Class TransformerClosure<T>
java.lang.Object
org.apache.commons.collections4.functors.TransformerClosure<T>
- Type Parameters:
T- the type of the input to the operation.
- All Implemented Interfaces:
Serializable,Consumer<T>,Closure<T>
Closure implementation that calls a Transformer using the input object
and ignore the result.
- Since:
- 3.0
- See Also:
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Constructor Summary
ConstructorsConstructorDescriptionTransformerClosure(Transformer<? super T, ?> transformer) Constructor that performs no validation. -
Method Summary
Modifier and TypeMethodDescriptionvoidExecutes the closure by calling the decorated transformer.Transformer<? super T, ?> Gets the transformer.static <E> Closure<E> transformerClosure(Transformer<? super E, ?> transformer) Factory method that performs validation.
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Constructor Details
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TransformerClosure
Constructor that performs no validation. UsetransformerClosureif you want that.- Parameters:
transformer- the transformer to call, not null
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Method Details
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transformerClosure
Factory method that performs validation.A null transformer will return the
NOPClosure.- Type Parameters:
E- the type that the closure acts on- Parameters:
transformer- the transformer to call, null means nop- Returns:
- the
transformerclosure
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execute
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getTransformer
Gets the transformer.- Returns:
- the transformer
- Since:
- 3.1
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