Package org.redisson.misc
Interface RPromise<T>
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- Type Parameters:
T
- type
- All Superinterfaces:
CompletionStage<T>
,Future<T>
,RFuture<T>
- All Known Implementing Classes:
BatchPromise
,PromiseDelegator
,RedissonExecutorBatchFuture
,RedissonExecutorFuture
,RedissonPromise
,RedissonScheduledFuture
,RemotePromise
public interface RPromise<T> extends RFuture<T>
- Author:
- Nikita Koksharov
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description RPromise<T>
await()
Use snippet below instead.RPromise<T>
awaitUninterruptibly()
Use snippet below instead.boolean
hasListeners()
boolean
setUncancellable()
Make this future impossible to cancel.RPromise<T>
sync()
Use toCompletableFuture().get() method insteadRPromise<T>
syncUninterruptibly()
Use toCompletableFuture().join() method insteadboolean
tryFailure(Throwable cause)
Marks this future as a failure and notifies all listeners.boolean
trySuccess(T result)
Marks this future as a success and notifies all listeners.-
Methods inherited from interface java.util.concurrent.CompletionStage
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, thenCompose, thenComposeAsync, thenComposeAsync, thenRun, thenRunAsync, thenRunAsync, toCompletableFuture, whenComplete, whenCompleteAsync, whenCompleteAsync
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Methods inherited from interface org.redisson.api.RFuture
await, await, awaitUninterruptibly, awaitUninterruptibly, cause, getNow, isSuccess, join, onComplete
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Method Detail
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trySuccess
boolean trySuccess(T result)
Marks this future as a success and notifies all listeners.- Parameters:
result
- object- Returns:
true
if and only if successfully marked this future as a success. Otherwisefalse
because this future is already marked as either a success or a failure.
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tryFailure
boolean tryFailure(Throwable cause)
Marks this future as a failure and notifies all listeners.- Parameters:
cause
- object- Returns:
true
if and only if successfully marked this future as a failure. Otherwisefalse
because this future is already marked as either a success or a failure.
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setUncancellable
boolean setUncancellable()
Make this future impossible to cancel.- Returns:
true
if and only if successfully marked this future as uncancellable or it is already done without being cancelled.false
if this future has been cancelled already.
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await
RPromise<T> await() throws InterruptedException
Description copied from interface:RFuture
Use snippet below instead.try { toCompletableFuture().get(); } catch (Exception e) { // skip }
- Specified by:
await
in interfaceRFuture<T>
- Returns:
- Future object
- Throws:
InterruptedException
- if the current thread was interrupted
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awaitUninterruptibly
RPromise<T> awaitUninterruptibly()
Description copied from interface:RFuture
Use snippet below instead.try { rFuture.toCompletableFuture().join(); } catch (Exception e) { // skip }
- Specified by:
awaitUninterruptibly
in interfaceRFuture<T>
- Returns:
- Future object
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sync
RPromise<T> sync() throws InterruptedException
Description copied from interface:RFuture
Use toCompletableFuture().get() method instead- Specified by:
sync
in interfaceRFuture<T>
- Returns:
- Future object
- Throws:
InterruptedException
- if the current thread was interrupted
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syncUninterruptibly
RPromise<T> syncUninterruptibly()
Description copied from interface:RFuture
Use toCompletableFuture().join() method instead- Specified by:
syncUninterruptibly
in interfaceRFuture<T>
- Returns:
- Future object
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hasListeners
boolean hasListeners()
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