Class ChainedClosure<T>
java.lang.Object
org.apache.commons.collections4.functors.ChainedClosure<T>
- Type Parameters:
T- the type of the input to the operation.
- All Implemented Interfaces:
Serializable,Consumer<T>,Closure<T>
Closure implementation that chains the specified closures together.
- Since:
- 3.0
- See Also:
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Constructor Summary
ConstructorsConstructorDescriptionChainedClosure(Closure<? super T>... closures) Constructor that performs no validation. -
Method Summary
Modifier and TypeMethodDescriptionstatic <E> Closure<E> chainedClosure(Collection<? extends Closure<? super E>> closures) Create a new Closure that calls each closure in turn, passing the result into the next closure.static <E> Closure<E> chainedClosure(Closure<? super E>... closures) Factory method that performs validation and copies the parameter array.voidExecute a list of closures.Gets the closures.
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Constructor Details
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ChainedClosure
Constructor that performs no validation. UsechainedClosureif you want that.- Parameters:
closures- the closures to chain, copied, no nulls
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Method Details
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chainedClosure
Factory method that performs validation and copies the parameter array.- Type Parameters:
E- the type that the closure acts on- Parameters:
closures- the closures to chain, copied, no nulls- Returns:
- the
chainedclosure - Throws:
NullPointerException- if the closures array is nullNullPointerException- if any closure in the array is null
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chainedClosure
Create a new Closure that calls each closure in turn, passing the result into the next closure. The ordering is that of the iterator() method on the collection.- Type Parameters:
E- the type that the closure acts on- Parameters:
closures- a collection of closures to chain- Returns:
- the
chainedclosure - Throws:
NullPointerException- if the closures collection is nullNullPointerException- if any closure in the collection is null
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execute
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getClosures
Gets the closures.- Returns:
- a copy of the closures
- Since:
- 3.1
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