| 388 |
|
} |
| 389 |
|
|
| 390 |
|
/** Base class can act as either FJ or plain Runnable */ |
| 391 |
< |
static abstract class Async extends ForkJoinTask<Void> |
| 391 |
> |
abstract static class Async extends ForkJoinTask<Void> |
| 392 |
|
implements Runnable, AsynchronousCompletionTask { |
| 393 |
|
public final Void getRawResult() { return null; } |
| 394 |
|
public final void setRawResult(Void v) { } |
| 557 |
|
} |
| 558 |
|
|
| 559 |
|
// Opportunistically subclass AtomicInteger to use compareAndSet to claim. |
| 560 |
< |
static abstract class Completion extends AtomicInteger implements Runnable { |
| 560 |
> |
abstract static class Completion extends AtomicInteger implements Runnable { |
| 561 |
|
} |
| 562 |
|
|
| 563 |
|
static final class ApplyCompletion<T,U> extends Completion { |
| 2449 |
|
* then the returned CompletableFuture also does so, with a |
| 2450 |
|
* CompletionException holding this exception as its cause. |
| 2451 |
|
* |
| 2452 |
< |
* @param fn the function returning a new CompletableFuture. |
| 2452 |
> |
* @param fn the function returning a new CompletableFuture |
| 2453 |
|
* @return the CompletableFuture, that {@code isDone()} upon |
| 2454 |
|
* return if completed by the given function, or an exception |
| 2455 |
< |
* occurs. |
| 2455 |
> |
* occurs |
| 2456 |
|
*/ |
| 2457 |
|
public <U> CompletableFuture<U> thenCompose(Fun<? super T, |
| 2458 |
|
CompletableFuture<U>> fn) { |
| 2633 |
|
*/ |
| 2634 |
|
public boolean isCancelled() { |
| 2635 |
|
Object r; |
| 2636 |
< |
return ((r = result) != null && |
| 2637 |
< |
(r instanceof AltResult) && |
| 2638 |
< |
(((AltResult)r).ex instanceof CancellationException)); |
| 2636 |
> |
return ((r = result) instanceof AltResult) && |
| 2637 |
> |
(((AltResult)r).ex instanceof CancellationException); |
| 2638 |
|
} |
| 2639 |
|
|
| 2640 |
|
/** |
| 2641 |
|
* Forcibly sets or resets the value subsequently returned by |
| 2642 |
< |
* method get() and related methods, whether or not already |
| 2643 |
< |
* completed. This method is designed for use only in error |
| 2644 |
< |
* recovery actions, and even in such situations may result in |
| 2645 |
< |
* ongoing dependent completions using established versus |
| 2642 |
> |
* method {@link #get()} and related methods, whether or not |
| 2643 |
> |
* already completed. This method is designed for use only in |
| 2644 |
> |
* error recovery actions, and even in such situations may result |
| 2645 |
> |
* in ongoing dependent completions using established versus |
| 2646 |
|
* overwritten outcomes. |
| 2647 |
|
* |
| 2648 |
|
* @param value the completion value |
| 2653 |
|
} |
| 2654 |
|
|
| 2655 |
|
/** |
| 2656 |
< |
* Forcibly causes subsequent invocations of method get() and |
| 2657 |
< |
* related methods to throw the given exception, whether or not |
| 2658 |
< |
* already completed. This method is designed for use only in |
| 2656 |
> |
* Forcibly causes subsequent invocations of method {@link #get()} |
| 2657 |
> |
* and related methods to throw the given exception, whether or |
| 2658 |
> |
* not already completed. This method is designed for use only in |
| 2659 |
|
* recovery actions, and even in such situations may result in |
| 2660 |
|
* ongoing dependent completions using established versus |
| 2661 |
|
* overwritten outcomes. |
