Module com.google.common

Package com.google.common.util.concurrent

Interface ClosingFuture.Combiner3.ClosingFunction3<V1,V2,V3,U>

Type Parameters:

V1 - the type returned by the first future

V2 - the type returned by the second future

V3 - the type returned by the third future

U - the type returned by the function

Enclosing class:

ClosingFuture.Combiner3<V1,V2,V3>

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public static interface ClosingFuture.Combiner3.ClosingFunction3<V1,V2,V3,U>

A function that returns a value when applied to the values of the three futures passed to ClosingFuture.whenAllSucceed(ClosingFuture, ClosingFuture, ClosingFuture).

Method Summary

Modifier and Type	Method	Description
U	apply(ClosingFuture.DeferredCloser closer, V1 value1, V2 value2, V3 value3)	Applies this function to three inputs, or throws an exception if unable to do so.

Method Details

apply

U apply(ClosingFuture.DeferredCloser closer,
 V1 value1,
 V2 value2,
 V3 value3)
 throws Exception

Applies this function to three inputs, or throws an exception if unable to do so.

Any objects that are passed to DeferredCloser#eventuallyClose(Closeable, Executor) closer.eventuallyClose() will be closed when the ClosingFuture pipeline is done (but not before this method completes), even if this method throws or the pipeline is cancelled.

Throws:

Exception