001    package net.sf.cpsolver.ifs.model;
002    
003    import java.util.Collection;
004    import java.util.Map;
005    
006    /**
007     * A class providing INFO table.
008     * 
009     * @see Model
010     * 
011     * @version IFS 1.2 (Iterative Forward Search)<br>
012     *          Copyright (C) 2006 - 2010 Tomas Muller<br>
013     *          <a href="mailto:muller@unitime.org">muller@unitime.org</a><br>
014     *          <a href="http://muller.unitime.org">http://muller.unitime.org</a><br>
015     * <br>
016     *          This library is free software; you can redistribute it and/or modify
017     *          it under the terms of the GNU Lesser General Public License as
018     *          published by the Free Software Foundation; either version 3 of the
019     *          License, or (at your option) any later version. <br>
020     * <br>
021     *          This library is distributed in the hope that it will be useful, but
022     *          WITHOUT ANY WARRANTY; without even the implied warranty of
023     *          MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
024     *          Lesser General Public License for more details. <br>
025     * <br>
026     *          You should have received a copy of the GNU Lesser General Public
027     *          License along with this library; if not see
028     *          <a href='http://www.gnu.org/licenses/'>http://www.gnu.org/licenses/</a>.
029     */
030    public interface InfoProvider<V extends Variable<V, ?>> {
031        /** Adds some information into the table with information about the solution */
032        public void getInfo(Map<String, String> info);
033    
034        /**
035         * Adds some information into the table with information about the solution,
036         * only consider variables from the given set
037         */
038        public void getInfo(Map<String, String> info, Collection<V> variables);
039    }