Package org.qiunet.utils.async.future

Class DCompletePromise<V>

java.lang.Object

java.util.concurrent.CompletableFuture<V>

org.qiunet.utils.async.future.DCompletePromise<V>

All Implemented Interfaces:

CompletionStage<V>, Future<V>, DFuture<V>, DPromise<V>

public class DCompletePromise<V>
extends CompletableFuture<V>
implements DFuture<V>, DPromise<V>, CompletionStage<V>

Author:

qiunet 2020/3/8 22:01

Nested Class Summary

Nested classes/interfaces inherited from class java.util.concurrent.CompletableFuture

CompletableFuture.AsynchronousCompletionTask

Constructor Summary

Constructors

Constructor	Description
DCompletePromise()

Method Summary

Modifier and Type	Method	Description
DPromise<V>	await()	Waits for this future to be completed.
boolean	await(long timeoutMillis)	Waits for this future to be completed within the specified time limit.
boolean	await(long timeout, TimeUnit unit)	Waits for this future to be completed within the specified time limit.
DPromise<V>	awaitUninterruptibly()	Waits for this future to be completed without interruption.
boolean	awaitUninterruptibly(long timeoutMillis)	Waits for this future to be completed within the specified time limit without interruption.
boolean	awaitUninterruptibly(long timeout, TimeUnit unit)	Waits for this future to be completed within the specified time limit without interruption.
boolean	cancel(boolean mayInterruptIfRunning)
boolean	complete(V value)
boolean	isCancelled()
boolean	isSuccess()	是否成功.
void	setFuture(Future<V> future)
boolean	tryFailure(Throwable cause)	尝试设置失败 与DPromise.trySuccess(Object) 相斥
boolean	trySuccess(V result)	尝试设置成功 与DPromise.tryFailure(Throwable) 相斥

Methods inherited from class java.util.concurrent.CompletableFuture

acceptEither, acceptEitherAsync, acceptEitherAsync, allOf, anyOf, applyToEither, applyToEitherAsync, applyToEitherAsync, completeAsync, completeAsync, completedFuture, completedStage, completeExceptionally, completeOnTimeout, copy, defaultExecutor, delayedExecutor, delayedExecutor, exceptionally, exceptionallyAsync, exceptionallyAsync, exceptionallyCompose, exceptionallyComposeAsync, exceptionallyComposeAsync, failedFuture, failedStage, get, get, getNow, getNumberOfDependents, handle, handleAsync, handleAsync, isCompletedExceptionally, isDone, join, minimalCompletionStage, newIncompleteFuture, obtrudeException, obtrudeValue, orTimeout, runAfterBoth, runAfterBothAsync, runAfterBothAsync, runAfterEither, runAfterEitherAsync, runAfterEitherAsync, runAsync, runAsync, supplyAsync, supplyAsync, thenAccept, thenAcceptAsync, thenAcceptAsync, thenAcceptBoth, thenAcceptBothAsync, thenAcceptBothAsync, thenApply, thenApplyAsync, thenApplyAsync, thenCombine, thenCombineAsync, thenCombineAsync, thenCompose, thenComposeAsync, thenComposeAsync, thenRun, thenRunAsync, thenRunAsync, toCompletableFuture, toString, whenComplete, whenCompleteAsync, whenCompleteAsync

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.concurrent.CompletionStage

acceptEither, acceptEitherAsync, acceptEitherAsync, applyToEither, applyToEitherAsync, applyToEitherAsync, exceptionally, exceptionallyAsync, exceptionallyAsync, exceptionallyCompose, exceptionallyComposeAsync, exceptionallyComposeAsync, handle, handleAsync, handleAsync, runAfterBoth, runAfterBothAsync, runAfterBothAsync, runAfterEither, runAfterEitherAsync, runAfterEitherAsync, thenAccept, thenAcceptAsync, thenAcceptAsync, thenAcceptBoth, thenAcceptBothAsync, thenAcceptBothAsync, thenApply, thenApplyAsync, thenApplyAsync, thenCombine, thenCombineAsync, thenCombineAsync, thenCompose, thenComposeAsync, thenComposeAsync, thenRun, thenRunAsync, thenRunAsync, toCompletableFuture, whenComplete, whenCompleteAsync, whenCompleteAsync

Methods inherited from interface org.qiunet.utils.async.future.DFuture

whenComplete

Methods inherited from interface java.util.concurrent.Future

get, get, isDone

Constructor Details

DCompletePromise

public DCompletePromise()

Method Details

setFuture

public void setFuture(Future<V> future)

isCancelled

public boolean isCancelled()

Specified by:

isCancelled in interface Future<V>

Overrides:

isCancelled in class CompletableFuture<V>

isSuccess

public boolean isSuccess()

Description copied from interface: DFuture

是否成功.

Specified by:

isSuccess in interface DFuture<V>

Returns:

trySuccess

public boolean trySuccess(V result)

Description copied from interface: DPromise

尝试设置成功 与DPromise.tryFailure(Throwable) 相斥

Specified by:

trySuccess in interface DPromise<V>

Returns:

tryFailure

public boolean tryFailure(Throwable cause)

Description copied from interface: DPromise

尝试设置失败 与DPromise.trySuccess(Object) 相斥

Specified by:

tryFailure in interface DPromise<V>

Returns:

complete

public boolean complete(V value)

Overrides:

complete in class CompletableFuture<V>

await

public DPromise<V> await()
                  throws InterruptedException

Description copied from interface: DFuture

Waits for this future to be completed.

Specified by:

await in interface DFuture<V>

Specified by:

await in interface DPromise<V>

Throws:

InterruptedException - if the current thread was interrupted

awaitUninterruptibly

public DPromise<V> awaitUninterruptibly()

Description copied from interface: DFuture

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

Specified by:

awaitUninterruptibly in interface DFuture<V>

Specified by:

awaitUninterruptibly in interface DPromise<V>

await

public boolean await(long timeout,
 TimeUnit unit)
              throws InterruptedException

Description copied from interface: DFuture

Waits for this future to be completed within the specified time limit.

Specified by:

await in interface DFuture<V>

Returns:

true if and only if the future was completed within the specified time limit

Throws:

InterruptedException - if the current thread was interrupted

await

public boolean await(long timeoutMillis)
              throws InterruptedException

Description copied from interface: DFuture

Waits for this future to be completed within the specified time limit.

Specified by:

await in interface DFuture<V>

Returns:

true if and only if the future was completed within the specified time limit

Throws:

InterruptedException - if the current thread was interrupted

awaitUninterruptibly

public boolean awaitUninterruptibly(long timeout,
 TimeUnit unit)

Description copied from interface: DFuture

Waits for this future to be completed within the specified time limit without interruption. This method catches an InterruptedException and discards it silently.

Specified by:

awaitUninterruptibly in interface DFuture<V>

Returns:

true if and only if the future was completed within the specified time limit

awaitUninterruptibly

public boolean awaitUninterruptibly(long timeoutMillis)

Description copied from interface: DFuture

Waits for this future to be completed within the specified time limit without interruption. This method catches an InterruptedException and discards it silently.

Specified by:

awaitUninterruptibly in interface DFuture<V>

Returns:

true if and only if the future was completed within the specified time limit

cancel

public boolean cancel(boolean mayInterruptIfRunning)

Specified by:

cancel in interface Future<V>

Overrides:

cancel in class CompletableFuture<V>