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[1314] | 1 | /** |
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| 2 | * |
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| 3 | */ |
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[1572] | 4 | package de.ugoe.cs.autoquest.tasktrees.alignment.matrix; |
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[1314] | 5 | |
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[1698] | 6 | import java.util.HashSet; |
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| 7 | import java.util.LinkedList; |
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[1324] | 8 | |
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[1698] | 9 | import de.ugoe.cs.autoquest.tasktrees.treeifc.ITask; |
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| 10 | |
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| 11 | |
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[1314] | 12 | /** |
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| 13 | * @author Ralph Krimmel |
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| 14 | * |
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| 15 | */ |
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| 16 | public class DifferenceSubstitutionMatrix implements SubstitutionMatrix { |
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| 17 | |
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| 18 | private int[] input1; |
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| 19 | private int[] input2; |
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| 20 | private int maxValue; |
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| 21 | |
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| 22 | public DifferenceSubstitutionMatrix(int[] input1,int[] input2) { |
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| 23 | this.input1 = input1; |
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| 24 | this.input2 = input2; |
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| 25 | this.maxValue = getMaxValue(); |
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| 26 | } |
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| 27 | |
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| 28 | /* (non-Javadoc) |
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| 29 | * @see de.ugoe.cs.autoquest.plugin.alignment.SubstitutionMatrix#getDistance(int, int) |
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| 30 | */ |
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[1702] | 31 | public float getScore(int pos1, int pos2) { |
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[1314] | 32 | return maxValue - (input1[pos1] - input2[pos2]); |
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| 33 | } |
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| 34 | |
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| 35 | private int getMaxValue() { |
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| 36 | int max = input1[0]; |
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| 37 | for (int i=0; i < input1.length; i++) { |
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| 38 | if(input1[i] > max) { |
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| 39 | max = input1[i]; |
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| 40 | } |
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| 41 | } |
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| 42 | for (int j=0; j < input2.length; j++) { |
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| 43 | if(input2[j] > max) { |
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| 44 | max = input2[j]; |
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| 45 | } |
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| 46 | } |
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| 47 | return max; |
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| 48 | } |
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| 49 | |
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| 50 | @Override |
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[1702] | 51 | public float getGapPenalty() { |
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[1314] | 52 | return -maxValue; |
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| 53 | } |
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| 54 | |
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| 55 | |
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[1324] | 56 | @Override |
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[1698] | 57 | public void generate(HashSet<ITask> uniqueTasks) { |
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[1324] | 58 | } |
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| 59 | |
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[1698] | 60 | @Override |
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| 61 | public void update(LinkedList<ITask> newlyGeneratedTasks) { |
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| 62 | } |
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| 63 | |
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[1314] | 64 | } |
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