org.perfectjpattern.core.api.behavioral.chainofresponsibility
Class NullRequest

java.lang.Object
  org.perfectjpattern.core.api.behavioral.chainofresponsibility.NullRequest

All Implemented Interfaces:

ISingleton

public final class NullRequest
extends Object
implements ISingleton

Null Object Pattern implementation of Chain of Responsibility Request Parameter.

NullRequest is a Singleton therefore it may not be directly instantiated, neither it may be extended.

Version:

$Revision: 1.0 $ $Date: Nov 6, 2007 5:35:36 PM $

Author:

Giovanni Azua

Method Summary

static NullRequest

getInstance() Returns Singleton instance of NullRequest.

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static NullRequest getInstance()

Returns Singleton instance of NullRequest.

Returns:

Singleton instance of NullRequest.