001 package net.sf.cpsolver.studentsct.filter;
002
003 import net.sf.cpsolver.studentsct.model.Student;
004
005 /**
006 * This student filter accepts only real students (last-like students are
007 * rejected).
008 *
009 * @version StudentSct 1.2 (Student Sectioning)<br>
010 * Copyright (C) 2007 - 2010 Tomas Muller<br>
011 * <a href="mailto:muller@unitime.org">muller@unitime.org</a><br>
012 * <a href="http://muller.unitime.org">http://muller.unitime.org</a><br>
013 * <br>
014 * This library is free software; you can redistribute it and/or modify
015 * it under the terms of the GNU Lesser General Public License as
016 * published by the Free Software Foundation; either version 3 of the
017 * License, or (at your option) any later version. <br>
018 * <br>
019 * This library is distributed in the hope that it will be useful, but
020 * WITHOUT ANY WARRANTY; without even the implied warranty of
021 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
022 * Lesser General Public License for more details. <br>
023 * <br>
024 * You should have received a copy of the GNU Lesser General Public
025 * License along with this library; if not see
026 * <a href='http://www.gnu.org/licenses/'>http://www.gnu.org/licenses/</a>.
027 */
028
029 public class RealStudentFilter implements StudentFilter {
030
031 public RealStudentFilter() {
032 }
033
034 /**
035 * Accept student. Student is accepted if {@link Student#isDummy()} is
036 * false.
037 **/
038 @Override
039 public boolean accept(Student student) {
040 return !student.isDummy();
041 }
042
043 }