001package org.cpsolver.ifs.example.csp;
002
003import org.cpsolver.ifs.model.Value;
004
005/**
006 * CSP value.
007 * 
008 * @version IFS 1.3 (Iterative Forward Search)<br>
009 *          Copyright (C) 2006 - 2014 Tomáš Müller<br>
010 *          <a href="mailto:muller@unitime.org">muller@unitime.org</a><br>
011 *          <a href="http://muller.unitime.org">http://muller.unitime.org</a><br>
012 * <br>
013 *          This library is free software; you can redistribute it and/or modify
014 *          it under the terms of the GNU Lesser General Public License as
015 *          published by the Free Software Foundation; either version 3 of the
016 *          License, or (at your option) any later version. <br>
017 * <br>
018 *          This library is distributed in the hope that it will be useful, but
019 *          WITHOUT ANY WARRANTY; without even the implied warranty of
020 *          MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
021 *          Lesser General Public License for more details. <br>
022 * <br>
023 *          You should have received a copy of the GNU Lesser General Public
024 *          License along with this library; if not see
025 *          <a href='http://www.gnu.org/licenses/'>http://www.gnu.org/licenses/</a>.
026 */
027public class CSPValue extends Value<CSPVariable, CSPValue> {
028    /**
029     * Constructor
030     * 
031     * @param variable
032     *            parent variable
033     * @param value
034     *            value (an integer between 0 .. number of values - 1 )
035     */
036    public CSPValue(CSPVariable variable, int value) {
037        super(variable, new Double(value));
038    }
039    
040    @Override
041    public double toDouble() {
042        return iValue;
043    }
044
045    @Override
046    public String getName() {
047        return String.valueOf(toDouble());
048    }
049}