    001package net.sf.cpsolver.studentsct.reservation;
    002
    003import net.sf.cpsolver.studentsct.model.Course;
    004import net.sf.cpsolver.studentsct.model.CourseRequest;
    005import net.sf.cpsolver.studentsct.model.Request;
    006import net.sf.cpsolver.studentsct.model.Student;
    007
    008/**
    009 * Course reservation. Students are matched based on their course requests.
    010 *
    011 * <br>
    012 * <br>
    013 *
    014 * @version StudentSct 1.2 (Student Sectioning)<br>
    015 *          Copyright (C) 2007 - 2010 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 */
    033public class CourseReservation extends Reservation {
    034    private Course iCourse;
    035
    036    /**
    037     * Constructor
    038     * @param id unique id
    039     * @param course course offering on which the reservation is set
    040     */
    041    public CourseReservation(long id, Course course) {
    042        super(id, course.getOffering());
    043        iCourse = course;
    044    }
    045
    046    /**
    047     * Curriculum reservation cannot go over the limit
    048     */
    049    @Override
    050    public boolean canAssignOverLimit() {
    051        return false;
    052    }
    053
    054    /**
    055     * Course reservation do not need to be used
    056     */
    057    @Override
    058    public boolean mustBeUsed() {
    059        return false;
    060    }
    061
    062    /**
    063     * Reservation limit (-1 for unlimited)
    064     */
    065    @Override
    066    public double getReservationLimit() {
    067        return iCourse.getLimit();
    068    }
    069
    070    /**
    071     * Reservation priority (lower than individual and group reservations)
    072     */
    073    @Override
    074    public int getPriority() {
    075        return 2;
    076    }
    077
    078    /**
    079     * Course offering
    080     */
    081    public Course getCourse() {
    082        return iCourse;
    083    }
    084
    085    /**
    086     * Check the area, classifications and majors
    087     */
    088    @Override
    089    public boolean isApplicable(Student student) {
    090        for (Request r: student.getRequests()) {
    091            if (r instanceof CourseRequest) {
    092                for (Course course: ((CourseRequest) r).getCourses()) {
    093                    if (course.equals(getCourse())) return true;
    094                }
    095            }
    096        }
    097        return false;
    098    }
    099}