Class TransformerPredicate<T>
java.lang.Object
org.apache.commons.collections4.functors.AbstractPredicate<T>
org.apache.commons.collections4.functors.TransformerPredicate<T>
- Type Parameters:
- T- the type of the input to the predicate.
- All Implemented Interfaces:
- Serializable,- Predicate<T>,- Predicate<T>
Predicate implementation that returns the result of a transformer.
- Since:
- 3.0
- See Also:
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Constructor SummaryConstructorsConstructorDescriptionTransformerPredicate(Transformer<? super T, Boolean> transformer) Constructor that performs no validation.
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Method SummaryModifier and TypeMethodDescriptionTransformer<? super T, Boolean> Gets the transformer.booleanEvaluates the predicate returning the result of the decorated transformer.static <T> Predicate<T> transformerPredicate(Transformer<? super T, Boolean> transformer) Creates the predicate.Methods inherited from class org.apache.commons.collections4.functors.AbstractPredicateevaluate
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Constructor Details- 
TransformerPredicateConstructor that performs no validation. UsetransformerPredicateif you want that.- Parameters:
- transformer- the transformer to decorate
 
 
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Method Details- 
transformerPredicateCreates the predicate.- Type Parameters:
- T- the type that the predicate queries
- Parameters:
- transformer- the transformer to decorate
- Returns:
- the predicate
- Throws:
- NullPointerException- if the transformer is null
 
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getTransformerGets the transformer.- Returns:
- the transformer
- Since:
- 3.1
 
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testEvaluates the predicate returning the result of the decorated transformer.
 
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