object Futures
Futures is the Java API for Futures and Promises
- Annotations
- @deprecated
- Deprecated
(Since version 2.0.0) Use CompletionStages and standard java.util.concurrent.CompletableFuture APIs instead.
- Source
- Future.scala
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Deprecated Value Members
- def asJava[T](future: Future[T]): CompletionStage[T]
Convert a Scala Future to a Java CompletionStage.
Convert a Scala Future to a Java CompletionStage.
- Annotations
- @deprecated
- Deprecated
(Since version 2.0.0) Use scala.jdk.javaapi.FutureConverters.asJava instead.
- Since
1.2.0
- def failed[T](exception: Throwable): Future[T]
creates an already completed Promise with the specified exception
creates an already completed Promise with the specified exception
- Annotations
- @deprecated
- Deprecated
(Since version 2.0.0) Use CompletableFuture.failedFuture instead.
- def failedCompletionStage[T](ex: Throwable): CompletionStage[T]
Creates an already completed CompletionStage with the specified exception
Creates an already completed CompletionStage with the specified exception
- Annotations
- @deprecated
- Deprecated
(Since version 2.0.0) Use CompletableFuture.failedStage instead.
- def finalize(): Unit
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- Deprecated
(Since version 9)
- def future[T](body: Callable[T], executor: ExecutionContext): Future[T]
Starts an asynchronous computation and returns a
Futureobject with the result of that computation.Starts an asynchronous computation and returns a
Futureobject with the result of that computation.The result becomes available once the asynchronous computation is completed.
- body
the asynchronous computation
- executor
the execution context on which the future is run
- returns
the
Futureholding the result of the computation
- Annotations
- @deprecated
- Deprecated
(Since version 2.0.0) Use CompletableFuture.supplyAsync instead.
- def promise[T](): Promise[T]
Creates a promise object which can be completed with a value.
Creates a promise object which can be completed with a value.
- returns
the newly created
Promiseobject
- Annotations
- @deprecated
- Deprecated
(Since version 2.0.0) Use new CompletableFuture instead.
- def successful[T](result: T): Future[T]
Creates an already completed Promise with the specified result
Creates an already completed Promise with the specified result
- Annotations
- @deprecated
- Deprecated
(Since version 2.0.0) Use CompletableFuture.completedFuture instead.