NOPClosure (Apache Commons Collections 3.2.2 API)

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java.lang.Object
- org.apache.commons.collections.functors.NOPClosure

All Implemented Interfaces:

Serializable, Closure
```
public class NOPClosure
extends Object
implements Closure, Serializable
```
Closure implementation that does nothing.

Since:

Commons Collections 3.0

Version:

$Revision: 972404 $ $Date: 2008-04-10 14:33:15 +0200 (Thu, 10 Apr 2008) $

Author:

Stephen Colebourne

See Also:
Serialized Form

- Field Summary
  
  Fields
  Modifier and Type Field and Description
  
  static Closure INSTANCE
  Singleton predicate instance
- Method Summary
  
  Methods
  Modifier and Type Method and Description
  
  void execute(Object input)
  Do nothing.
  
  static Closure 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 Closure getInstance()
```
    Factory returning the singleton instance.
    
    Returns:
    the singleton instance
    Since:
    
    Commons Collections 3.1
  - execute
```
public void execute(Object input)
```
    Do nothing.
    
    Specified by:
    
    execute in interface Closure
    
    Parameters:
    input - the input object

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