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org.apache.commons.collections.functors

Class NOPTransformer

java.lang.Object
|
+--org.apache.commons.collections.functors.NOPTransformer

All Implemented Interfaces:
Transformer, Serializable


public class NOPTransformer
extends java.lang.Object
implements Transformer, Serializable

Transformer implementation that does nothing.
Since:
Commons Collections 3.0
Author:
Stephen Colebourne

Field Summary

static Transformer

INSTANCE

Singleton predicate instance

Method Summary

Object

transform(Object input)

Do nothing

Field Details

INSTANCE

public static final Transformer INSTANCE

Singleton predicate instance

Method Details

transform

public Object transform(Object input)

Do nothing

Parameters:
input