
    274     return clone; 
    275   } 
     20public class TaskTreeNode implements ITaskTreeNode { 
     21    /** */ 
     22    private static int temporalId = 0; 
     23 
     24    /** */ 
     25    private String name; 
     26 
     27    /** */ 
     28    private String description; 
     29 
     30    /** */ 
     31    private int id; 
     32 
     33    /** children */ 
     34    private List<ITaskTreeNode> children; 
     35 
     36    /** 
     37     *  
     38     */ 
     39    public TaskTreeNode(String name) { 
     40        this.name = name; 
     41        id = getNewId(); 
     42    } 
     43 
     44    /** 
     45     * TODO: comment 
     46     *  
     47     * @return 
     48     */ 
     49    private static synchronized int getNewId() { 
     50        if (temporalId == Integer.MAX_VALUE) { 
     51            temporalId = 0; 
     52        } 
     53 
     54        return temporalId++; 
     55    } 
     56 
     57    /** 
     58     * @return Returns the name. 
     59     */ 
     60    public String getName() { 
     61        return name; 
     62    } 
     63 
     64    /* 
     65     * (non-Javadoc) 
     66     *  
     67     * @see de.ugoe.cs.tasktree.treeifc.TaskTreeNode#getDescription() 
     68     */ 
     69    @Override 
     70    public String getDescription() { 
     71        return description; 
     72    } 
     73 
     74    /** 
     75     *  
     76     */ 
     77    public synchronized List<ITaskTreeNode> getChildren() { 
     78        if ((children == null) || (children.size() == 0)) { 
     79            return new ArrayList<ITaskTreeNode>(); 
     80        } 
     81 
     82        return children.subList(0, children.size()); 
     83    } 
     84 
     85    /* 
     86     * (non-Javadoc) 
     87     *  
     88     * @see de.ugoe.cs.quest.tasktrees.treeifc.TaskTreeNode#equals(TaskTreeNode) 
     89     */ 
     90    @Override 
     91    public boolean equals(ITaskTreeNode taskTreeNode) { 
     92        if (!this.getClass().isInstance(taskTreeNode)) { 
     93            return false; 
     94        } 
     95 
     96        if (taskTreeNode.hashCode() != hashCode()) { 
     97            return false; 
     98        } 
     99 
     100        TaskTreeNode other = (TaskTreeNode) taskTreeNode; 
     101 
     102        if (id != other.id) { 
     103            return false; 
     104        } 
     105 
     106        if (!name.equals(other.name)) { 
     107            return false; 
     108        } 
     109 
     110        synchronized (other) { 
     111            if (children == null) { 
     112                return (other.children == null); 
     113            } 
     114            else if (other.children == null) { 
     115                return (children == null); 
     116            } 
     117            else if (other.children.size() != children.size()) { 
     118                return false; 
     119            } 
     120 
     121            for (int i = 0; i < children.size(); i++) { 
     122                if (!children.get(i).equals(other.children.get(i))) { 
     123                    return false; 
     124                } 
     125            } 
     126        } 
     127 
     128        return true; 
     129    } 
     130 
     131    /* 
     132     * (non-Javadoc) 
     133     *  
     134     * @see java.lang.Object#hashCode() 
     135     */ 
     136    @Override 
     137    public synchronized int hashCode() { 
     138        return getClass().getSimpleName().hashCode(); 
     139    } 
     140 
     141    /* 
     142     * (non-Javadoc) 
     143     *  
     144     * @see java.lang.Object#toString() 
     145     */ 
     146    @Override 
     147    public synchronized String toString() { 
     148        if (children == null) { 
     149            return name + "(" + id + ")"; 
     150        } 
     151        else { 
     152            return name + "(" + id + ", " + children.size() + " children)"; 
     153        } 
     154    } 
     155 
     156    /** 
     157     * TODO: comment 
     158     *  
     159     * @param i 
     160     * @return 
     161     */ 
     162    void setDescription(String description) { 
     163        this.description = description; 
     164    } 
     165 
     166    /** 
     167     *  
     168     */ 
     169    synchronized void addChild(ITaskTreeNode child) { 
     170        if (children == null) { 
     171            children = new ArrayList<ITaskTreeNode>(); 
     172        } 
     173 
     174        children.add(child); 
     175    } 
     176 
     177    /** 
     178     *  
     179     */ 
     180    synchronized void addChild(int index, ITaskTreeNode child) { 
     181        if (children == null) { 
     182            children = new ArrayList<ITaskTreeNode>(); 
     183        } 
     184 
     185        children.add(index, child); 
     186    } 
     187 
     188    /** 
     189     * TODO: comment 
     190     *  
     191     * @param i 
     192     * @return 
     193     */ 
     194    synchronized ITaskTreeNode removeChild(int index) { 
     195        return children.remove(index); 
     196    } 
     197 
     198    /* 
     199     * (non-Javadoc) 
     200     *  
     201     * @see java.lang.Object#clone() 
     202     */ 
     203    @Override 
     204    public ITaskTreeNode clone() { 
     205        TaskTreeNode clone = null; 
     206        try { 
     207            clone = (TaskTreeNode) super.clone(); 
     208 
     209            if (children != null) { 
     210                clone.children = new ArrayList<ITaskTreeNode>(); 
     211 
     212                for (ITaskTreeNode child : children) { 
     213                    clone.children.add(child.clone()); 
     214                } 
     215            } 
     216 
     217        } 
     218        catch (CloneNotSupportedException e) { 
     219            // this should never happen. Therefore simply dump the exception 
     220            e.printStackTrace(); 
     221        } 
     222 
     223        return clone; 
     224    } 
    276225 
    277226} 

  • trunk/quest-core-tasktrees/src/main/java/de/ugoe/cs/quest/tasktrees/treeimpl/TaskTreeNodeFactory.java

    r498 r557  
    1 //------------------------------------------------------------------------------------------------- 
    21// Module    : $RCSfile: TaskTreeNodeFactoryImpl.java,v $ 
    32// Version   : $Revision: 0.0 $  $Author: patrick $  $Date: 21.02.2012 $ 
    … …  
    54// Creation  : 2012 by patrick 
    65// Copyright : Patrick Harms, 2012 
    7 //------------------------------------------------------------------------------------------------- 
     6 
     7 
    88package de.ugoe.cs.quest.tasktrees.treeimpl; 
    99 
    10 import de.ugoe.cs.quest.eventcore.guimodel.GUIElement; 
    11 import de.ugoe.cs.quest.eventcore.userinteraction.Interaction; 
    12 import de.ugoe.cs.quest.tasktrees.treeifc.InteractionTask; 
    13 import de.ugoe.cs.quest.tasktrees.treeifc.Iteration; 
    14 import de.ugoe.cs.quest.tasktrees.treeifc.Selection; 
    15 import de.ugoe.cs.quest.tasktrees.treeifc.Sequence; 
    16 import de.ugoe.cs.quest.tasktrees.treeifc.TaskTree; 
    17 import de.ugoe.cs.quest.tasktrees.treeifc.TaskTreeNode; 
    18 import de.ugoe.cs.quest.tasktrees.treeifc.TaskTreeNodeFactory; 
    19 import de.ugoe.cs.quest.tasktrees.treeifc.TextInputInteractionTask; 
     10import de.ugoe.cs.quest.eventcore.IEventTarget; 
     11import de.ugoe.cs.quest.eventcore.IEventType; 
     12import de.ugoe.cs.quest.tasktrees.treeifc.IEventTask; 
     13import de.ugoe.cs.quest.tasktrees.treeifc.IIteration; 
     14import de.ugoe.cs.quest.tasktrees.treeifc.ISelection; 
     15import de.ugoe.cs.quest.tasktrees.treeifc.ISequence; 
     16import de.ugoe.cs.quest.tasktrees.treeifc.ITaskTree; 
     17import de.ugoe.cs.quest.tasktrees.treeifc.ITaskTreeNode; 
     18import de.ugoe.cs.quest.tasktrees.treeifc.ITaskTreeNodeFactory; 
     19import de.ugoe.cs.quest.tasktrees.treeifc.ITextInputEventTask; 
    2020 
    21 //------------------------------------------------------------------------------------------------- 
    2221/** 
    2322 * TODO comment 
    … …  
    2625 * @author 2012, last modified by $Author: patrick$ 
    2726 */ 
    28 //------------------------------------------------------------------------------------------------- 
    29 public class TaskTreeNodeFactoryImpl implements TaskTreeNodeFactory 
    30 { 
     27public class TaskTreeNodeFactory implements ITaskTreeNodeFactory { 
    3128 
    32   //----------------------------------------------------------------------------------------------- 
    33   /* (non-Javadoc) 
    34    * @see TaskTreeNodeFactory#createNewInteractionTask(GUIElement, Interaction) 
    35    */ 
    36   //----------------------------------------------------------------------------------------------- 
    37   @Override 
    38   public InteractionTask createNewInteractionTask(GUIElement  guiElement, 
    39                                                   Interaction interaction) 
    40   { 
    41     return new InteractionTaskImpl(guiElement, interaction); 
    42   } 
     29    /* 
     30     * (non-Javadoc) 
     31     *  
     32     * @see TaskTreeNodeFactory#createNewEventTask(IEventType, IEventTarget) 
     33     */ 
     34    @Override 
     35    public IEventTask createNewEventTask(IEventType eventType, IEventTarget eventTarget) { 
     36        return new EventTask(eventType, eventTarget); 
     37    } 
    4338 
    44   //----------------------------------------------------------------------------------------------- 
    45   /* (non-Javadoc) 
    46    * @see de.ugoe.cs.tasktree.treeifc.TaskTreeNodeFactory#createNewSequence() 
    47    */ 
    48   //----------------------------------------------------------------------------------------------- 
    49   @Override 
    50   public Sequence createNewSequence() 
    51   { 
    52     return new SequenceImpl(); 
    53   } 
     39    /* 
     40     * (non-Javadoc) 
     41     *  
     42     * @see de.ugoe.cs.tasktree.treeifc.TaskTreeNodeFactory#createNewSequence() 
     43     */ 
     44    @Override 
     45    public ISequence createNewSequence() { 
     46        return new Sequence(); 
     47    } 
    5448 
    55   //----------------------------------------------------------------------------------------------- 
    56   /* (non-Javadoc) 
    57    * @see de.ugoe.cs.tasktree.treeifc.TaskTreeNodeFactory#createNewTextInputInteractionTask() 
    58    */ 
    59   //----------------------------------------------------------------------------------------------- 
    60   @Override 
    61   public TextInputInteractionTask createNewTextInputInteractionTask(GUIElement guiElement) 
    62   { 
    63     return new TextInputInteractionTaskImpl(guiElement); 
    64   } 
     49    /* 
     50     * (non-Javadoc) 
     51     *  
     52     * @see de.ugoe.cs.tasktree.treeifc.TaskTreeNodeFactory#createNewTextInputEventTask(eventTarget) 
     53     */ 
     54    @Override 
     55    public ITextInputEventTask createNewTextInputEventTask(IEventTarget eventTarget) { 
     56        return new TextInputEventTask(eventTarget); 
     57    } 
    6558 
    66   //----------------------------------------------------------------------------------------------- 
    67   /* (non-Javadoc) 
    68    * @see de.ugoe.cs.tasktree.treeifc.TaskTreeNodeFactory#createNewIteration() 
    69    */ 
    70   //----------------------------------------------------------------------------------------------- 
    71   @Override 
    72   public Iteration createNewIteration() 
    73   { 
    74     return new IterationImpl(); 
    75   } 
     59    /* 
     60     * (non-Javadoc) 
     61     *  
     62     * @see de.ugoe.cs.tasktree.treeifc.TaskTreeNodeFactory#createNewIteration() 
     63     */ 
     64    @Override 
     65    public IIteration createNewIteration() { 
     66        return new Iteration(); 
     67    } 
    7668 
    77   //----------------------------------------------------------------------------------------------- 
    78   /* (non-Javadoc) 
    79    * @see de.ugoe.cs.tasktree.treeifc.TaskTreeNodeFactory#createNewSelection() 
    80    */ 
    81   //----------------------------------------------------------------------------------------------- 
    82   @Override 
    83   public Selection createNewSelection() 
    84   { 
    85     return new SelectionImpl(); 
    86   } 
     69    /* 
     70     * (non-Javadoc) 
     71     *  
     72     * @see de.ugoe.cs.tasktree.treeifc.TaskTreeNodeFactory#createNewSelection() 
     73     */ 
     74    @Override 
     75    public ISelection createNewSelection() { 
     76        return new Selection(); 
     77    } 
    8778 
    88   //----------------------------------------------------------------------------------------------- 
    89   /* (non-Javadoc) 
    90    * @see de.ugoe.cs.tasktree.treeifc.TaskTreeNodeFactory#createTaskTree(de.ugoe.cs.tasktree.treeifc.TaskTreeNode) 
    91    */ 
    92   //----------------------------------------------------------------------------------------------- 
    93   @Override 
    94   public TaskTree createTaskTree(TaskTreeNode root) 
    95   { 
    96     return new TaskTreeImpl(root); 
    97   } 
     79    /* 
     80     * (non-Javadoc) 
     81     *  
     82     * @see 
     83     * de.ugoe.cs.tasktree.treeifc.TaskTreeNodeFactory#createTaskTree(de.ugoe.cs.tasktree.treeifc 
     84     * .TaskTreeNode) 
     85     */ 
     86    @Override 
     87    public ITaskTree createTaskTree(ITaskTreeNode root) { 
     88        return new TaskTree(root); 
     89    } 
    9890 
    9991} 

  • trunk/quest-core-tasktrees/src/main/java/de/ugoe/cs/quest/tasktrees/treeimpl/TextInputEventTask.java

    r498 r557  
    1 //------------------------------------------------------------------------------------------------- 
    21// Module    : $RCSfile: TextInputSequenceImpl.java,v $ 
    32// Version   : $Revision: 0.0 $  $Author: patrick $  $Date: 10.06.2012 $ 
    … …  
    54// Creation  : 2012 by patrick 
    65// Copyright : Patrick Harms, 2012 
    7 //------------------------------------------------------------------------------------------------- 
     6 
    87package de.ugoe.cs.quest.tasktrees.treeimpl; 
    98 
    10 import de.ugoe.cs.quest.eventcore.guimodel.GUIElement; 
    11 import de.ugoe.cs.quest.eventcore.userinteraction.TextInput; 
    12 import de.ugoe.cs.quest.tasktrees.treeifc.TextInputInteractionTask; 
     9import de.ugoe.cs.quest.eventcore.IEventTarget; 
     10import de.ugoe.cs.quest.eventcore.gui.TextInput; 
     11import de.ugoe.cs.quest.tasktrees.treeifc.ITextInputEventTask; 
    1312 
    14 //------------------------------------------------------------------------------------------------- 
    1513/** 
    1614 * TODO comment 
    … …  
    1917 * @author 2012, last modified by $Author: patrick$ 
    2018 */ 
    21 //------------------------------------------------------------------------------------------------- 
    22 public class TextInputInteractionTaskImpl extends InteractionTaskImpl 
    23   implements TextInputInteractionTask 
    24 { 
     19public class TextInputEventTask extends EventTask implements ITextInputEventTask { 
    2520 
    26   /** the text, that was finally entered in this sequence without all backspaces, etc. */ 
    27   private String mEnteredText; 
    28    
    29   //----------------------------------------------------------------------------------------------- 
    30   /** 
    31    * TODO: comment 
    32    * 
    33    * @param name 
    34    */ 
    35   //----------------------------------------------------------------------------------------------- 
    36   TextInputInteractionTaskImpl(GUIElement guiElement) 
    37   { 
    38     super(guiElement, new TextInput()); 
    39   } 
     21    /** the text, that was finally entered in this sequence without all backspaces, etc. */ 
     22    private String enteredText; 
    4023 
    41   //----------------------------------------------------------------------------------------------- 
    42   /* (non-Javadoc) 
    43    * @see de.ugoe.cs.tasktree.treeimpl.TaskTreeNodeImpl#clone() 
    44    */ 
    45   //----------------------------------------------------------------------------------------------- 
    46   @Override 
    47   public TextInputInteractionTaskImpl clone() 
    48   { 
    49     // entered text is unchangeable and does not need to be cloned 
    50     return (TextInputInteractionTaskImpl) super.clone(); 
    51   } 
     24    /** 
     25     * TODO: comment 
     26     *  
     27     * @param name 
     28     */ 
     29    TextInputEventTask(IEventTarget eventTarget) { 
     30        super(new TextInput(), eventTarget); 
     31    } 
    5232 
    53   //----------------------------------------------------------------------------------------------- 
    54   /* (non-Javadoc) 
    55    * @see de.ugoe.cs.tasktree.treeifc.TextInputSequence#getEnteredText() 
    56    */ 
    57   //----------------------------------------------------------------------------------------------- 
    58   @Override 
    59   public String getEnteredText() 
    60   { 
    61     return mEnteredText; 
    62   } 
     33    /* 
     34     * (non-Javadoc) 
     35     *  
     36     * @see de.ugoe.cs.tasktree.treeimpl.TaskTreeNodeImpl#clone() 
     37     */ 
     38    @Override 
     39    public TextInputEventTask clone() { 
     40        // entered text is unchangeable and does not need to be cloned 
     41        return (TextInputEventTask) super.clone(); 
     42    } 
    6343 
    64   //----------------------------------------------------------------------------------------------- 
    65   /* (non-Javadoc) 
    66    * @see de.ugoe.cs.tasktree.treeifc.TextInputSequence#setEnteredText(java.lang.String) 
    67    */ 
    68   //----------------------------------------------------------------------------------------------- 
    69   @Override 
    70   public void setEnteredText(String text) 
    71   { 
    72     mEnteredText = text; 
    73   } 
     44    /* 
     45     * (non-Javadoc) 
     46     *  
     47     * @see de.ugoe.cs.tasktree.treeifc.TextInputSequence#getEnteredText() 
     48     */ 
     49    @Override 
     50    public String getEnteredText() { 
     51        return enteredText; 
     52    } 
    7453 
    75   //----------------------------------------------------------------------------------------------- 
    76   /* (non-Javadoc) 
    77    * @see java.lang.Object#toString() 
    78    */ 
    79   //----------------------------------------------------------------------------------------------- 
    80   @Override 
    81   public synchronized String toString() 
    82   { 
    83     if (super.getChildren() == null) 
    84     { 
    85       return super.getName(); 
     54    /* 
     55     * (non-Javadoc) 
     56     *  
     57     * @see de.ugoe.cs.tasktree.treeifc.TextInputSequence#setEnteredText(java.lang.String) 
     58     */ 
     59    @Override 
     60    public void setEnteredText(String text) { 
     61        enteredText = text; 
    8662    } 
    87     else 
    88     { 
    89       return "TextInputInteraction(\"" + mEnteredText + "\", " + super.getChildren().size() + 
    90         " children)"; 
     63 
     64    /* 
     65     * (non-Javadoc) 
     66     *  
     67     * @see java.lang.Object#toString() 
     68     */ 
     69    @Override 
     70    public synchronized String toString() { 
     71        if (super.getChildren() == null) { 
     72            return super.getName(); 
     73        } 
     74        else { 
     75            return 
     76                "TextInputInteraction(\"" + enteredText + "\", " + super.getChildren().size() + 
     77                " children)"; 
     78        } 
    9179    } 
    92   } 
    93    
     80 
    9481} 
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