[1553] | 1 | package de.ugoe.cs.autoquest.tasktrees.alignment.substitution; |
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[1324] | 2 | |
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[1331] | 3 | import java.util.ArrayList; |
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[1324] | 4 | import java.util.Collection; |
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[1554] | 5 | import java.util.HashMap; |
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[1331] | 6 | import java.util.Iterator; |
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| 7 | |
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| 8 | import de.ugoe.cs.autoquest.eventcore.guimodel.GUIModel; |
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| 9 | import de.ugoe.cs.autoquest.eventcore.guimodel.IGUIElement; |
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| 10 | |
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[1324] | 11 | import java.util.List; |
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| 12 | |
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| 13 | import de.ugoe.cs.autoquest.eventcore.Event; |
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[1553] | 14 | import de.ugoe.cs.autoquest.tasktrees.alignment.algorithms.AlignmentHelpers; |
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| 15 | import de.ugoe.cs.autoquest.tasktrees.treeifc.IEventTaskInstance; |
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[1554] | 16 | import de.ugoe.cs.autoquest.tasktrees.treeifc.ITask; |
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| 17 | import de.ugoe.cs.autoquest.tasktrees.treeifc.ITaskInstance; |
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[1553] | 18 | import de.ugoe.cs.autoquest.tasktrees.treeifc.IUserSession; |
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[1554] | 19 | import de.ugoe.cs.autoquest.usageprofiles.SymbolMap; |
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[1331] | 20 | import de.ugoe.cs.util.console.GlobalDataContainer; |
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[1324] | 21 | |
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| 22 | public class ObjectDistanceSubstitionMatrix implements SubstitutionMatrix { |
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| 23 | |
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[1554] | 24 | // private ArrayList<int[][]> matrix; |
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| 25 | HashMap<Integer, Integer> idmapping; |
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| 26 | private TriangleMatrix matrix; |
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| 27 | private SymbolMap<ITaskInstance, ITask> uniqueTasks; |
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[1555] | 28 | private float gapPenalty; |
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| 29 | private float positiveThreshold; |
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| 30 | |
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[1554] | 31 | public ObjectDistanceSubstitionMatrix( |
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[1558] | 32 | SymbolMap<ITaskInstance, ITask> uniqueTasks,float positiveThreshold) { |
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[1554] | 33 | this.uniqueTasks = uniqueTasks; |
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[1558] | 34 | this.positiveThreshold = positiveThreshold; |
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[1554] | 35 | idmapping = new HashMap<Integer, Integer>(); |
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| 36 | matrix = new TriangleMatrix(uniqueTasks.size()+1); |
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[1559] | 37 | gapPenalty = -5; |
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[1558] | 38 | |
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[1324] | 39 | } |
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| 40 | |
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| 41 | @Override |
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[1554] | 42 | public float getGapPenalty() { |
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[1555] | 43 | return gapPenalty; |
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[1324] | 44 | } |
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| 45 | |
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| 46 | @Override |
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[1554] | 47 | public void generate() { |
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[1555] | 48 | int index = 0; |
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[1558] | 49 | //TODO We need to determine this parameter before generating the matrix.. |
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| 50 | float meandistance = 18; |
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| 51 | //TODO We need to determine this parameter before generating the matrix.. |
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| 52 | float maxDistance =34; |
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[1554] | 53 | for (Iterator<ITaskInstance> it = uniqueTasks.getSymbols().iterator(); it |
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| 54 | .hasNext();) { |
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| 55 | Object obj1 = it.next(); |
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| 56 | IEventTaskInstance eti1 = null; |
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| 57 | if (obj1 instanceof IEventTaskInstance) { |
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| 58 | eti1 = (IEventTaskInstance) obj1; |
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| 59 | } |
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[1555] | 60 | |
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[1554] | 61 | for (Iterator<ITaskInstance> jt = uniqueTasks.getSymbols() |
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| 62 | .iterator(); jt.hasNext();) { |
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| 63 | IEventTaskInstance eti2 = null; |
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| 64 | Object obj2 = jt.next(); |
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| 65 | if (obj2 instanceof IEventTaskInstance) { |
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| 66 | eti2 = (IEventTaskInstance) obj2; |
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[1331] | 67 | } |
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[1554] | 68 | IGUIElement first = (IGUIElement) eti1.getEvent().getTarget(); |
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| 69 | IGUIElement second = (IGUIElement) eti2.getEvent().getTarget(); |
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[1555] | 70 | int tempindex1 = -1; |
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| 71 | int tempindex2 = -1; |
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| 72 | if(!idmapping.containsKey(eti1.getTask().getId())) |
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| 73 | { |
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| 74 | idmapping.put(eti1.getTask().getId(), index); |
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| 75 | tempindex1 = index; |
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| 76 | index++; |
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| 77 | } |
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| 78 | else |
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| 79 | { |
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| 80 | tempindex1 = idmapping.get(eti1.getTask().getId()); |
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| 81 | } |
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| 82 | if(!idmapping.containsKey(eti2.getTask().getId())) |
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| 83 | { |
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| 84 | idmapping.put(eti2.getTask().getId(), index); |
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| 85 | tempindex2 = index; |
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| 86 | index++; |
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| 87 | } |
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| 88 | else |
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| 89 | { |
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| 90 | tempindex2 = idmapping.get(eti2.getTask().getId()); |
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| 91 | } |
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[1558] | 92 | float distance = -1*AlignmentHelpers.distanceBetween(first, second); |
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| 93 | //meandistance += distance; |
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[1555] | 94 | |
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[1558] | 95 | if(distance > maxDistance){ |
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| 96 | maxDistance = distance; |
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[1555] | 97 | } |
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[1558] | 98 | |
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| 99 | distance += 5; |
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| 100 | |
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| 101 | //if (distance < positiveThreshold) { |
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| 102 | // distance = -1*distance; |
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| 103 | //} |
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| 104 | |
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[1555] | 105 | matrix.set(tempindex1, tempindex2,distance); |
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| 106 | |
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[1554] | 107 | } |
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[1331] | 108 | } |
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[1558] | 109 | //System.out.println("ObjectDistanceMatrix: MaxDistance: " + maxDistance); |
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| 110 | //System.out.println(meandistance/(uniqueTasks.size()*uniqueTasks.size())); |
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[1555] | 111 | //System.out.println(idmapping.toString()); |
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| 112 | //System.out.println(matrix.toString()); |
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| 113 | //System.out.println(idmapping.keySet().toString()); |
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| 114 | //System.out.println(idmapping.values().toString()); |
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| 115 | |
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[1324] | 116 | } |
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[1558] | 117 | |
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| 118 | public String toString(){ |
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| 119 | return matrix.toString(); |
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| 120 | } |
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[1554] | 121 | |
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| 122 | @Override |
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| 123 | public float getDistance(int taskId1, int taskId2) { |
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[1555] | 124 | //System.out.println("Taskid1: " + taskId1 + " Taskid2: " + taskId2 + " Idmapping1: " + idmapping.get(taskId1) + " Idmapping2: " + idmapping.get(taskId2)); |
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[1554] | 125 | return matrix.get(idmapping.get(taskId1),idmapping.get(taskId2)); |
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| 126 | } |
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| 127 | |
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[1324] | 128 | } |
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[1554] | 129 | |
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