001package org.cpsolver.ifs.model; 002 003import java.util.Collection; 004import java.util.Map; 005 006import org.cpsolver.ifs.assignment.Assignment; 007 008 009/** 010 * A class providing INFO table. 011 * 012 * @see Model 013 * 014 * @version IFS 1.3 (Iterative Forward Search)<br> 015 * Copyright (C) 2006 - 2014 Tomáš Müller<br> 016 * <a href="mailto:muller@unitime.org">muller@unitime.org</a><br> 017 * <a href="http://muller.unitime.org">http://muller.unitime.org</a><br> 018 * <br> 019 * This library is free software; you can redistribute it and/or modify 020 * it under the terms of the GNU Lesser General Public License as 021 * published by the Free Software Foundation; either version 3 of the 022 * License, or (at your option) any later version. <br> 023 * <br> 024 * This library is distributed in the hope that it will be useful, but 025 * WITHOUT ANY WARRANTY; without even the implied warranty of 026 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 027 * Lesser General Public License for more details. <br> 028 * <br> 029 * You should have received a copy of the GNU Lesser General Public 030 * License along with this library; if not see 031 * <a href='http://www.gnu.org/licenses/'>http://www.gnu.org/licenses/</a>. 032 * 033 * @param <V> Variable 034 * @param <T> Value 035 */ 036public interface InfoProvider<V extends Variable<V, T>, T extends Value<V, T>> { 037 /** Adds some information into the table with information about the solution 038 * @param assignment current assignment 039 * @param info info table 040 **/ 041 public void getInfo(Assignment<V, T> assignment, Map<String, String> info); 042 043 /** 044 * Adds some information into the table with information about the solution, 045 * only consider variables from the given set 046 * @param assignment current assignment 047 * @param info info table 048 * @param variables sub-problem 049 */ 050 public void getInfo(Assignment<V, T> assignment, Map<String, String> info, Collection<V> variables); 051}