net.sf.cpsolver.ifs.criteria
Class AssignedValue<V extends Variable<V,T>,T extends Value<V,T>>

java.lang.Object
  extended by net.sf.cpsolver.ifs.criteria.AbstractCriterion<V,T>
      extended by net.sf.cpsolver.ifs.criteria.AssignedValue<V,T>
All Implemented Interfaces:
Criterion<V,T>, InfoProvider<V>, ModelListener<V,T>

public class AssignedValue<V extends Variable<V,T>,T extends Value<V,T>>
extends AbstractCriterion<V,T>

Simple Criterion: Sum of Value.toDouble().

This criterion only counts a sum of values (see Value.toDouble()) of the assigned variables. It is an alternative to the default Model.getTotalValue().

Version:
IFS 1.2 (Iterative Forward Search)
Copyright (C) 2006 - 2011 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/.

Nested Class Summary
 
Nested classes/interfaces inherited from class net.sf.cpsolver.ifs.criteria.AbstractCriterion
AbstractCriterion.ValueUpdateType
 
Field Summary
 
Fields inherited from class net.sf.cpsolver.ifs.criteria.AbstractCriterion
iBest, iDebug, iValue, iValueUpdateType, iWeight, sDoubleFormat, sPercentFormat
 
Constructor Summary
AssignedValue()
           
 
Method Summary
 double getValue(T value, Set<T> conflicts)
          Value of a proposed assignment (including hard conflicts)
 double getWeightDefault(DataProperties config)
          Defines default weight (when AbstractCriterion.getWeightName() parameter is not present in the criterion).
 
Methods inherited from class net.sf.cpsolver.ifs.criteria.AbstractCriterion
afterAssigned, afterUnassigned, beforeAssigned, beforeUnassigned, bestRestored, bestSaved, clearCache, computeBounds, constraintAdded, constraintRemoved, getBest, getBounds, getBounds, getInfo, getInfo, getModel, getName, getPerc, getPercRev, getValue, getValue, getWeight, getWeightedBest, getWeightedValue, getWeightedValue, getWeightedValue, getWeightName, inc, init, variableAdded, variableRemoved
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

AssignedValue

public AssignedValue()
Method Detail

getWeightDefault

public double getWeightDefault(DataProperties config)
Description copied from class: AbstractCriterion
Defines default weight (when AbstractCriterion.getWeightName() parameter is not present in the criterion).

Overrides:
getWeightDefault in class AbstractCriterion<V extends Variable<V,T>,T extends Value<V,T>>

getValue

public double getValue(T value,
                       Set<T> conflicts)
Description copied from interface: Criterion
Value of a proposed assignment (including hard conflicts)



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