org.apache.flink.runtime.state

类 DoneFuture<T>

java.lang.Object

org.apache.flink.runtime.state.DoneFuture<T>

类型参数:

T - The type of object in this Future.

所有已实现的接口:

Runnable, Future<T>, RunnableFuture<T>

public class DoneFuture<T>
extends Object
implements RunnableFuture<T>

A Future that is always done and will just yield the object that was given at creation time.

构造器概要

构造器

限定符	构造器和说明
protected	DoneFuture(T payload)

方法概要

限定符和类型	方法和说明
boolean	cancel(boolean mayInterruptIfRunning)
T	get()
T	get(long timeout, TimeUnit unit)
boolean	isCancelled()
boolean	isDone()
static <T> DoneFuture<T>	of(T result)
void	run()

从类继承的方法 java.lang.Object

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

构造器详细资料

DoneFuture

protected DoneFuture(@Nullable
                     T payload)

方法详细资料

cancel

public boolean cancel(boolean mayInterruptIfRunning)

指定者:

cancel 在接口中 Future<T>

isCancelled

public boolean isCancelled()

指定者:

isCancelled 在接口中 Future<T>

isDone

public boolean isDone()

指定者:

isDone 在接口中 Future<T>

get

public T get()

指定者:

get 在接口中 Future<T>

get

public T get(long timeout,
             TimeUnit unit)

指定者:

get 在接口中 Future<T>

run

public void run()

指定者:

run 在接口中 Runnable

指定者:

run 在接口中 RunnableFuture<T>

of

public static <T> DoneFuture<T> of(@Nullable
                                   T result)