Index: /trunk/quest-plugin-guitar/pom.xml =================================================================== --- /trunk/quest-plugin-guitar/pom.xml (revision 582) +++ /trunk/quest-plugin-guitar/pom.xml (revision 583) @@ -1,11 +1,18 @@ - - 4.0.0 - de.ugoe.cs.quest - quest-plugin-guitar - 0.0.1-SNAPSHOT - quest-plugin-guitar + + 4.0.0 + de.ugoe.cs.quest + quest-plugin-guitar + 0.0.1-SNAPSHOT + quest-plugin-guitar https://quest.informatik.uni-goettingen.de/svn/quest/trunk/quest-plugin-guitar + + + quest-repo + https://trex.informatik.uni-goettingen.de/nexus/content/repositories/thirdparty + + @@ -18,4 +25,24 @@ quest-plugin-core 0.0.1-SNAPSHOT + + + de.ugoe.cs.quest + quest-core-events + 0.0.1-SNAPSHOT + + + de.ugoe.cs.quest + quest-core-usageprofiles + 0.0.1-SNAPSHOT + + + de.ugoe.cs.quest + quest-ui-core + 0.0.1-SNAPSHOT + + + edu.umd.cs + guitar-model-core + 1.0 Index: /trunk/quest-plugin-guitar/src/main/java/de/ugoe/cs/quest/plugin/guitar/EFGModelGenerator.java =================================================================== --- /trunk/quest-plugin-guitar/src/main/java/de/ugoe/cs/quest/plugin/guitar/EFGModelGenerator.java (revision 583) +++ /trunk/quest-plugin-guitar/src/main/java/de/ugoe/cs/quest/plugin/guitar/EFGModelGenerator.java (revision 583) @@ -0,0 +1,135 @@ +package de.ugoe.cs.quest.plugin.guitar; + +import java.util.ArrayList; +import java.util.Collection; +import java.util.LinkedList; +import java.util.List; +import java.util.Random; + +import de.ugoe.cs.quest.eventcore.Event; +import de.ugoe.cs.quest.plugin.guitar.eventcore.GUITAREventTarget; +import de.ugoe.cs.quest.plugin.guitar.eventcore.GUITAREventType; +import de.ugoe.cs.quest.plugin.guitar.eventcore.GUITARReplayable; +import de.ugoe.cs.quest.ui.commands.CMDupdateModel; +import de.ugoe.cs.quest.usageprofiles.DeterministicFiniteAutomaton; +import de.ugoe.cs.quest.usageprofiles.FirstOrderMarkovModel; +import edu.umd.cs.guitar.model.GUITARConstants; +import edu.umd.cs.guitar.model.IO; +import edu.umd.cs.guitar.model.data.EFG; +import edu.umd.cs.guitar.model.data.EventGraphType; +import edu.umd.cs.guitar.model.data.EventType; + +/** + *

+ * Provides functionality to generates models defined in the package + * de.ugoe.cs.quest.usageprofiles from EFGs. + *

+ * + * @author Steffen Herbold + * @version 1.0 + */ +public class EFGModelGenerator { + + /** + *

+ * Generates a {@link FirstOrderMarkovModel} from an EFG. In the generated + * model, all following events are equally possible, i.e., the model is + * equal to a {@link DeterministicFiniteAutomaton}. However, through further + * training (e.g., {@link CMDupdateModel}) this can be changed. + *

+ * + * @param efgFileName + * name of the EFG file + * @return model generated from the EFG + */ + public FirstOrderMarkovModel efgToFirstOrderMarkovModel(String efgFileName) { + EFG efg = (EFG) IO.readObjFromFile(efgFileName, EFG.class); + + Collection> subsequences = generateEdgeSequences(efg); + FirstOrderMarkovModel model = new FirstOrderMarkovModel(new Random()); + model.train(subsequences); + return model; + } + + /** + *

+ * Generates a {@link DeterministicFiniteAutomaton} from an EFG. + *

+ * + * @param efgFileName + * name of the EFG file + * @return model generated from the EFG + */ + public DeterministicFiniteAutomaton efgToDeterministicFiniteAutomaton( + String efgFileName) { + EFG efg = (EFG) IO.readObjFromFile(efgFileName, EFG.class); + + Collection> subsequences = generateEdgeSequences(efg); + DeterministicFiniteAutomaton model = new DeterministicFiniteAutomaton( + new Random()); + model.train(subsequences); + return model; + } + + /** + *

+ * Extracts the graph structure from the EFG. The result is a set of + * sequences, where each sequence has length two and represents an edge in + * the EFG. + *

+ * + * @param efg + * EFG for which the edge sequence set is generated + * @return edge sequence set + */ + private Collection> generateEdgeSequences(EFG efg) { + List events = createEvents(efg); + /* + * getEventGraph returns an adjacency matrix, i.e., a square matrix of + * efgEvents.size(), where a 1 in row i, column j means an edge + * efgEvents.get(i)->efgEvents.get(j) exists. + */ + EventGraphType efgGraph = efg.getEventGraph(); + Collection> subsequences = new LinkedList>(); + + int efgSize = events.size(); + for (int row = 0; row < efgSize; row++) { + for (int col = 0; col < efgSize; col++) { + int relation = efgGraph.getRow().get(row).getE().get(col); + // otherEvent is followed by currentEvent + if (relation != GUITARConstants.NO_EDGE) { + List edge = new LinkedList(); + edge.add(events.get(row)); + edge.add(events.get(col)); + subsequences.add(edge); + } + } + } + return subsequences; + } + + /** + *

+ * Extracts creates {@link EFGEvent} for every event contained in the EFG. + *

+ * + * @param efg + * EFG for which the events are created + * @return list of events + */ + private List createEvents(EFG efg) { + List efgEvents = efg.getEvents().getEvent(); + List myEvents = new ArrayList(efgEvents.size()); + for (EventType event : efgEvents) { + /* + * the widgetId and eventId are only hash values, the + * "interpretation" is found in the GUI file. + */ + GUITAREventType type = new GUITAREventType(event.getEventId()); + GUITAREventTarget target = new GUITAREventTarget(event.getWidgetId()); + Event myEvent = new Event(type, target); + myEvent.addReplayable(new GUITARReplayable(event.getEventId())); + } + return myEvents; + } +} Index: /trunk/quest-plugin-guitar/src/main/java/de/ugoe/cs/quest/plugin/guitar/EFGReplayDecorator.java =================================================================== --- /trunk/quest-plugin-guitar/src/main/java/de/ugoe/cs/quest/plugin/guitar/EFGReplayDecorator.java (revision 583) +++ /trunk/quest-plugin-guitar/src/main/java/de/ugoe/cs/quest/plugin/guitar/EFGReplayDecorator.java (revision 583) @@ -0,0 +1,95 @@ +package de.ugoe.cs.quest.plugin.guitar; + +import de.ugoe.cs.quest.IReplayDecorator; +import de.ugoe.cs.util.StringTools; + +/** + *

+ * {@link IReplayDecorator} for replays generated for the GUITAR suite. + *

+ * + * @author Steffen Herbold + * @version 1.0 + */ +public class EFGReplayDecorator implements IReplayDecorator { + + /** + *

+ * Id for object serialization. + *

+ */ + private static final long serialVersionUID = 1L; + + /** + *

+ * The instance of the {@link EFGReplayDecorator} (implemented as + * singleton). + *

+ */ + transient private static EFGReplayDecorator theInstance; + + /** + *

+ * Constructor. Private to guarantee that only one instance of the replay + * generator exists. + *

+ */ + private EFGReplayDecorator() { + }; + + /** + *

+ * Returns the instance of the MFCReplayDecorator. + *

+ * + * @return instance of the MFCReplayDecorator. + */ + public static EFGReplayDecorator getInstance() { + if (theInstance == null) { + theInstance = new EFGReplayDecorator(); + } + return theInstance; + } + + /* + * (non-Javadoc) + * + * @see de.ugoe.cs.quest.IReplayDecorator#getHeader() + */ + @Override + public String getHeader() { + return "" + + StringTools.ENDLINE + "" + StringTools.ENDLINE; + } + + /* + * (non-Javadoc) + * + * @see de.ugoe.cs.quest.IReplayDecorator#getFooter() + */ + @Override + public String getFooter() { + return ""; + } + + /* + * (non-Javadoc) + * + * @see de.ugoe.cs.quest.IReplayDecorator#getSessionHeader(int) + */ + @Override + public String getSessionHeader(int sessionId) { + return ""; + } + + /* + * (non-Javadoc) + * + * @see de.ugoe.cs.quest.IReplayDecorator#getSessionFooter(int) + */ + @Override + public String getSessionFooter(int sessionId) { + return ""; + } + +} Index: /trunk/quest-plugin-guitar/src/main/java/de/ugoe/cs/quest/plugin/guitar/GUITARTestCaseParser.java =================================================================== --- /trunk/quest-plugin-guitar/src/main/java/de/ugoe/cs/quest/plugin/guitar/GUITARTestCaseParser.java (revision 583) +++ /trunk/quest-plugin-guitar/src/main/java/de/ugoe/cs/quest/plugin/guitar/GUITARTestCaseParser.java (revision 583) @@ -0,0 +1,113 @@ +package de.ugoe.cs.quest.plugin.guitar; + +import java.io.File; +import java.util.LinkedList; +import java.util.List; + +import de.ugoe.cs.quest.eventcore.Event; +import de.ugoe.cs.quest.plugin.guitar.eventcore.GUITAREventTarget; +import de.ugoe.cs.quest.plugin.guitar.eventcore.GUITAREventType; +import de.ugoe.cs.quest.plugin.guitar.eventcore.GUITARReplayable; +import edu.umd.cs.guitar.model.IO; +import edu.umd.cs.guitar.model.data.EFG; +import edu.umd.cs.guitar.model.data.EventType; +import edu.umd.cs.guitar.model.data.StepType; +import edu.umd.cs.guitar.model.data.TestCase; + +/** + *

+ * Parser for GUITAR test case files. + *

+ * + * @author Steffen Herbold + * @version 1.0 + */ +public class GUITARTestCaseParser { + + /** + *

+ * Name of the EFG file for the application the test cases that are parsed + * are generated for. + *

+ */ + private String efgFileName = null; + + /** + *

+ * Internal handle to the parsed EFG. + *

+ */ + private EFG efg = null; + + /** + *

+ * Constructor. Creates a new GUITARTestCaseParser. No EFG file is + * associated with this parser. + *

+ */ + public GUITARTestCaseParser() { + + } + + /** + *

+ * Constructor. Creates a new GUITARTestCaseParser. + *

+ * + * @param efgFileName + * EFG file associated with the test cases that are parsed. + */ + public GUITARTestCaseParser(String efgFileName) { + this.efgFileName = efgFileName; + } + + /** + *

+ * Parses a GUITAR test case file and returns its contents as an event + * sequence. + *

+ * + * @param testcaseFile + * file that is parsed + * @return event sequence describing the test case + */ + public List parseTestCaseFile(File testcaseFile) { + TestCase testcase = (TestCase) IO.readObjFromFile( + testcaseFile.getAbsolutePath(), TestCase.class); + List steps = testcase.getStep(); + List sequence = new LinkedList(); + for (StepType step : steps) { + String eventId = step.getEventId(); + GUITAREventType type = new GUITAREventType(eventId); + GUITAREventTarget target = new GUITAREventTarget(getWidgetId(eventId)); + Event event = new Event(type, target); + event.addReplayable(new GUITARReplayable(eventId)); + sequence.add(event); + } + return sequence; + } + + /** + *

+ * If {@link #efgFileName} is specified, this function retrieves the + * widgetId of the widget the event with id eventId belongs to from the EFG. + *

+ * + * @param eventId + * @return widgetId of the associated widget; null if {@link #efgFileName} + * ==null or no widgetId for the event is found in the EFG + */ + private String getWidgetId(String eventId) { + if (eventId != null && efgFileName != null) { + if (efg == null) { + efg = (EFG) IO.readObjFromFile(efgFileName, EFG.class); + } + for (EventType event : efg.getEvents().getEvent()) { + if (eventId.equals(event.getEventId())) { + return event.getWidgetId(); + } + } + } + return null; + } +} Index: /trunk/quest-plugin-guitar/src/main/java/de/ugoe/cs/quest/plugin/guitar/commands/CMDefgTestCasesToSequences.java =================================================================== --- /trunk/quest-plugin-guitar/src/main/java/de/ugoe/cs/quest/plugin/guitar/commands/CMDefgTestCasesToSequences.java (revision 583) +++ /trunk/quest-plugin-guitar/src/main/java/de/ugoe/cs/quest/plugin/guitar/commands/CMDefgTestCasesToSequences.java (revision 583) @@ -0,0 +1,83 @@ +package de.ugoe.cs.quest.plugin.guitar.commands; + +import java.io.File; +import java.io.FilenameFilter; +import java.security.InvalidParameterException; +import java.util.Collection; +import java.util.LinkedList; +import java.util.List; + +import de.ugoe.cs.quest.CommandHelpers; +import de.ugoe.cs.quest.eventcore.Event; +import de.ugoe.cs.quest.plugin.guitar.GUITARTestCaseParser; +import de.ugoe.cs.quest.ui.GlobalDataContainer; +import de.ugoe.cs.util.console.Command; +import de.ugoe.cs.util.console.Console; + +/** + *

+ * Command to load a set of sequences from a set of GUITAR test cases. + *

+ * + * @author Steffen Herbold + * @version 1.0 + */ +public class CMDefgTestCasesToSequences implements Command { + + /* + * (non-Javadoc) + * + * @see de.ugoe.cs.util.console.Command#run(java.util.List) + */ + @Override + public void run(List parameters) { + String foldername; + String sequencesName; + String efgFileName = null; + try { + foldername = (String) parameters.get(0); + sequencesName = (String) parameters.get(1); + if (parameters.size() >= 3) { + efgFileName = (String) parameters.get(2); + } + } catch (Exception e) { + throw new InvalidParameterException(); + } + + File folder = new File(foldername); + + File[] testcaseFiles = folder.listFiles( new FilenameFilter() { + @Override + public boolean accept(File dir, String name) { + return name.endsWith(".tst"); + } + }); + Collection> sequences = new LinkedList>(); + GUITARTestCaseParser parser; + if (efgFileName == null) { + parser = new GUITARTestCaseParser(); + } else { + parser = new GUITARTestCaseParser(efgFileName); + } + for (File testcaseFile : testcaseFiles) { + Console.traceln("Loading from file " + + testcaseFile.getAbsolutePath()); + sequences.add(parser.parseTestCaseFile(testcaseFile)); + } + if (GlobalDataContainer.getInstance().addData(sequencesName, sequences)) { + CommandHelpers.dataOverwritten(sequencesName); + } + + } + + /* + * (non-Javadoc) + * + * @see de.ugoe.cs.util.console.Command#help() + */ + @Override + public void help() { + Console.println("Usage: efgTestCasesToSequences {}"); + } + +} Index: /trunk/quest-plugin-guitar/src/main/java/de/ugoe/cs/quest/plugin/guitar/commands/CMDefgToDFA.java =================================================================== --- /trunk/quest-plugin-guitar/src/main/java/de/ugoe/cs/quest/plugin/guitar/commands/CMDefgToDFA.java (revision 583) +++ /trunk/quest-plugin-guitar/src/main/java/de/ugoe/cs/quest/plugin/guitar/commands/CMDefgToDFA.java (revision 583) @@ -0,0 +1,55 @@ +package de.ugoe.cs.quest.plugin.guitar.commands; + +import java.security.InvalidParameterException; +import java.util.List; + +import de.ugoe.cs.quest.plugin.guitar.EFGModelGenerator; +import de.ugoe.cs.quest.ui.GlobalDataContainer; +import de.ugoe.cs.quest.usageprofiles.DeterministicFiniteAutomaton; +import de.ugoe.cs.util.console.Command; +import de.ugoe.cs.util.console.Console; + +/** + *

+ * Command to that loads an EFG and creates Deterministic Finite Automaton (DFA) + * with the same structure. + *

+ * + * @author Steffen Herbold + * @version 1.0 + */ +public class CMDefgToDFA implements Command { + + /* + * (non-Javadoc) + * + * @see de.ugoe.cs.util.console.Command#run(java.util.List) + */ + @Override + public void run(List parameters) { + String filename; + String modelname; + try { + filename = (String) parameters.get(0); + modelname = (String) parameters.get(1); + } catch (Exception e) { + throw new InvalidParameterException(); + } + + EFGModelGenerator modelGenerator = new EFGModelGenerator(); + DeterministicFiniteAutomaton model = modelGenerator + .efgToDeterministicFiniteAutomaton(filename); + GlobalDataContainer.getInstance().addData(modelname, model); + } + + /* + * (non-Javadoc) + * + * @see de.ugoe.cs.util.console.Command#help() + */ + @Override + public void help() { + Console.println("Usage: efgToDFA "); + } + +} Index: /trunk/quest-plugin-guitar/src/main/java/de/ugoe/cs/quest/plugin/guitar/commands/CMDefgToMM.java =================================================================== --- /trunk/quest-plugin-guitar/src/main/java/de/ugoe/cs/quest/plugin/guitar/commands/CMDefgToMM.java (revision 583) +++ /trunk/quest-plugin-guitar/src/main/java/de/ugoe/cs/quest/plugin/guitar/commands/CMDefgToMM.java (revision 583) @@ -0,0 +1,55 @@ +package de.ugoe.cs.quest.plugin.guitar.commands; + +import java.security.InvalidParameterException; +import java.util.List; + +import de.ugoe.cs.quest.plugin.guitar.EFGModelGenerator; +import de.ugoe.cs.quest.ui.GlobalDataContainer; +import de.ugoe.cs.quest.usageprofiles.FirstOrderMarkovModel; +import de.ugoe.cs.util.console.Command; +import de.ugoe.cs.util.console.Console; + +/** + *

+ * Command to that loads an EFG and creates a first-order Markov model with the + * same structure. + *

+ * + * @author Steffen Herbold + * @version 1.0 + */ +public class CMDefgToMM implements Command { + + /* + * (non-Javadoc) + * + * @see de.ugoe.cs.util.console.Command#run(java.util.List) + */ + @Override + public void run(List parameters) { + String filename; + String modelname; + try { + filename = (String) parameters.get(0); + modelname = (String) parameters.get(1); + } catch (Exception e) { + throw new InvalidParameterException(); + } + + EFGModelGenerator modelGenerator = new EFGModelGenerator(); + FirstOrderMarkovModel model = modelGenerator + .efgToFirstOrderMarkovModel(filename); + GlobalDataContainer.getInstance().addData(modelname, model); + } + + /* + * (non-Javadoc) + * + * @see de.ugoe.cs.util.console.Command#help() + */ + @Override + public void help() { + Console.println("Usage: efgToMM "); + } + +} Index: /trunk/quest-plugin-guitar/src/main/java/de/ugoe/cs/quest/plugin/guitar/eventcore/GUITAREventTarget.java =================================================================== --- /trunk/quest-plugin-guitar/src/main/java/de/ugoe/cs/quest/plugin/guitar/eventcore/GUITAREventTarget.java (revision 583) +++ /trunk/quest-plugin-guitar/src/main/java/de/ugoe/cs/quest/plugin/guitar/eventcore/GUITAREventTarget.java (revision 583) @@ -0,0 +1,43 @@ +package de.ugoe.cs.quest.plugin.guitar.eventcore; + +import de.ugoe.cs.quest.eventcore.IEventTarget; + +/** + * + *

+ * TODO comment + *

+ * + * @version $Revision: $ $Date: Aug 16, 2012$ + * @author 2012, last modified by $Author: sherbold$ + */ +public class GUITAREventTarget implements IEventTarget { + + private static final long serialVersionUID = 1L; + + String widgetId; + + public GUITAREventTarget(String widgetId) { + this.widgetId = widgetId; + } + + /* (non-Javadoc) + * @see de.ugoe.cs.quest.eventcore.IEventTarget#getPlatform() + */ + @Override + public String getPlatform() { + // TODO Auto-generated method stub + System.out.println("TODO: implement GUITAREventTarget.getPlatform "); + return null; + } + + /* + * (non-Javadoc) + * @see java.lang.Object#toString() + */ + @Override + public String toString() { + return widgetId; + } + +} Index: /trunk/quest-plugin-guitar/src/main/java/de/ugoe/cs/quest/plugin/guitar/eventcore/GUITAREventType.java =================================================================== --- /trunk/quest-plugin-guitar/src/main/java/de/ugoe/cs/quest/plugin/guitar/eventcore/GUITAREventType.java (revision 583) +++ /trunk/quest-plugin-guitar/src/main/java/de/ugoe/cs/quest/plugin/guitar/eventcore/GUITAREventType.java (revision 583) @@ -0,0 +1,42 @@ +package de.ugoe.cs.quest.plugin.guitar.eventcore; + +import de.ugoe.cs.quest.eventcore.IEventType; + +/** + * + *

+ * TODO comment + *

+ * + * @version $Revision: $ $Date: Aug 16, 2012$ + * @author 2012, last modified by $Author: sherbold$ + */ +public class GUITAREventType implements IEventType { + + /** */ + private static final long serialVersionUID = 1L; + + String guitarEventId; + + public GUITAREventType(String eventId) { + this.guitarEventId = eventId; + } + + /* (non-Javadoc) + * @see de.ugoe.cs.quest.eventcore.IEventType#getName() + */ + @Override + public String getName() { + return "GUITAREventType"; + } + + /* + * (non-Javadoc) + * @see java.lang.Object#toString() + */ + @Override + public String toString() { + return guitarEventId; + } + +} Index: /trunk/quest-plugin-guitar/src/main/java/de/ugoe/cs/quest/plugin/guitar/eventcore/GUITARReplayable.java =================================================================== --- /trunk/quest-plugin-guitar/src/main/java/de/ugoe/cs/quest/plugin/guitar/eventcore/GUITARReplayable.java (revision 583) +++ /trunk/quest-plugin-guitar/src/main/java/de/ugoe/cs/quest/plugin/guitar/eventcore/GUITARReplayable.java (revision 583) @@ -0,0 +1,69 @@ + +package de.ugoe.cs.quest.plugin.guitar.eventcore; + +import de.ugoe.cs.quest.IReplayDecorator; +import de.ugoe.cs.quest.eventcore.IReplayable; +import de.ugoe.cs.quest.plugin.guitar.EFGReplayDecorator; +import de.ugoe.cs.util.StringTools; + +/** + *

+ * {@link IReplayable} used to generate test cases for the GUITAR suite. + *

+ * + * @author Steffen Herbold + * @version 1.0 + */ +public class GUITARReplayable implements IReplayable { + + /** + *

+ * EventId in the EFG and GUI files. + *

+ */ + String eventId; + + /** + *

+ * Id for object serialization. + *

+ */ + private static final long serialVersionUID = 1L; + + /** + *

+ * Constructor. Creates a new {@link GUITARReplayable}. + *

+ * + * @param eventId + */ + public GUITARReplayable(String eventId) { + this.eventId = eventId; + } + + /* + * (non-Javadoc) + * + * @see de.ugoe.cs.quest.eventcore.IReplayable#getReplay() + */ + @Override + public String getReplay() { + StringBuilder replay = new StringBuilder(); + replay.append("" + StringTools.ENDLINE); + replay.append("" + eventId + "" + StringTools.ENDLINE); + replay.append("false" + StringTools.ENDLINE); + replay.append("" + StringTools.ENDLINE); + return replay.toString(); + } + + /* + * (non-Javadoc) + * + * @see de.ugoe.cs.quest.eventcore.IReplayable#getDecorator() + */ + @Override + public IReplayDecorator getDecorator() { + return EFGReplayDecorator.getInstance(); + } + +} Index: /trunk/quest-ui-core/pom.xml =================================================================== --- /trunk/quest-ui-core/pom.xml (revision 582) +++ /trunk/quest-ui-core/pom.xml (revision 583) @@ -12,10 +12,4 @@ https://quest.informatik.uni-goettingen.de/svn/quest/trunk/quest-ui-core - - - quest-repo - https://trex.informatik.uni-goettingen.de/nexus/content/repositories/thirdparty - - @@ -64,9 +58,4 @@ 1.2.17 - - edu.umd.cs - guitar-model-core - 1.0 - Index: unk/quest-ui-core/src/main/java/de/ugoe/cs/quest/plugin/guitar/EFGModelGenerator.java =================================================================== --- /trunk/quest-ui-core/src/main/java/de/ugoe/cs/quest/plugin/guitar/EFGModelGenerator.java (revision 582) +++ (revision ) @@ -1,135 +1,0 @@ -package de.ugoe.cs.quest.plugin.guitar; - -import java.util.ArrayList; -import java.util.Collection; -import java.util.LinkedList; -import java.util.List; -import java.util.Random; - -import de.ugoe.cs.quest.eventcore.Event; -import de.ugoe.cs.quest.plugin.guitar.eventcore.GUITAREventTarget; -import de.ugoe.cs.quest.plugin.guitar.eventcore.GUITAREventType; -import de.ugoe.cs.quest.plugin.guitar.eventcore.GUITARReplayable; -import de.ugoe.cs.quest.ui.commands.CMDupdateModel; -import de.ugoe.cs.quest.usageprofiles.DeterministicFiniteAutomaton; -import de.ugoe.cs.quest.usageprofiles.FirstOrderMarkovModel; -import edu.umd.cs.guitar.model.GUITARConstants; -import edu.umd.cs.guitar.model.IO; -import edu.umd.cs.guitar.model.data.EFG; -import edu.umd.cs.guitar.model.data.EventGraphType; -import edu.umd.cs.guitar.model.data.EventType; - -/** - *

- * Provides functionality to generates models defined in the package - * de.ugoe.cs.quest.usageprofiles from EFGs. - *

- * - * @author Steffen Herbold - * @version 1.0 - */ -public class EFGModelGenerator { - - /** - *

- * Generates a {@link FirstOrderMarkovModel} from an EFG. In the generated - * model, all following events are equally possible, i.e., the model is - * equal to a {@link DeterministicFiniteAutomaton}. However, through further - * training (e.g., {@link CMDupdateModel}) this can be changed. - *

- * - * @param efgFileName - * name of the EFG file - * @return model generated from the EFG - */ - public FirstOrderMarkovModel efgToFirstOrderMarkovModel(String efgFileName) { - EFG efg = (EFG) IO.readObjFromFile(efgFileName, EFG.class); - - Collection> subsequences = generateEdgeSequences(efg); - FirstOrderMarkovModel model = new FirstOrderMarkovModel(new Random()); - model.train(subsequences); - return model; - } - - /** - *

- * Generates a {@link DeterministicFiniteAutomaton} from an EFG. - *

- * - * @param efgFileName - * name of the EFG file - * @return model generated from the EFG - */ - public DeterministicFiniteAutomaton efgToDeterministicFiniteAutomaton( - String efgFileName) { - EFG efg = (EFG) IO.readObjFromFile(efgFileName, EFG.class); - - Collection> subsequences = generateEdgeSequences(efg); - DeterministicFiniteAutomaton model = new DeterministicFiniteAutomaton( - new Random()); - model.train(subsequences); - return model; - } - - /** - *

- * Extracts the graph structure from the EFG. The result is a set of - * sequences, where each sequence has length two and represents an edge in - * the EFG. - *

- * - * @param efg - * EFG for which the edge sequence set is generated - * @return edge sequence set - */ - private Collection> generateEdgeSequences(EFG efg) { - List events = createEvents(efg); - /* - * getEventGraph returns an adjacency matrix, i.e., a square matrix of - * efgEvents.size(), where a 1 in row i, column j means an edge - * efgEvents.get(i)->efgEvents.get(j) exists. - */ - EventGraphType efgGraph = efg.getEventGraph(); - Collection> subsequences = new LinkedList>(); - - int efgSize = events.size(); - for (int row = 0; row < efgSize; row++) { - for (int col = 0; col < efgSize; col++) { - int relation = efgGraph.getRow().get(row).getE().get(col); - // otherEvent is followed by currentEvent - if (relation != GUITARConstants.NO_EDGE) { - List edge = new LinkedList(); - edge.add(events.get(row)); - edge.add(events.get(col)); - subsequences.add(edge); - } - } - } - return subsequences; - } - - /** - *

- * Extracts creates {@link EFGEvent} for every event contained in the EFG. - *

- * - * @param efg - * EFG for which the events are created - * @return list of events - */ - private List createEvents(EFG efg) { - List efgEvents = efg.getEvents().getEvent(); - List myEvents = new ArrayList(efgEvents.size()); - for (EventType event : efgEvents) { - /* - * the widgetId and eventId are only hash values, the - * "interpretation" is found in the GUI file. - */ - GUITAREventType type = new GUITAREventType(event.getEventId()); - GUITAREventTarget target = new GUITAREventTarget(event.getWidgetId()); - Event myEvent = new Event(type, target); - myEvent.addReplayable(new GUITARReplayable(event.getEventId())); - } - return myEvents; - } -} Index: unk/quest-ui-core/src/main/java/de/ugoe/cs/quest/plugin/guitar/EFGReplayDecorator.java =================================================================== --- /trunk/quest-ui-core/src/main/java/de/ugoe/cs/quest/plugin/guitar/EFGReplayDecorator.java (revision 582) +++ (revision ) @@ -1,95 +1,0 @@ -package de.ugoe.cs.quest.plugin.guitar; - -import de.ugoe.cs.quest.IReplayDecorator; -import de.ugoe.cs.util.StringTools; - -/** - *

- * {@link IReplayDecorator} for replays generated for the GUITAR suite. - *

- * - * @author Steffen Herbold - * @version 1.0 - */ -public class EFGReplayDecorator implements IReplayDecorator { - - /** - *

- * Id for object serialization. - *

- */ - private static final long serialVersionUID = 1L; - - /** - *

- * The instance of the {@link EFGReplayDecorator} (implemented as - * singleton). - *

- */ - transient private static EFGReplayDecorator theInstance; - - /** - *

- * Constructor. Private to guarantee that only one instance of the replay - * generator exists. - *

- */ - private EFGReplayDecorator() { - }; - - /** - *

- * Returns the instance of the MFCReplayDecorator. - *

- * - * @return instance of the MFCReplayDecorator. - */ - public static EFGReplayDecorator getInstance() { - if (theInstance == null) { - theInstance = new EFGReplayDecorator(); - } - return theInstance; - } - - /* - * (non-Javadoc) - * - * @see de.ugoe.cs.quest.IReplayDecorator#getHeader() - */ - @Override - public String getHeader() { - return "" - + StringTools.ENDLINE + "" + StringTools.ENDLINE; - } - - /* - * (non-Javadoc) - * - * @see de.ugoe.cs.quest.IReplayDecorator#getFooter() - */ - @Override - public String getFooter() { - return ""; - } - - /* - * (non-Javadoc) - * - * @see de.ugoe.cs.quest.IReplayDecorator#getSessionHeader(int) - */ - @Override - public String getSessionHeader(int sessionId) { - return ""; - } - - /* - * (non-Javadoc) - * - * @see de.ugoe.cs.quest.IReplayDecorator#getSessionFooter(int) - */ - @Override - public String getSessionFooter(int sessionId) { - return ""; - } - -} Index: unk/quest-ui-core/src/main/java/de/ugoe/cs/quest/plugin/guitar/GUITARTestCaseParser.java =================================================================== --- /trunk/quest-ui-core/src/main/java/de/ugoe/cs/quest/plugin/guitar/GUITARTestCaseParser.java (revision 582) +++ (revision ) @@ -1,113 +1,0 @@ -package de.ugoe.cs.quest.plugin.guitar; - -import java.io.File; -import java.util.LinkedList; -import java.util.List; - -import de.ugoe.cs.quest.eventcore.Event; -import de.ugoe.cs.quest.plugin.guitar.eventcore.GUITAREventTarget; -import de.ugoe.cs.quest.plugin.guitar.eventcore.GUITAREventType; -import de.ugoe.cs.quest.plugin.guitar.eventcore.GUITARReplayable; -import edu.umd.cs.guitar.model.IO; -import edu.umd.cs.guitar.model.data.EFG; -import edu.umd.cs.guitar.model.data.EventType; -import edu.umd.cs.guitar.model.data.StepType; -import edu.umd.cs.guitar.model.data.TestCase; - -/** - *

- * Parser for GUITAR test case files. - *

- * - * @author Steffen Herbold - * @version 1.0 - */ -public class GUITARTestCaseParser { - - /** - *

- * Name of the EFG file for the application the test cases that are parsed - * are generated for. - *

- */ - private String efgFileName = null; - - /** - *

- * Internal handle to the parsed EFG. - *

- */ - private EFG efg = null; - - /** - *

- * Constructor. Creates a new GUITARTestCaseParser. No EFG file is - * associated with this parser. - *

- */ - public GUITARTestCaseParser() { - - } - - /** - *

- * Constructor. Creates a new GUITARTestCaseParser. - *

- * - * @param efgFileName - * EFG file associated with the test cases that are parsed. - */ - public GUITARTestCaseParser(String efgFileName) { - this.efgFileName = efgFileName; - } - - /** - *

- * Parses a GUITAR test case file and returns its contents as an event - * sequence. - *

- * - * @param testcaseFile - * file that is parsed - * @return event sequence describing the test case - */ - public List parseTestCaseFile(File testcaseFile) { - TestCase testcase = (TestCase) IO.readObjFromFile( - testcaseFile.getAbsolutePath(), TestCase.class); - List steps = testcase.getStep(); - List sequence = new LinkedList(); - for (StepType step : steps) { - String eventId = step.getEventId(); - GUITAREventType type = new GUITAREventType(eventId); - GUITAREventTarget target = new GUITAREventTarget(getWidgetId(eventId)); - Event event = new Event(type, target); - event.addReplayable(new GUITARReplayable(eventId)); - sequence.add(event); - } - return sequence; - } - - /** - *

- * If {@link #efgFileName} is specified, this function retrieves the - * widgetId of the widget the event with id eventId belongs to from the EFG. - *

- * - * @param eventId - * @return widgetId of the associated widget; null if {@link #efgFileName} - * ==null or no widgetId for the event is found in the EFG - */ - private String getWidgetId(String eventId) { - if (eventId != null && efgFileName != null) { - if (efg == null) { - efg = (EFG) IO.readObjFromFile(efgFileName, EFG.class); - } - for (EventType event : efg.getEvents().getEvent()) { - if (eventId.equals(event.getEventId())) { - return event.getWidgetId(); - } - } - } - return null; - } -}