io.netty.util.concurrent

类 DefaultProgressivePromise<V>

java.lang.Object

io.netty.util.concurrent.AbstractFuture<V>

io.netty.util.concurrent.DefaultPromise<V>

io.netty.util.concurrent.DefaultProgressivePromise<V>

所有已实现的接口:

ProgressiveFuture<V>, ProgressivePromise<V>, Promise<V>, java.util.concurrent.Future<V>

直接已知子类:

DefaultChannelProgressivePromise

public class DefaultProgressivePromise<V>
extends DefaultPromise<V>
implements ProgressivePromise<V>

构造器概要

构造器

限定符	构造器和说明
protected	DefaultProgressivePromise()
	DefaultProgressivePromise(EventExecutor executor) Creates a new instance.

方法概要

限定符和类型	方法和说明
ProgressivePromise<V>	addListener(GenericFutureListener<? extends Future<? super V>> listener) Adds the specified listener to this future.
ProgressivePromise<V>	addListeners(GenericFutureListener<? extends Future<? super V>>... listeners) Adds the specified listeners to this future.
ProgressivePromise<V>	await() Waits for this future to be completed.
ProgressivePromise<V>	awaitUninterruptibly() Waits for this future to be completed without interruption.
ProgressivePromise<V>	removeListener(GenericFutureListener<? extends Future<? super V>> listener) Removes the first occurrence of the specified listener from this future.
ProgressivePromise<V>	removeListeners(GenericFutureListener<? extends Future<? super V>>... listeners) Removes the first occurrence for each of the listeners from this future.
ProgressivePromise<V>	setFailure(java.lang.Throwable cause) Marks this future as a failure and notifies all listeners.
ProgressivePromise<V>	setProgress(long progress, long total) Sets the current progress of the operation and notifies the listeners that implement GenericProgressiveFutureListener.
ProgressivePromise<V>	setSuccess(V result) Marks this future as a success and notifies all listeners.
ProgressivePromise<V>	sync() Waits for this future until it is done, and rethrows the cause of the failure if this future failed.
ProgressivePromise<V>	syncUninterruptibly() Waits for this future until it is done, and rethrows the cause of the failure if this future failed.
boolean	tryProgress(long progress, long total) Tries to set the current progress of the operation and notifies the listeners that implement GenericProgressiveFutureListener.

从类继承的方法 io.netty.util.concurrent.DefaultPromise

await, await, awaitUninterruptibly, awaitUninterruptibly, cancel, cause, checkDeadLock, executor, get, get, getNow, isCancellable, isCancelled, isDone, isSuccess, notifyListener, setUncancellable, toString, toStringBuilder, tryFailure, trySuccess

从类继承的方法 java.lang.Object

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

从接口继承的方法 io.netty.util.concurrent.Promise

setUncancellable, tryFailure, trySuccess

从接口继承的方法 io.netty.util.concurrent.Future

await, await, awaitUninterruptibly, awaitUninterruptibly, cancel, cause, getNow, isCancellable, isSuccess

从接口继承的方法 java.util.concurrent.Future

get, get, isCancelled, isDone

构造器详细资料

DefaultProgressivePromise

public DefaultProgressivePromise(EventExecutor executor)

Creates a new instance. It is preferable to use EventExecutor.newProgressivePromise() to create a new progressive promise

参数:

executor - the EventExecutor which is used to notify the promise when it progresses or it is complete

DefaultProgressivePromise

protected DefaultProgressivePromise()

方法详细资料

setProgress

public ProgressivePromise<V> setProgress(long progress,
                                         long total)

从接口复制的说明: ProgressivePromise

Sets the current progress of the operation and notifies the listeners that implement GenericProgressiveFutureListener.

指定者:

setProgress 在接口中 ProgressivePromise<V>

tryProgress

public boolean tryProgress(long progress,
                           long total)

从接口复制的说明: ProgressivePromise

Tries to set the current progress of the operation and notifies the listeners that implement GenericProgressiveFutureListener. If the operation is already complete or the progress is out of range, this method does nothing but returning false.

指定者:

tryProgress 在接口中 ProgressivePromise<V>

addListener

public ProgressivePromise<V> addListener(GenericFutureListener<? extends Future<? super V>> listener)

从接口复制的说明: Future

Adds the specified listener to this future. The specified listener is notified when this future is done. If this future is already completed, the specified listener is notified immediately.

指定者:

addListener 在接口中 ProgressiveFuture<V>

指定者:

addListener 在接口中 ProgressivePromise<V>

指定者:

addListener 在接口中 Promise<V>

覆盖:

addListener 在类中 DefaultPromise<V>

addListeners

public ProgressivePromise<V> addListeners(GenericFutureListener<? extends Future<? super V>>... listeners)

从接口复制的说明: Future

Adds the specified listeners to this future. The specified listeners are notified when this future is done. If this future is already completed, the specified listeners are notified immediately.

指定者:

addListeners 在接口中 ProgressiveFuture<V>

指定者:

addListeners 在接口中 ProgressivePromise<V>

指定者:

addListeners 在接口中 Promise<V>

覆盖:

addListeners 在类中 DefaultPromise<V>

removeListener

public ProgressivePromise<V> removeListener(GenericFutureListener<? extends Future<? super V>> listener)

从接口复制的说明: Future

Removes the first occurrence of the specified listener from this future. The specified listener is no longer notified when this future is done. If the specified listener is not associated with this future, this method does nothing and returns silently.

指定者:

removeListener 在接口中 ProgressiveFuture<V>

指定者:

removeListener 在接口中 ProgressivePromise<V>

指定者:

removeListener 在接口中 Promise<V>

覆盖:

removeListener 在类中 DefaultPromise<V>

removeListeners

public ProgressivePromise<V> removeListeners(GenericFutureListener<? extends Future<? super V>>... listeners)

从接口复制的说明: Future

Removes the first occurrence for each of the listeners from this future. The specified listeners are no longer notified when this future is done. If the specified listeners are not associated with this future, this method does nothing and returns silently.

指定者:

removeListeners 在接口中 ProgressiveFuture<V>

指定者:

removeListeners 在接口中 ProgressivePromise<V>

指定者:

removeListeners 在接口中 Promise<V>

覆盖:

removeListeners 在类中 DefaultPromise<V>

sync

public ProgressivePromise<V> sync()
                           throws java.lang.InterruptedException

从接口复制的说明: Future

Waits for this future until it is done, and rethrows the cause of the failure if this future failed.

指定者:

sync 在接口中 ProgressiveFuture<V>

指定者:

sync 在接口中 ProgressivePromise<V>

指定者:

sync 在接口中 Promise<V>

覆盖:

sync 在类中 DefaultPromise<V>

抛出:

java.lang.InterruptedException

syncUninterruptibly

public ProgressivePromise<V> syncUninterruptibly()

从接口复制的说明: Future

Waits for this future until it is done, and rethrows the cause of the failure if this future failed.

指定者:

syncUninterruptibly 在接口中 ProgressiveFuture<V>

指定者:

syncUninterruptibly 在接口中 ProgressivePromise<V>

指定者:

syncUninterruptibly 在接口中 Promise<V>

覆盖:

syncUninterruptibly 在类中 DefaultPromise<V>

await

public ProgressivePromise<V> await()
                            throws java.lang.InterruptedException

从接口复制的说明: Future

Waits for this future to be completed.

指定者:

await 在接口中 ProgressiveFuture<V>

指定者:

await 在接口中 ProgressivePromise<V>

指定者:

await 在接口中 Promise<V>

覆盖:

await 在类中 DefaultPromise<V>

抛出:

java.lang.InterruptedException - if the current thread was interrupted

awaitUninterruptibly

public ProgressivePromise<V> awaitUninterruptibly()

从接口复制的说明: Future

Waits for this future to be completed without interruption. This method catches an InterruptedException and discards it silently.

指定者:

awaitUninterruptibly 在接口中 ProgressiveFuture<V>

指定者:

awaitUninterruptibly 在接口中 ProgressivePromise<V>

指定者:

awaitUninterruptibly 在接口中 Promise<V>

覆盖:

awaitUninterruptibly 在类中 DefaultPromise<V>

setSuccess

public ProgressivePromise<V> setSuccess(V result)

从接口复制的说明: Promise

Marks this future as a success and notifies all listeners. If it is success or failed already it will throw an IllegalStateException.

指定者:

setSuccess 在接口中 ProgressivePromise<V>

指定者:

setSuccess 在接口中 Promise<V>

覆盖:

setSuccess 在类中 DefaultPromise<V>

setFailure

public ProgressivePromise<V> setFailure(java.lang.Throwable cause)

从接口复制的说明: Promise

Marks this future as a failure and notifies all listeners. If it is success or failed already it will throw an IllegalStateException.

指定者:

setFailure 在接口中 ProgressivePromise<V>

指定者:

setFailure 在接口中 Promise<V>

覆盖:

setFailure 在类中 DefaultPromise<V>