1 |
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2 | package de.ugoe.cs.quest.ui.commands;
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3 |
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4 | import java.security.InvalidParameterException;
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5 | import java.util.Collection;
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6 | import java.util.List;
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7 |
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8 | import de.ugoe.cs.quest.CommandHelpers;
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9 | import de.ugoe.cs.quest.SequenceInstanceOf;
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10 | import de.ugoe.cs.quest.eventcore.Event;
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11 | import de.ugoe.cs.quest.tasktrees.manager.TaskTreeManager;
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12 | import de.ugoe.cs.quest.tasktrees.treeifc.ITaskTree;
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13 | import de.ugoe.cs.util.console.Command;
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14 | import de.ugoe.cs.util.console.GlobalDataContainer;
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15 |
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16 | /**
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17 | * <p>
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18 | * Command to sort the key interactions in a sequence of events. An example, the sequence
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19 | * to write the upper case D
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20 | * <ul>
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21 | * <li>press shift key</li>
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22 | * <li>press D key</li>
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23 | * <li>release shift key</li>
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24 | * <li>release D key</li>
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25 | * </ul>
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26 | *
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27 | * is transformed to the sequence
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28 | *
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29 | * <ul>
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30 | * <li>press shift key</li>
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31 | * <li>press D key</li>
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32 | * <li>release D key</li>
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33 | * <li>release shift key</li>
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34 | * </ul>
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35 | *
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36 | * in which the first pressed key (shift in this case) is always released last. The same is done
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37 | * for the alt and the ctrl keys.
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38 | *
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39 | * </p>
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40 | *
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41 | * @author Patrick Harms
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42 | * @version 1.0
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43 | */
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44 | public class CMDgenerateTaskTree implements Command {
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45 |
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46 | /*
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47 | * (non-Javadoc)
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48 | *
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49 | * @see de.ugoe.cs.util.console.Command#help()
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50 | */
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51 | @Override
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52 | public String help() {
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53 | return "generateTaskTree <sequences> {<tasktree>}";
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54 | }
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55 |
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56 | /*
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57 | * (non-Javadoc)
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58 | *
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59 | * @see de.ugoe.cs.util.console.Command#run(java.util.List)
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60 | */
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61 | @SuppressWarnings("unchecked")
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62 | @Override
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63 | public void run(List<Object> parameters) {
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64 | String sequencesName;
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65 | String tasktreeName;
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66 | try {
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67 | sequencesName = (String) parameters.get(0);
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68 | if (parameters.size() > 1) {
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69 | tasktreeName = (String) parameters.get(1);
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70 | }
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71 | else {
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72 | tasktreeName = "tasktree";
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73 | }
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74 | }
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75 | catch (Exception e) {
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76 | throw new InvalidParameterException("must provide a sequences name");
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77 | }
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78 |
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79 | Collection<List<Event>> sequences = null;
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80 | Object dataObject = GlobalDataContainer.getInstance().getData(sequencesName);
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81 | if (dataObject == null) {
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82 | CommandHelpers.objectNotFoundMessage(sequencesName);
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83 | return;
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84 | }
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85 | if (!SequenceInstanceOf.isCollectionOfSequences(dataObject)) {
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86 | CommandHelpers.objectNotType(sequencesName, "Collection<List<Event<?>>>");
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87 | return;
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88 | }
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89 |
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90 | sequences = (Collection<List<Event>>) dataObject;
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91 |
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92 | ITaskTree taskTree = new TaskTreeManager().createTaskTree(sequences);
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93 |
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94 | if (GlobalDataContainer.getInstance().addData(tasktreeName, taskTree)) {
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95 | CommandHelpers.dataOverwritten(sequencesName);
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96 | }
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97 |
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98 | }
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99 |
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100 | }
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