org.apache.commons.collections.functors
Class StringValueTransformer<T>

java.lang.Object
  org.apache.commons.collections.functors.StringValueTransformer<T>

All Implemented Interfaces:

Serializable, Transformer<T,String>

public final class StringValueTransformer<T>
extends Object
implements Transformer<T,String>, Serializable

Transformer implementation that returns the String.valueOf.

Since:

Commons Collections 3.0

Version:

$Revision: 1.1.1.1 $ $Date: 2005/05/23 04:34:36 $

Author:

Matt Hall, John Watkinson, Stephen Colebourne

See Also:

Serialized Form

Method Summary

static <T> Transformer<T,String>	getInstance() Factory returning the singleton instance.
String	transform(T input) Transforms the input to result by calling String.valueOf.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getInstance

public static <T> Transformer<T,String> getInstance()

Factory returning the singleton instance.

Returns:

the singleton instance

Since:

Commons Collections 3.1

transform

public String transform(T input)

Transforms the input to result by calling String.valueOf.

Specified by:

transform in interface Transformer<T,String>

Parameters:

input - the input object to transform

Returns:

the transformed result