net.sf.cpsolver.exam.neighbours

Class ExamRoomSwapNeighbour

java.lang.Object

net.sf.cpsolver.ifs.model.Neighbour<Exam,ExamPlacement>

net.sf.cpsolver.exam.neighbours.ExamRoomSwapNeighbour

public class ExamRoomSwapNeighbour
extends Neighbour<Exam,ExamPlacement>

Swap a room between two assigned exams.

Version:

ExamTT 1.2 (Examination Timetabling)
Copyright (C) 2008 - 2010 Tomáš Müller
muller@unitime.org
http://muller.unitime.org

This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with this library; if not see http://www.gnu.org/licenses/.

Constructor Summary

Constructors

Constructor and Description
ExamRoomSwapNeighbour(ExamPlacement placement, ExamRoomPlacement current, ExamRoomPlacement swap)

Method Summary

Modifier and Type	Method and Description
void	assign(long iteration) Perform assignmnet
boolean	canDo()
String	toString()
protected static String	toString(double[] x, double[] y)
double	value() Difference in the evaluation function, if this neighnour is assigned.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ExamRoomSwapNeighbour

public ExamRoomSwapNeighbour(ExamPlacement placement,
                             ExamRoomPlacement current,
                             ExamRoomPlacement swap)

Method Detail

canDo

public boolean canDo()

assign

public void assign(long iteration)

Description copied from class: Neighbour

Perform assignmnet

Specified by:

assign in class Neighbour<Exam,ExamPlacement>

toString

public String toString()

Overrides:

toString in class Object

toString

protected static String toString(double[] x,
                                 double[] y)

value

public double value()

Description copied from class: Neighbour

Difference in the evaluation function, if this neighnour is assigned.

Specified by:

value in class Neighbour<Exam,ExamPlacement>