org.apache.commons.collections.functors
public class NOPTransformer extends Object implements Transformer, Serializable
Since: Commons Collections 3.0
Version: $Revision: 1.6 $ $Date: 2004/05/16 11:36:31 $
Field Summary | |
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static Transformer | INSTANCE Singleton predicate instance |
Method Summary | |
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static Transformer | getInstance()
Factory returning the singleton instance.
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Object | transform(Object input)
Transforms the input to result by doing nothing.
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Returns: the singleton instance
Since: Commons Collections 3.1
Parameters: input the input object to transform
Returns: the transformed result which is the input