org.apache.commons.collections15.functors
Class NOPClosure<T>

java.lang.Object
  extended by org.apache.commons.collections15.functors.NOPClosure<T>
All Implemented Interfaces:
Serializable, Closure<T>

public class NOPClosure<T>
extends Object
implements Closure<T>, Serializable

Closure implementation that does nothing.

Since:
Commons Collections 3.0
Version:
$Revision: 1.1 $ $Date: 2005/10/11 17:05:24 $
Author:
Matt Hall, John Watkinson, Stephen Colebourne
See Also:
Serialized Form

Field Summary
static Closure INSTANCE
          Singleton predicate instance
 
Method Summary
 void execute(T input)
          Do nothing.
static
<T> Closure<T>
getInstance()
          Factory returning the singleton instance.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

INSTANCE

public static final Closure INSTANCE
Singleton predicate instance

Method Detail

getInstance

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

Returns:
the singleton instance
Since:
Commons Collections 3.1

execute

public void execute(T input)
Do nothing.

Specified by:
execute in interface Closure<T>
Parameters:
input - the input object


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