Package play.libs
Class F.Promise<V>
- java.lang.Object
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- play.libs.F.Promise<V>
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Constructor Summary
Constructors Constructor Description Promise()
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description booleancancel(boolean mayInterruptIfRunning)Vget()Vget(long timeout, java.util.concurrent.TimeUnit unit)VgetOrNull()voidinvoke(V result)voidinvokeWithException(java.lang.Throwable t)protected voidinvokeWithResultOrException(V result, java.lang.Throwable t)booleanisCancelled()booleanisDone()voidonRedeem(F.Action<F.Promise<V>> callback)Registers an action that is to be invoked after this promise is invoked.static <A,B>
F.Promise<F.Tuple<A,B>>wait2(F.Promise<A> tA, F.Promise<B> tB)static <A,B,C>
F.Promise<F.T3<A,B,C>>wait3(F.Promise<A> tA, F.Promise<B> tB, F.Promise<C> tC)static <A,B,C,D>
F.Promise<F.T4<A,B,C,D>>wait4(F.Promise<A> tA, F.Promise<B> tB, F.Promise<C> tC, F.Promise<D> tD)static <A,B,C,D,E>
F.Promise<F.T5<A,B,C,D,E>>wait5(F.Promise<A> tA, F.Promise<B> tB, F.Promise<C> tC, F.Promise<D> tD, F.Promise<E> tE)static <T> F.Promise<java.util.List<T>>waitAll(java.util.Collection<F.Promise<T>> promises)static <T> F.Promise<java.util.List<T>>waitAll(F.Promise<T>... promises)static <T> F.Promise<T>waitAny(F.Promise<T>... futures)static <A,B>
F.Promise<F.Either<A,B>>waitEither(F.Promise<A> tA, F.Promise<B> tB)static <A,B,C>
F.Promise<F.E3<A,B,C>>waitEither(F.Promise<A> tA, F.Promise<B> tB, F.Promise<C> tC)static <A,B,C,D>
F.Promise<F.E4<A,B,C,D>>waitEither(F.Promise<A> tA, F.Promise<B> tB, F.Promise<C> tC, F.Promise<D> tD)static <A,B,C,D,E>
F.Promise<F.E5<A,B,C,D,E>>waitEither(F.Promise<A> tA, F.Promise<B> tB, F.Promise<C> tC, F.Promise<D> tD, F.Promise<E> tE)
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Method Detail
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cancel
public boolean cancel(boolean mayInterruptIfRunning)
- Specified by:
cancelin interfacejava.util.concurrent.Future<V>
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isCancelled
public boolean isCancelled()
- Specified by:
isCancelledin interfacejava.util.concurrent.Future<V>
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isDone
public boolean isDone()
- Specified by:
isDonein interfacejava.util.concurrent.Future<V>
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getOrNull
public V getOrNull()
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get
public V get() throws java.lang.InterruptedException, java.util.concurrent.ExecutionException
- Specified by:
getin interfacejava.util.concurrent.Future<V>- Throws:
java.lang.InterruptedExceptionjava.util.concurrent.ExecutionException
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get
public V get(long timeout, java.util.concurrent.TimeUnit unit) throws java.lang.InterruptedException, java.util.concurrent.ExecutionException, java.util.concurrent.TimeoutException
- Specified by:
getin interfacejava.util.concurrent.Future<V>- Throws:
java.lang.InterruptedExceptionjava.util.concurrent.ExecutionExceptionjava.util.concurrent.TimeoutException
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invokeWithException
public void invokeWithException(java.lang.Throwable t)
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invokeWithResultOrException
protected void invokeWithResultOrException(V result, java.lang.Throwable t)
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onRedeem
public void onRedeem(F.Action<F.Promise<V>> callback)
Registers an action that is to be invoked after this promise is invoked. You may register more than one "onRedeem" callback. Each registered callback is guaranteed to be invoked exactly once after this promise has been invoked.The thread from which the "onRedeem" callback is invoked is not defined.
- Parameters:
callback- The callback action to invoke when this promise.
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waitAll
public static <T> F.Promise<java.util.List<T>> waitAll(java.util.Collection<F.Promise<T>> promises)
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wait3
public static <A,B,C> F.Promise<F.T3<A,B,C>> wait3(F.Promise<A> tA, F.Promise<B> tB, F.Promise<C> tC)
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wait4
public static <A,B,C,D> F.Promise<F.T4<A,B,C,D>> wait4(F.Promise<A> tA, F.Promise<B> tB, F.Promise<C> tC, F.Promise<D> tD)
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wait5
public static <A,B,C,D,E> F.Promise<F.T5<A,B,C,D,E>> wait5(F.Promise<A> tA, F.Promise<B> tB, F.Promise<C> tC, F.Promise<D> tD, F.Promise<E> tE)
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waitEither
public static <A,B> F.Promise<F.Either<A,B>> waitEither(F.Promise<A> tA, F.Promise<B> tB)
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waitEither
public static <A,B,C> F.Promise<F.E3<A,B,C>> waitEither(F.Promise<A> tA, F.Promise<B> tB, F.Promise<C> tC)
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waitEither
public static <A,B,C,D> F.Promise<F.E4<A,B,C,D>> waitEither(F.Promise<A> tA, F.Promise<B> tB, F.Promise<C> tC, F.Promise<D> tD)
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waitEither
public static <A,B,C,D,E> F.Promise<F.E5<A,B,C,D,E>> waitEither(F.Promise<A> tA, F.Promise<B> tB, F.Promise<C> tC, F.Promise<D> tD, F.Promise<E> tE)
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