Word.java

package com.swabunga.spell.engine;

import java.util.Comparator;

/** The Word object holds both the string and the score.
 *  <p>This class is now immutable.
 *  </p>
 */
public class Word implements Comparator {
    private String word;
    private int score;

	public Word() {	
	}
	
    public Word(String word, int score) {
      this.word = word;
      this.score = score;
    }

    /** The comparator interface*/
    public int compare(Object o1, Object o2) {
        if (((Word) o1).getScore() < ((Word) o2).getScore()) return -1;
        if (((Word) o1).getScore() == ((Word) o2).getScore()) return 0;
        return 1;
    }

    public String getWord() {
        return word;
    }

    public int getScore() {
        return score;
    }

    public String toString() {
      return word;
    }
}