net.kuujo.catalyst.util.concurrent

Class ComposableFuture<T>

java.lang.Object

java.util.concurrent.CompletableFuture<T>

net.kuujo.catalyst.util.concurrent.ComposableFuture<T>

All Implemented Interfaces:

CompletionStage<T>, Future<T>, BiConsumer<T,Throwable>

public class ComposableFuture<T>
extends CompletableFuture<T>
implements BiConsumer<T,Throwable>

Special implementation of CompletableFuture with missing utility methods.

Author:

Jordan Halterman

Nested Class Summary

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

CompletableFuture.AsynchronousCompletionTask

Constructor Summary

Constructors

Constructor and Description
ComposableFuture()

Method Summary

Modifier and Type	Method and Description
void	accept(T result, Throwable error)
CompletableFuture<T>	except(Consumer<Throwable> consumer) Sets a consumer to be called when the future is failed.
CompletableFuture<T>	exceptAsync(Consumer<Throwable> consumer) Sets a consumer to be called asynchronously when the future is failed.
CompletableFuture<T>	exceptAsync(Consumer<Throwable> consumer, Executor executor) Sets a consumer to be called asynchronously when the future is failed.

Methods inherited from class java.util.concurrent.CompletableFuture

acceptEither, acceptEitherAsync, acceptEitherAsync, allOf, anyOf, applyToEither, applyToEitherAsync, applyToEitherAsync, cancel, complete, completedFuture, completeExceptionally, exceptionally, get, get, getNow, getNumberOfDependents, handle, handleAsync, handleAsync, isCancelled, isCompletedExceptionally, isDone, join, obtrudeException, obtrudeValue, 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

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.function.BiConsumer

andThen

Constructor Detail

ComposableFuture

public ComposableFuture()

Method Detail

accept

public void accept(T result,
                   Throwable error)

Specified by:

accept in interface BiConsumer<T,Throwable>

except

public CompletableFuture<T> except(Consumer<Throwable> consumer)

Sets a consumer to be called when the future is failed.

Parameters:

consumer - The consumer to call.

Returns:

A new future.

exceptAsync

public CompletableFuture<T> exceptAsync(Consumer<Throwable> consumer)

Sets a consumer to be called asynchronously when the future is failed.

Parameters:

consumer - The consumer to call.

Returns:

A new future.

exceptAsync

public CompletableFuture<T> exceptAsync(Consumer<Throwable> consumer,
                                        Executor executor)

Sets a consumer to be called asynchronously when the future is failed.

Parameters:

consumer - The consumer to call.

executor - The executor with which to call the consumer.

Returns:

A new future.