| java.lang.Object
 org.apache.commons.collections.functors.PredicateTransformer
| PredicateTransformer | | public class PredicateTransformer implements Transformer,Serializable(Code) | | Transformer implementation that calls a Predicate using the input object
and then returns the input.
since:
Commons Collections 3.0
version:
$Revision: 348444 $ $Date: 2005-11-23 14:06:56 +0000 (Wed, 23 Nov 2005) $
author:
Stephen Colebourne |
| PredicateTransformer | | public PredicateTransformer(Predicate predicate)(Code) | | Constructor that performs no validation.
Use getInstance if you want that.
Parameters:
predicate - the predicate to call, not null |
| getInstance | | public static Transformer getInstance(Predicate predicate)(Code) | | Factory method that performs validation.
Parameters:
predicate - the predicate to call, not null the predicate transformer
throws:
IllegalArgumentException - if the predicate is null |
| getPredicate | | public Predicate getPredicate()(Code) | | Gets the predicate.
the predicate
since:
Commons Collections 3.1 |
| transform | | public Object transform(Object input)(Code) | | Transforms the input to result by calling a predicate.
Parameters:
input - the input object to transform the transformed result |
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