net.tascalate.concurrent

Class CompletablePromise<T>

java.lang.Object

net.tascalate.concurrent.decorators.AbstractCompletionStageDecorator<T,D>

net.tascalate.concurrent.decorators.AbstractPromiseLikeDecorator<T,D>

net.tascalate.concurrent.decorators.AbstractFutureDecorator<T,CompletableFuture<T>>

net.tascalate.concurrent.decorators.CompletableFutureDecorator<T>

net.tascalate.concurrent.CompletableFutureWrapper<T>

net.tascalate.concurrent.CompletablePromise<T>

Type Parameters:

T - a type of the successfully resolved promise value

All Implemented Interfaces:

CompletionStage<T>, Future<T>, Decorator<T>, Promise<T>

public class CompletablePromise<T>
extends CompletableFutureWrapper<T>

The CompletablePromise is an adapter of a CompletableFuture to the Promise API

Author:

vsilaev

Field Summary

Fields inherited from class net.tascalate.concurrent.decorators.AbstractCompletionStageDecorator

delegate

Constructor Summary

Constructors

Constructor and Description
CompletablePromise()
CompletablePromise(CompletableFuture<T> delegate)

Method Summary

Modifier and Type	Method and Description
boolean	complete(T value)
boolean	complete(T value, Throwable ex)
Promise<T>	completeAsync(Supplier<? extends T> supplier)
Promise<T>	completeAsync(Supplier<? extends T> supplier, Executor executor)
boolean	completeExceptionally(Throwable ex)
CompletablePromise<T>	copy()
CompletionStage<T>	minimalCompletionStage()
Promise<T>	minimalPromise()
CompletableFuture<T>	toCompletableFuture()
protected <U> CompletablePromise<U>	wrapNew(CompletionStage<U> original)
CompletionStage<T>	α()

Methods inherited from class net.tascalate.concurrent.CompletableFutureWrapper

exceptionallyAsync, exceptionallyAsync, exceptionallyCompose, exceptionallyComposeAsync, exceptionallyComposeAsync, failure, onFailure, onSuccess, success, thenCompose, thenComposeAsync, thenComposeAsync

Methods inherited from class net.tascalate.concurrent.decorators.CompletableFutureDecorator

getNow, isCompletedExceptionally, join

Methods inherited from class net.tascalate.concurrent.decorators.AbstractFutureDecorator

cancel, get, get, isCancelled, isDone

Methods inherited from class net.tascalate.concurrent.decorators.AbstractPromiseLikeDecorator

acceptEither, acceptEitherAsync, acceptEitherAsync, applyToEither, applyToEitherAsync, applyToEitherAsync, exceptionally, handle, handleAsync, handleAsync, runAfterBoth, runAfterBothAsync, runAfterBothAsync, runAfterEither, runAfterEitherAsync, runAfterEitherAsync, thenAccept, thenAcceptAsync, thenAcceptAsync, thenAcceptBoth, thenAcceptBothAsync, thenAcceptBothAsync, thenApply, thenApplyAsync, thenApplyAsync, thenCombine, thenCombineAsync, thenCombineAsync, thenRun, thenRunAsync, thenRunAsync, whenComplete, whenCompleteAsync, whenCompleteAsync, wrap

Methods inherited from class net.tascalate.concurrent.decorators.AbstractCompletionStageDecorator

toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.tascalate.concurrent.Promise

acceptEither, acceptEitherAsync, acceptEitherAsync, applyToEither, applyToEitherAsync, applyToEitherAsync, as, defaultAsyncOn, delay, delay, delay, delay, dependent, dependent, exceptionally, getNow, handle, handleAsync, handleAsync, onCancel, onTimeout, onTimeout, onTimeout, onTimeout, onTimeout, onTimeout, onTimeout, onTimeout, orTimeout, orTimeout, orTimeout, orTimeout, raw, runAfterBoth, runAfterBothAsync, runAfterBothAsync, runAfterEither, runAfterEitherAsync, runAfterEitherAsync, thenAccept, thenAcceptAsync, thenAcceptAsync, thenAcceptBoth, thenAcceptBothAsync, thenAcceptBothAsync, thenApply, thenApplyAsync, thenApplyAsync, thenCombine, thenCombineAsync, thenCombineAsync, thenFilter, thenFilter, thenFilterAsync, thenFilterAsync, thenFilterAsync, thenFilterAsync, thenRun, thenRunAsync, thenRunAsync, unwrap, whenComplete, whenCompleteAsync, whenCompleteAsync

Methods inherited from interface java.util.concurrent.Future

cancel, get, get, isCancelled, isDone

Constructor Detail

CompletablePromise

public CompletablePromise()

CompletablePromise

public CompletablePromise(CompletableFuture<T> delegate)

Method Detail

complete

public boolean complete(T value)

completeExceptionally

public boolean completeExceptionally(Throwable ex)

complete

public boolean complete(T value,
                        Throwable ex)

completeAsync

public Promise<T> completeAsync(Supplier<? extends T> supplier)

completeAsync

public Promise<T> completeAsync(Supplier<? extends T> supplier,
                                Executor executor)

copy

public CompletablePromise<T> copy()

minimalPromise

public Promise<T> minimalPromise()

minimalCompletionStage

public CompletionStage<T> minimalCompletionStage()

toCompletableFuture

public CompletableFuture<T> toCompletableFuture()

Specified by:

toCompletableFuture in interface CompletionStage<T>

Overrides:

toCompletableFuture in class CompletableFutureWrapper<T>

α

public CompletionStage<T> α()

Specified by:

α in interface Decorator<T>

Overrides:

α in class CompletableFutureWrapper<T>

wrapNew

protected <U> CompletablePromise<U> wrapNew(CompletionStage<U> original)

Overrides:

wrapNew in class CompletableFutureWrapper<T>