    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}