001 package net.sf.cpsolver.studentsct.heuristics.selection;
002
003 import java.util.Set;
004
005 import net.sf.cpsolver.studentsct.model.Student;
006
007 /**
008 * An interface to pass the list problematic students computed by a neighbour
009 * selection to the next neighbour selection.
010 *
011 * @version StudentSct 1.2 (Student Sectioning)<br>
012 * Copyright (C) 2007 - 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
031 public interface ProblemStudentsProvider {
032 /** Set of problematic students ({@link Student} objects). */
033 public Set<Student> getProblemStudents();
034 }