org.apache.commons.collections.functors
Class NOPClosure
java.lang.Object
|
+--org.apache.commons.collections.functors.NOPClosure
- All Implemented Interfaces:
- Closure, Serializable
- public class NOPClosure
- extends Object
- implements Closure, Serializable
Closure implementation that does nothing.
- Since:
- Commons Collections 3.0
- Version:
- $Revision: 1.2 $ $Date: 2004/01/14 21:43:09 $
- Author:
- Stephen Colebourne
- See Also:
- Serialized Form
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
INSTANCE
public static final Closure INSTANCE
- Singleton predicate instance
execute
public void execute(Object input)
- Do nothing
- Specified by:
execute
in interface Closure
- Following copied from interface:
org.apache.commons.collections.Closure
- Parameters:
input
- the input to execute on- Throws:
ClassCastException
- (runtime) if the input is the wrong classIllegalArgumentException
- (runtime) if the input is invalidFunctorException
- (runtime) if any other error occurs
Copyright © 2001-2004 Apache Software Foundation. All Rights Reserved.