org.apache.commons.collections.functors

Class NOPClosure

Implemented Interfaces:
Closure, Serializable

public class NOPClosure
extends Object
implements Closure, Serializable

Closure implementation that does nothing.

Version:
$Revision: 1.6 $ $Date: 2004/05/16 11:47:38 $

Author:
Stephen Colebourne

Since:
Commons Collections 3.0

Field Summary

static Closure
INSTANCE
Singleton predicate instance

Method Summary

void
execute(Object input)
Do nothing.
static Closure
getInstance()
Factory returning the singleton instance.

Field Details

INSTANCE

public static final Closure INSTANCE
Singleton predicate instance

Method Details

execute

public void execute(Object input)
Do nothing.
Specified by:
execute in interface Closure

Parameters:
input - the input object


getInstance

public static Closure getInstance()
Factory returning the singleton instance.

Returns:
the singleton instance

Since:
Commons Collections 3.1


Copyright © 2001-2005 Apache Software Foundation. All Rights Reserved.