001package net.sf.cpsolver.studentsct.reservation; 002 003import net.sf.cpsolver.studentsct.model.Offering; 004import net.sf.cpsolver.studentsct.model.Student; 005 006/** 007 * Dummy reservation. Use to fill remaining space for offerings that are marked as by reservation only. 008 * 009 * <br> 010 * <br> 011 * 012 * @version StudentSct 1.2 (Student Sectioning)<br> 013 * Copyright (C) 2007 - 2010 Tomáš Müller<br> 014 * <a href="mailto:muller@unitime.org">muller@unitime.org</a><br> 015 * <a href="http://muller.unitime.org">http://muller.unitime.org</a><br> 016 * <br> 017 * This library is free software; you can redistribute it and/or modify 018 * it under the terms of the GNU Lesser General Public License as 019 * published by the Free Software Foundation; either version 3 of the 020 * License, or (at your option) any later version. <br> 021 * <br> 022 * This library is distributed in the hope that it will be useful, but 023 * WITHOUT ANY WARRANTY; without even the implied warranty of 024 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 025 * Lesser General Public License for more details. <br> 026 * <br> 027 * You should have received a copy of the GNU Lesser General Public 028 * License along with this library; if not see 029 * <a href='http://www.gnu.org/licenses/'>http://www.gnu.org/licenses/</a>. 030 */ 031public class DummyReservation extends Reservation { 032 033 /** 034 * Constructor 035 * @param offering offering on which the reservation is set 036 */ 037 public DummyReservation(Offering offering) { 038 super(offering.getId(), offering); 039 } 040 041 /** 042 * Dummy reservation is unlimited 043 */ 044 @Override 045 public double getReservationLimit() { 046 return -1; 047 } 048 049 /** 050 * Dummy reservation has low priority 051 */ 052 @Override 053 public int getPriority() { 054 return 4; 055 } 056 057 /** 058 * Dummy reservation is not applicable to any students 059 */ 060 @Override 061 public boolean isApplicable(Student student) { 062 return false; 063 } 064 065 /** 066 * Dummy reservation cannot go over the limit 067 */ 068 @Override 069 public boolean canAssignOverLimit() { 070 return false; 071 } 072 073 074 /** 075 * Dummy reservation do not need to be used 076 */ 077 @Override 078 public boolean mustBeUsed() { 079 return false; 080 } 081 082}