org.apache.commons.collections.functors
public final class TransformedPredicate extends Object implements Predicate, PredicateDecorator, Serializable
Predicate
.
Since: Commons Collections 3.1
Version: $Revision: 1.4 $ $Date: 2004/05/31 16:43:17 $
Constructor Summary | |
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TransformedPredicate(Transformer transformer, Predicate predicate)
Constructor that performs no validation.
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Method Summary | |
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boolean | evaluate(Object object)
Evaluates the predicate returning the result of the decorated predicate
once the input has been transformed
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static Predicate | getInstance(Transformer transformer, Predicate predicate)
Factory to create the predicate.
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Predicate[] | getPredicates()
Gets the predicate being decorated.
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Transformer | getTransformer()
Gets the transformer in use.
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getInstance
if you want that.
Parameters: transformer the transformer to use predicate the predicate to decorate
Parameters: object the input object which will be transformed
Returns: true if decorated predicate returns true
Parameters: transformer the transformer to call predicate the predicate to call with the result of the transform
Returns: the predicate
Throws: IllegalArgumentException if the transformer or the predicate is null
Returns: the predicate as the only element in an array
Since: Commons Collections 3.1
Returns: the transformer