Package com.linkedin.alpini.base.concurrency.impl

Class CancelledAsyncFuture<T>

java.lang.Object

com.linkedin.alpini.base.concurrency.impl.AbstractAsyncFuture<T>

com.linkedin.alpini.base.concurrency.impl.FailedAsyncFuture<T>

com.linkedin.alpini.base.concurrency.impl.CancelledAsyncFuture<T>

All Implemented Interfaces:

AsyncFuture<T>, AsyncPromise<T>, java.util.concurrent.CompletionStage<T>, java.util.concurrent.Future<T>

public final class CancelledAsyncFuture<T>
extends FailedAsyncFuture<T>

Nested Class Summary

Nested classes/interfaces inherited from interface com.linkedin.alpini.base.concurrency.AsyncFuture

AsyncFuture.Status

Field Summary

Fields inherited from interface com.linkedin.alpini.base.concurrency.AsyncFuture

NULL_SUCCESS

Constructor Summary

Constructors

Constructor	Description
CancelledAsyncFuture()

Method Summary

Modifier and Type	Method	Description
static <T> AsyncPromise<T>	getInstance()
boolean	isCancelled()	Always returns true.

Methods inherited from class com.linkedin.alpini.base.concurrency.impl.FailedAsyncFuture

acceptEither, acceptEitherAsync, acceptEitherAsync, addListener, addListener, applyToEither, applyToEitherAsync, applyToEitherAsync, await, await, awaitUninterruptibly, awaitUninterruptibly, cancel, get, get, getCause, getNow, isDone, isSuccess, runAfterBoth, runAfterBothAsync, runAfterBothAsync, runAfterEither, runAfterEitherAsync, runAfterEitherAsync, setFailure, setSuccess, thenAccept, thenAcceptAsync, thenAcceptAsync, thenAcceptBoth, thenAcceptBothAsync, thenAcceptBothAsync, thenApply, thenApplyAsync, thenApplyAsync, thenCombine, thenCombineAsync, thenCombineAsync, thenCompose, thenComposeAsync, thenComposeAsync, thenRun, thenRunAsync, thenRunAsync, toCompletableFuture

Methods inherited from class com.linkedin.alpini.base.concurrency.impl.AbstractAsyncFuture

exceptionally, handle, handleAsync, handleAsync, whenComplete, whenCompleteAsync, whenCompleteAsync

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.linkedin.alpini.base.concurrency.AsyncPromise

setComplete

Methods inherited from interface java.util.concurrent.CompletionStage

exceptionally, handle, handleAsync, handleAsync, whenComplete, whenCompleteAsync, whenCompleteAsync

Constructor Detail

CancelledAsyncFuture

public CancelledAsyncFuture()

Method Detail

getInstance

public static <T> AsyncPromise<T> getInstance()

isCancelled

public boolean isCancelled()

Always returns true.

Specified by:

isCancelled in interface java.util.concurrent.Future<T>

Overrides:

isCancelled in class FailedAsyncFuture<T>

Returns:

true this task is cancelled