net.sf.cpsolver.coursett.heuristics
Class NeighbourSelectionWithSuggestions
java.lang.Object
net.sf.cpsolver.ifs.heuristics.StandardNeighbourSelection<Lecture,Placement>
net.sf.cpsolver.coursett.heuristics.NeighbourSelectionWithSuggestions
- All Implemented Interfaces:
- NeighbourSelection<Lecture,Placement>
public class NeighbourSelectionWithSuggestions
- extends StandardNeighbourSelection<Lecture,Placement>
Neighbour selection which does the standard time neighbour selection most of
the time, however, the very best neighbour is selected time to time (using
backtracking based search).
- Version:
- CourseTT 1.2 (University Course Timetabling)
Copyright (C) 2006 - 2010 Tomas Muller
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/.
- See Also:
StandardNeighbourSelection
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
NeighbourSelectionWithSuggestions
public NeighbourSelectionWithSuggestions(DataProperties properties)
throws Exception
- Throws:
Exception
NeighbourSelectionWithSuggestions
public NeighbourSelectionWithSuggestions(Solver<Lecture,Placement> solver)
throws Exception
- Throws:
Exception
init
public void init(Solver<Lecture,Placement> solver)
- Description copied from class:
StandardNeighbourSelection
- Initialization -- methods
VariableSelection.init(Solver)
and
ValueSelection.init(Solver)
are
called.
- Specified by:
init
in interface NeighbourSelection<Lecture,Placement>
- Overrides:
init
in class StandardNeighbourSelection<Lecture,Placement>
selectNeighbour
public Neighbour<Lecture,Placement> selectNeighbour(Solution<Lecture,Placement> solution)
- Description copied from class:
StandardNeighbourSelection
- Select neighbour. A value is selected to the selected variable.
- Specified by:
selectNeighbour
in interface NeighbourSelection<Lecture,Placement>
- Overrides:
selectNeighbour
in class StandardNeighbourSelection<Lecture,Placement>
- Parameters:
solution
- given solution
- Returns:
- a neighbour assignment
selectNeighbourWithSuggestions
public Neighbour<Lecture,Placement> selectNeighbourWithSuggestions(Solution<Lecture,Placement> solution,
Lecture lecture,
int depth)
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