net.sf.cpsolver.ifs.model
Class Neighbour

java.lang.Object
  net.sf.cpsolver.ifs.model.Neighbour

Direct Known Subclasses:

BacktrackNeighbourSelection.BackTrackNeighbour, BranchBoundSelection.BranchBoundNeighbour, ExamRoomSwapNeighbour, NeighbourSelectionWithSuggestions.SuggestionNeighbour, RandomUnassignmentSelection.UnassignStudentNeighbour, SimpleNeighbour, SwapStudentSelection.SwapStudentNeighbour

public abstract class Neighbour
extends Object

IFS neighbour.

Version:

IFS 1.1 (Iterative Forward Search)
Copyright (C) 2006 Tomáš Müller
muller@unitime.org
Lazenska 391, 76314 Zlin, Czech Republic

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 2.1 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

See Also:

NeighbourSelection

Constructor Summary

Neighbour()

Method Summary

abstract void	assign(long iteration) Perform assignmnet
abstract 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, toString, wait, wait, wait

Constructor Detail

Neighbour

public Neighbour()

Method Detail

assign

public abstract void assign(long iteration)

Perform assignmnet

value

public abstract double value()

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