程序包 cn.taketoday.util.concurrent

接口 FutureListener<F extends ListenableFuture<?>>

类型参数:

F - the future type

所有超级接口:

EventListener

所有已知子接口:

ProgressiveFutureListener<F>

所有已知实现类:

DelegatingCompletableFuture, SettableFutureAggregator, SettableFutureNotifier

函数接口:

这是一个函数接口, 因此可用作 lambda 表达式或方法引用的赋值目标。

@FunctionalInterface
public interface FutureListener<F extends ListenableFuture<?>>
extends EventListener

Listens to the result of a ListenableFuture. The result of the asynchronous operation is notified once this listener is added by calling ListenableFuture.addListener(FutureListener).

从以下版本开始:

4.0

作者:

Arjen Poutsma, Sebastien Deleuze, Harry Yang

方法概要

修饰符和类型	方法	说明
static <V, F extends ListenableFuture<V>> FutureListener<F>	forAdaption(SuccessCallback<V> onSuccess, FailureCallback onFailure)	Java 8 lambda-friendly alternative with success and failure callbacks.
static <V, F extends ListenableFuture<V>> FutureListener<F>	forFailure(FailureCallback failureCallback)	Java 8 lambda-friendly alternative with failure callbacks.
void	operationComplete(F future)	Invoked when the operation associated with the ListenableFuture has been completed.

方法详细资料

operationComplete

void operationComplete(F future)
                throws Throwable

Invoked when the operation associated with the ListenableFuture has been completed.

参数:

future - the source ListenableFuture which called this callback

抛出:

Throwable

forAdaption

static <V,
F extends ListenableFuture<V>>
FutureListener<F> forAdaption(SuccessCallback<V> onSuccess,
 @Nullable
 FailureCallback onFailure)

Java 8 lambda-friendly alternative with success and failure callbacks.

类型参数:

F - ListenableFuture sub-type

参数:

onSuccess - success callback

onFailure - failure callback

forFailure

static <V,
F extends ListenableFuture<V>>
FutureListener<F> forFailure(FailureCallback failureCallback)

Java 8 lambda-friendly alternative with failure callbacks.

参数:

failureCallback - the failure callback