/*  AnalyzedPlyImpl - A utility class to store and pass a ply along with it's                     evaluated score.  Copyright (C) 2003 The Java-Chess team <info@java-chess.de>  This program is free software; you can redistribute it and/or  modify it under the terms of the GNU General Public License  as published by the Free Software Foundation; either version 2  of the License, or (at your option) any later version.  This program is distributed in the hope that it will be useful,  but WITHOUT ANY WARRANTY; without even the implied warranty of  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the  GNU General Public License for more details.  You should have received a copy of the GNU General Public License  along with this program; if not, write to the Free Software  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.*/package de.java_chess.javaChess.ply;import de.java_chess.javaChess.*;/** * Utility class for plies and their scores. */public class AnalyzedPlyImpl implements AnalyzedPly {    // Instance variables    /**     * The analyzed ply.     */    private Ply _ply;    /**     * The result of the analysis.     */    private short _score;    // Constructors    /**     * Create a new AnalyzedPly instance.     */    public AnalyzedPlyImpl( Ply ply, short score) {	setPly( ply);	setScore( score);    }        // Methods    /**     * Get the analyzed ply.     *     * @return The analyzed ply.     */    public final Ply getPly() {	return _ply;    }        /**     * Set a new ply.     *     * @param ply The new ply.     */    public final void setPly( Ply ply) {	_ply = ply;    }    /**     * Get the scrore of this ply.     *     * @return The score of this ply.     */    public final short getScore() {	return _score;    }    /**     * Set a new scrore for this ply.     *     * @param score The new score for this ply.     */    public final void setScore( short score) {	_score = score;    }    /**     * Clone this ply.     *     * @return A clone of this ply.     */    public Object clone() {	return new AnalyzedPlyImpl( getPly(), getScore());    }}