source: branches/ralph/src/main/java/de/ugoe/cs/autoquest/tasktrees/alignment/substitution/ObjectDistanceSubstitionMatrix.java @ 1553

package de.ugoe.cs.autoquest.tasktrees.alignment.substitution;

import java.util.ArrayList;
import java.util.Collection;
import java.util.Iterator;

import de.ugoe.cs.autoquest.eventcore.guimodel.GUIModel;
import de.ugoe.cs.autoquest.eventcore.guimodel.IGUIElement;

import java.util.List;

import de.ugoe.cs.autoquest.eventcore.Event;
import de.ugoe.cs.autoquest.tasktrees.alignment.algorithms.AlignmentHelpers;
import de.ugoe.cs.autoquest.tasktrees.treeifc.IEventTaskInstance;
import de.ugoe.cs.autoquest.tasktrees.treeifc.IUserSession;
import de.ugoe.cs.util.console.GlobalDataContainer;

public class ObjectDistanceSubstitionMatrix implements SubstitutionMatrix {

        private ArrayList<int[][]> matrix;
        private int currentSequence;
        
        
        public ObjectDistanceSubstitionMatrix() {
                currentSequence = 0;
                matrix = new ArrayList<int[][]>();
        }
        
        @Override
        public String info() {
                // TODO Auto-generated method stub
                return null;
        }

        @Override
        public double getDistance(int pos1, int pos2) {
                // TODO Auto-generated method stub
                
                return matrix.get(currentSequence)[pos1][pos2];
        }
        
        public double getDistance(int sequence, int pos1, int pos2) {
                return  matrix.get(sequence)[pos1][pos2];
                
                
        }

        @Override
        public double getGapPenalty() {
                // TODO Auto-generated method stub
                return 0;
        }

        @Override
        public void generate(List<IUserSession> sessions) {
                
                for(Iterator it = sessions.iterator(); it.hasNext();) {
                        IUserSession session = (IUserSession) it.next();
                        matrix.add(new int[sessions.size()][sessions.size()]);
                
                        
                        for (int i=0; i < session.size(); i++) {
                                for (int j=0; j < session.size(); j++) {
                                        //TODO Check if ITaskInstance is of type IEventTaskInstance 
                                        IEventTaskInstance eti1 = (IEventTaskInstance) session.get(i);
                                        IEventTaskInstance eti2 = (IEventTaskInstance) session.get(j);
                                        IGUIElement first = (IGUIElement) eti1.getEvent().getTarget();
                                        IGUIElement second =(IGUIElement) eti2.getEvent().getTarget();
                                        matrix.get(currentSequence)[i][j] = AlignmentHelpers.distanceBetween(first, second);
                                }
                        }                       
                }
        }
}