Package repast.simphony.engine.watcher.query

Class WithinMooreBooleanExpression

java.lang.Object

repast.simphony.engine.watcher.query.WithinMooreBooleanExpression

All Implemented Interfaces:

IBooleanExpression

public class WithinMooreBooleanExpression
extends Object
implements IBooleanExpression

Returns true if the watchee is within the watcher's Moore neighborhood in any grid projection contained by the context.

Version:

$Revision: 1.1 $ $Date: 2005/12/21 22:25:34 $

Author:

Nick Collier

Constructor Summary

Constructors

Constructor	Description
WithinMooreBooleanExpression(double distance, Context context)

Method Summary

Modifier and Type	Method	Description
boolean	execute(Object watcher, Object watchee, Object field)
String	getExpression()

Methods inherited from class java.lang.Object

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

Constructor Detail

WithinMooreBooleanExpression

public WithinMooreBooleanExpression(double distance,
                                    Context context)

Method Detail

getExpression

public String getExpression()

Specified by:

getExpression in interface IBooleanExpression

execute

public boolean execute(Object watcher,
                       Object watchee,
                       Object field)

Specified by:

execute in interface IBooleanExpression