Interface CompletionStage<T>

All Known Implementing Classes:

CompletableFuture

public interface CompletionStage<T>

java.util.concurrent.CompletionStage: one step of a computation that others can be attached to. CompletableFuture is the implementation.

Method Summary

Modifier and Type	Method	Description
CompletionStage<Void>	acceptEither(CompletionStage<? extends T> other, Consumer<? super T> action)
CompletionStage<Void>	acceptEitherAsync(CompletionStage<? extends T> other, Consumer<? super T> action)
CompletionStage<Void>	acceptEitherAsync(CompletionStage<? extends T> other, Consumer<? super T> action, Executor executor)
<U> CompletionStage<U>	applyToEither(CompletionStage<? extends T> other, Function<? super T, U> fn)
<U> CompletionStage<U>	applyToEitherAsync(CompletionStage<? extends T> other, Function<? super T, U> fn)
<U> CompletionStage<U>	applyToEitherAsync(CompletionStage<? extends T> other, Function<? super T, U> fn, Executor executor)
CompletionStage<T>	exceptionally(Function<Throwable, ? extends T> fn)
<U> CompletionStage<U>	handle(BiFunction<? super T, Throwable, ? extends U> fn)
<U> CompletionStage<U>	handleAsync(BiFunction<? super T, Throwable, ? extends U> fn)
<U> CompletionStage<U>	handleAsync(BiFunction<? super T, Throwable, ? extends U> fn, Executor executor)
CompletionStage<Void>	runAfterBoth(CompletionStage<?> other, Runnable action)
CompletionStage<Void>	runAfterBothAsync(CompletionStage<?> other, Runnable action)
CompletionStage<Void>	runAfterBothAsync(CompletionStage<?> other, Runnable action, Executor executor)
CompletionStage<Void>	runAfterEither(CompletionStage<?> other, Runnable action)
CompletionStage<Void>	runAfterEitherAsync(CompletionStage<?> other, Runnable action)
CompletionStage<Void>	runAfterEitherAsync(CompletionStage<?> other, Runnable action, Executor executor)
CompletionStage<Void>	thenAccept(Consumer<? super T> action)
CompletionStage<Void>	thenAcceptAsync(Consumer<? super T> action)
CompletionStage<Void>	thenAcceptAsync(Consumer<? super T> action, Executor executor)
<U> CompletionStage<Void>	thenAcceptBoth(CompletionStage<? extends U> other, BiConsumer<? super T, ? super U> action)
<U> CompletionStage<Void>	thenAcceptBothAsync(CompletionStage<? extends U> other, BiConsumer<? super T, ? super U> action)
<U> CompletionStage<Void>	thenAcceptBothAsync(CompletionStage<? extends U> other, BiConsumer<? super T, ? super U> action, Executor executor)
<U> CompletionStage<U>	thenApply(Function<? super T, ? extends U> fn)
<U> CompletionStage<U>	thenApplyAsync(Function<? super T, ? extends U> fn)
<U> CompletionStage<U>	thenApplyAsync(Function<? super T, ? extends U> fn, Executor executor)
<U,V> CompletionStage<V>	thenCombine(CompletionStage<? extends U> other, BiFunction<? super T, ? super U, ? extends V> fn)
<U,V> CompletionStage<V>	thenCombineAsync(CompletionStage<? extends U> other, BiFunction<? super T, ? super U, ? extends V> fn)
<U,V> CompletionStage<V>	thenCombineAsync(CompletionStage<? extends U> other, BiFunction<? super T, ? super U, ? extends V> fn, Executor executor)
<U> CompletionStage<U>	thenCompose(Function<? super T, ? extends CompletionStage<U>> fn)
<U> CompletionStage<U>	thenComposeAsync(Function<? super T, ? extends CompletionStage<U>> fn)
<U> CompletionStage<U>	thenComposeAsync(Function<? super T, ? extends CompletionStage<U>> fn, Executor executor)
CompletionStage<Void>	thenRun(Runnable action)
CompletionStage<Void>	thenRunAsync(Runnable action)
CompletionStage<Void>	thenRunAsync(Runnable action, Executor executor)
CompletableFuture<T>	toCompletableFuture()
CompletionStage<T>	whenComplete(BiConsumer<? super T, ? super Throwable> action)
CompletionStage<T>	whenCompleteAsync(BiConsumer<? super T, ? super Throwable> action)
CompletionStage<T>	whenCompleteAsync(BiConsumer<? super T, ? super Throwable> action, Executor executor)

Method Details

thenApply

<U> CompletionStage<U> thenApply(Function<? super T, ? extends U> fn)

thenApplyAsync

<U> CompletionStage<U> thenApplyAsync(Function<? super T, ? extends U> fn)

thenApplyAsync

<U> CompletionStage<U> thenApplyAsync(Function<? super T, ? extends U> fn,
 Executor executor)

thenAccept

CompletionStage<Void> thenAccept(Consumer<? super T> action)

thenAcceptAsync

CompletionStage<Void> thenAcceptAsync(Consumer<? super T> action)

thenAcceptAsync

CompletionStage<Void> thenAcceptAsync(Consumer<? super T> action,
 Executor executor)

thenRun

CompletionStage<Void> thenRun(Runnable action)

thenRunAsync

CompletionStage<Void> thenRunAsync(Runnable action)

thenRunAsync

CompletionStage<Void> thenRunAsync(Runnable action,
 Executor executor)

thenCombine

<U,V> CompletionStage<V> thenCombine(CompletionStage<? extends U> other,
 BiFunction<? super T, ? super U, ? extends V> fn)

thenCombineAsync

<U,V> CompletionStage<V> thenCombineAsync(CompletionStage<? extends U> other,
 BiFunction<? super T, ? super U, ? extends V> fn)

thenCombineAsync

<U,V> CompletionStage<V> thenCombineAsync(CompletionStage<? extends U> other,
 BiFunction<? super T, ? super U, ? extends V> fn,
 Executor executor)

thenAcceptBoth

<U> CompletionStage<Void> thenAcceptBoth(CompletionStage<? extends U> other,
 BiConsumer<? super T, ? super U> action)

thenAcceptBothAsync

<U> CompletionStage<Void> thenAcceptBothAsync(CompletionStage<? extends U> other,
 BiConsumer<? super T, ? super U> action)

thenAcceptBothAsync

<U> CompletionStage<Void> thenAcceptBothAsync(CompletionStage<? extends U> other,
 BiConsumer<? super T, ? super U> action,
 Executor executor)

runAfterBoth

CompletionStage<Void> runAfterBoth(CompletionStage<?> other,
 Runnable action)

runAfterBothAsync

CompletionStage<Void> runAfterBothAsync(CompletionStage<?> other,
 Runnable action)

runAfterBothAsync

CompletionStage<Void> runAfterBothAsync(CompletionStage<?> other,
 Runnable action,
 Executor executor)

applyToEither

<U> CompletionStage<U> applyToEither(CompletionStage<? extends T> other,
 Function<? super T, U> fn)

applyToEitherAsync

<U> CompletionStage<U> applyToEitherAsync(CompletionStage<? extends T> other,
 Function<? super T, U> fn)

applyToEitherAsync

<U> CompletionStage<U> applyToEitherAsync(CompletionStage<? extends T> other,
 Function<? super T, U> fn,
 Executor executor)

acceptEither

CompletionStage<Void> acceptEither(CompletionStage<? extends T> other,
 Consumer<? super T> action)

acceptEitherAsync

CompletionStage<Void> acceptEitherAsync(CompletionStage<? extends T> other,
 Consumer<? super T> action)

acceptEitherAsync

CompletionStage<Void> acceptEitherAsync(CompletionStage<? extends T> other,
 Consumer<? super T> action,
 Executor executor)

runAfterEither

CompletionStage<Void> runAfterEither(CompletionStage<?> other,
 Runnable action)

runAfterEitherAsync

CompletionStage<Void> runAfterEitherAsync(CompletionStage<?> other,
 Runnable action)

runAfterEitherAsync

CompletionStage<Void> runAfterEitherAsync(CompletionStage<?> other,
 Runnable action,
 Executor executor)

thenCompose

<U> CompletionStage<U> thenCompose(Function<? super T, ? extends CompletionStage<U>> fn)

thenComposeAsync

<U> CompletionStage<U> thenComposeAsync(Function<? super T, ? extends CompletionStage<U>> fn)

thenComposeAsync

<U> CompletionStage<U> thenComposeAsync(Function<? super T, ? extends CompletionStage<U>> fn,
 Executor executor)

handle

<U> CompletionStage<U> handle(BiFunction<? super T, Throwable, ? extends U> fn)

handleAsync

<U> CompletionStage<U> handleAsync(BiFunction<? super T, Throwable, ? extends U> fn)

handleAsync

<U> CompletionStage<U> handleAsync(BiFunction<? super T, Throwable, ? extends U> fn,
 Executor executor)

whenComplete

CompletionStage<T> whenComplete(BiConsumer<? super T, ? super Throwable> action)

whenCompleteAsync

CompletionStage<T> whenCompleteAsync(BiConsumer<? super T, ? super Throwable> action)

whenCompleteAsync

CompletionStage<T> whenCompleteAsync(BiConsumer<? super T, ? super Throwable> action,
 Executor executor)

exceptionally

CompletionStage<T> exceptionally(Function<Throwable, ? extends T> fn)

toCompletableFuture

CompletableFuture<T> toCompletableFuture()