org.springframework.util.concurrent

类 ListenableFutureTask<T>

java.lang.Object

java.util.concurrent.FutureTask<T>

org.springframework.util.concurrent.ListenableFutureTask<T>

所有已实现的接口:

Runnable, Future<T>, RunnableFuture<T>, ListenableFuture<T>

public class ListenableFutureTask<T>
extends FutureTask<T>
implements ListenableFuture<T>

Extension of FutureTask that implements ListenableFuture.

从以下版本开始:

4.0

作者:

Arjen Poutsma

构造器概要

构造器

构造器和说明
ListenableFutureTask(Callable<T> callable) Create a new ListenableFutureTask that will, upon running, execute the given Callable.
ListenableFutureTask(Runnable runnable, T result) Create a ListenableFutureTask that will, upon running, execute the given Runnable, and arrange that FutureTask.get() will return the given result on successful completion.

方法概要

限定符和类型	方法和说明
void	addCallback(ListenableFutureCallback<? super T> callback) Register the given ListenableFutureCallback.
void	addCallback(SuccessCallback<? super T> successCallback, FailureCallback failureCallback) Java 8 lambda-friendly alternative with success and failure callbacks.
CompletableFuture<T>	completable() Expose this ListenableFuture as a JDK CompletableFuture.
protected void	done()

从类继承的方法 java.util.concurrent.FutureTask

cancel, get, get, isCancelled, isDone, run, runAndReset, set, setException

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

从接口继承的方法 java.util.concurrent.Future

cancel, get, get, isCancelled, isDone

构造器详细资料

ListenableFutureTask

public ListenableFutureTask(Callable<T> callable)

Create a new ListenableFutureTask that will, upon running, execute the given Callable.

参数:

callable - the callable task

ListenableFutureTask

public ListenableFutureTask(Runnable runnable,
                            @Nullable
                            T result)

Create a ListenableFutureTask that will, upon running, execute the given Runnable, and arrange that FutureTask.get() will return the given result on successful completion.

参数:

runnable - the runnable task

result - the result to return on successful completion

方法详细资料

addCallback

public void addCallback(ListenableFutureCallback<? super T> callback)

从接口复制的说明: ListenableFuture

Register the given ListenableFutureCallback.

指定者:

addCallback 在接口中 ListenableFuture<T>

参数:

callback - the callback to register

addCallback

public void addCallback(SuccessCallback<? super T> successCallback,
                        FailureCallback failureCallback)

从接口复制的说明: ListenableFuture

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

指定者:

addCallback 在接口中 ListenableFuture<T>

参数:

successCallback - the success callback

failureCallback - the failure callback

completable

public CompletableFuture<T> completable()

从接口复制的说明: ListenableFuture

Expose this ListenableFuture as a JDK CompletableFuture.

指定者:

completable 在接口中 ListenableFuture<T>

done

protected void done()

覆盖:

done 在类中 FutureTask<T>