| java.lang.Object
 org.apache.commons.collections.functors.TransformedPredicate
| TransformedPredicate | | final public class TransformedPredicate implements Predicate,PredicateDecorator,Serializable(Code) | | Predicate implementation that transforms the given object before invoking
another Predicate.
since:
Commons Collections 3.1
version:
$Revision: 348444 $ $Date: 2005-11-23 14:06:56 +0000 (Wed, 23 Nov 2005) $
author:
Alban Peignier
author:
Stephen Colebourne |
| TransformedPredicate | | public TransformedPredicate(Transformer transformer, Predicate predicate)(Code) | | Constructor that performs no validation.
Use getInstance if you want that.
Parameters:
transformer - the transformer to use
Parameters:
predicate - the predicate to decorate |
| evaluate | | public boolean evaluate(Object object)(Code) | | Evaluates the predicate returning the result of the decorated predicate
once the input has been transformed
Parameters:
object - the input object which will be transformed true if decorated predicate returns true |
| getInstance | | public static Predicate getInstance(Transformer transformer, Predicate predicate)(Code) | | Factory to create the predicate.
Parameters:
transformer - the transformer to call
Parameters:
predicate - the predicate to call with the result of the transform the predicate
throws:
IllegalArgumentException - if the transformer or the predicate is null |
| getPredicates | | public Predicate[] getPredicates()(Code) | | Gets the predicate being decorated.
the predicate as the only element in an array
since:
Commons Collections 3.1 |
| getTransformer | | public Transformer getTransformer()(Code) | | Gets the transformer in use.
the transformer |
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