    001package org.cpsolver.studentsct.filter;
    002
    003import org.cpsolver.studentsct.model.Student;
    004
    005/**
    006 * This student filter accepts only real students (last-like students are
    007 * rejected).
    008 *
    009 * @author  Tomáš Müller
    010 * @version StudentSct 1.3 (Student Sectioning)<br>
    011 *          Copyright (C) 2007 - 2014 Tomáš Müller<br>
    012 *          <a href="mailto:muller@unitime.org">muller@unitime.org</a><br>
    013 *          <a href="http://muller.unitime.org">http://muller.unitime.org</a><br>
    014 * <br>
    015 *          This library is free software; you can redistribute it and/or modify
    016 *          it under the terms of the GNU Lesser General Public License as
    017 *          published by the Free Software Foundation; either version 3 of the
    018 *          License, or (at your option) any later version. <br>
    019 * <br>
    020 *          This library is distributed in the hope that it will be useful, but
    021 *          WITHOUT ANY WARRANTY; without even the implied warranty of
    022 *          MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
    023 *          Lesser General Public License for more details. <br>
    024 * <br>
    025 *          You should have received a copy of the GNU Lesser General Public
    026 *          License along with this library; if not see
    027 *          <a href='http://www.gnu.org/licenses/'>http://www.gnu.org/licenses/</a>.
    028 */
    029
    030public class RealStudentFilter implements StudentFilter {
    031
    032    public RealStudentFilter() {
    033    }
    034
    035    /**
    036     * Accept student. Student is accepted if {@link Student#isDummy()} is
    037     * false.
    038     **/
    039    @Override
    040    public boolean accept(Student student) {
    041        return !student.isDummy();
    042    }
    043
    044    @Override
    045    public String getName() {
    046        return "Real";
    047    }
    048
    049}