source: branches/autoquest-core-tasktrees-alignment/src/main/java/de/ugoe/cs/autoquest/tasktrees/alignment/algorithms/Match.java @ 1733

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

import java.io.Serializable;
import java.util.ArrayList;
import java.util.LinkedList;

public class Match implements Serializable {
        /**
         * 
         */
        private static final long serialVersionUID = -3206992723755714741L;

        private final ArrayList<NumberSequence> matchseqs;

        private LinkedList<MatchOccurence> occurences;

        public Match() {
                matchseqs = new ArrayList<NumberSequence>(2);
                occurences = new LinkedList<MatchOccurence>();
                matchseqs.add(null);
                matchseqs.add(null);
        }

        public void addOccurence(MatchOccurence occurence) {
                occurences.add(occurence);
        }

        public void addOccurencesOf(Match m) {
                occurences.addAll(m.getOccurences());
        }

        public boolean equals(Match m) {
                if ((m.getFirstSequence().equals(this.getFirstSequence()) || m
                                .getFirstSequence().equals(this.getSecondSequence()))
                                && (m.getSecondSequence().equals(this.getFirstSequence()) || m
                                                .getSecondSequence().equals(this.getSecondSequence()))) {
                        return true;
                }
                return false;
        }

        public NumberSequence getFirstSequence() {
                return matchseqs.get(0);
        }

        public LinkedList<MatchOccurence> getOccurences() {
                return occurences;
        }

        public NumberSequence getSecondSequence() {
                return matchseqs.get(1);
        }

        public int occurenceCount() {
                return occurences.size();
        }

        public void setFirstSequence(NumberSequence seq) {
                matchseqs.set(0, seq);
        }

        public void setOccurences(LinkedList<MatchOccurence> occurences) {
                this.occurences = occurences;
        }

        public void setSecondSequence(NumberSequence seq) {
                matchseqs.set(1, seq);
        }

        public int size() {
                // Both sequences should be equally long
                return matchseqs.get(0).size();
        }

}