org.jacop.fz

Class Solve.CostListener<T extends Var>

java.lang.Object

org.jacop.search.SimpleSolutionListener<T>

org.jacop.fz.Solve.CostListener<T>

All Implemented Interfaces:

SolutionListener<T>

Enclosing class:

Solve

public class Solve.CostListener<T extends Var>
extends SimpleSolutionListener<T>

Field Summary

Fields inherited from class org.jacop.search.SimpleSolutionListener

childrenSolutionListeners, noSolutions, parentSolutionListener, parentSolutionNo, solutionLimit, solutions, vars

Constructor Summary

Constructors

Constructor and Description
CostListener()

Method Summary

Modifier and Type	Method and Description
boolean	executeAfterSolution(Search<T> search, SelectChoicePoint<T> select) It is executed by search after a solution is found.

Methods inherited from class org.jacop.search.SimpleSolutionListener

assignSolution, assignSolution, findSolutionMatchingParent, getParentSolution, getSolution, getSolutions, getVariables, isRecordingSolutions, printAllSolutions, recordSolution, recordSolutions, returnSolution, returnSolution, searchAll, setChildrenListeners, setChildrenListeners, setParentSolutionListener, setSolutionLimit, setSolutionsNo, setVariables, solutionLimitReached, solutionsNo, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

CostListener

public CostListener()

Method Detail

executeAfterSolution

public boolean executeAfterSolution(Search<T> search,
                                    SelectChoicePoint<T> select)

Description copied from interface: SolutionListener

It is executed by search after a solution is found.

Specified by:

executeAfterSolution in interface SolutionListener<T extends Var>

Overrides:

executeAfterSolution in class SimpleSolutionListener<T extends Var>

Parameters:

search - the search which have found a solution.

select - the select choice point heuristic

Returns:

false forces the search to keep looking for a solution, true then the search will accept a solution.