Interface ClosingFuture.ClosingFunction<T extends @Nullable java.lang.Object,U extends @Nullable java.lang.Object>
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- Type Parameters:
T
- the type of the input to the functionU
- the type of the result of the function
- Enclosing class:
- ClosingFuture<V extends @Nullable java.lang.Object>
public static interface ClosingFuture.ClosingFunction<T extends @Nullable java.lang.Object,U extends @Nullable java.lang.Object>
A function from an input to a result.
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description U
apply(ClosingFuture.DeferredCloser closer, T input)
Applies this function to an input, or throws an exception if unable to do so.
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Method Detail
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apply
U apply(ClosingFuture.DeferredCloser closer, T input) throws java.lang.Exception
Applies this function to an input, or throws an exception if unable to do so.Any objects that are passed to
closer.eventuallyClose()
will be closed when theClosingFuture
pipeline is done (but not before this method completes), even if this method throws or the pipeline is cancelled.- Throws:
java.lang.Exception
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