Package org.jacop.examples.fd.crosswords

Class CrossWord.PrintListener<T extends Var>

java.lang.Object

org.jacop.search.SimpleSolutionListener<T>

org.jacop.examples.fd.crosswords.CrossWord.PrintListener<T>

All Implemented Interfaces:

SolutionListener<T>

Enclosing class:

CrossWord

public class CrossWord.PrintListener<T extends Var>
extends SimpleSolutionListener<T>

It is a simple print listener to print every tenth solution encountered.

Field Summary

Fields

Modifier and Type	Field	Description
(package private) char[][]	crossWordTemplate

Fields inherited from class org.jacop.search.SimpleSolutionListener

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

Constructor Summary

Constructors

Constructor	Description
PrintListener(char[][] crosswordTemplate)

Method Summary

Modifier and Type	Method	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

Field Details

crossWordTemplate

char[][] crossWordTemplate

Constructor Details

PrintListener

public PrintListener(char[][] crosswordTemplate)

Method Details

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.