Futures

Value Members

1. final def !=(arg0: Any): Boolean

   Definition Classes

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2. final def ##(): Int

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3. final def ==(arg0: Any): Boolean

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4. final def asInstanceOf[T0]: T0

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5. def before[T, TO](other: Future[TO])(f: Future[T])(implicit executor: ExecutionContext): Future[T]

6. def clone(): AnyRef

   Attributes

   protected[java.lang]

   Definition Classes

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   Annotations

   @throws( ... )

7. def delay(dur: Duration)(implicit executor: ExecutionContext): Future[Unit]

   This method blocks a thread until dur has passed, but does not block the caller thread.

   This method blocks a thread until dur has passed, but does not block the caller thread.

   dur

   length of duration

   returns

   a Future that completes successfully after dur has passed

8. final def eq(arg0: AnyRef): Boolean

   Definition Classes

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9. def equals(arg0: Any): Boolean

   Definition Classes

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10. def finalize(): Unit

    Attributes

    protected[java.lang]

    Definition Classes

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    Annotations

    @throws( classOf[java.lang.Throwable] )

11. def firstResult[T, U](in: Seq[T])(test: (T) ⇒ Future[U])(implicit executor: ExecutionContext): Future[(T, U)]

    Applies test to each element of in and returns the first element that completes the test successfully along with its result.

    Applies test to each element of in and returns the first element that completes the test successfully along with its result.

    If all tests fail, the returned Future fails with a NoSuchElementException. Failures of individual Futures are ignored.

    T

    type of element

    U

    type of result

    in

    elements under test

    test

    the test

    returns

    the element that first successfully completes the test along with its test result

12. def firstSuccessful[T, U](in: Seq[T], timeout: Duration)(test: (T) ⇒ Future[U])(implicit executor: ExecutionContext): Future[T]

13. def firstSuccessful[T, U](in: Seq[T])(test: (T) ⇒ Future[U])(implicit executor: ExecutionContext): Future[T]

14. final def getClass(): Class[_]

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15. def hashCode(): Int

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16. final def isInstanceOf[T0]: Boolean

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17. final def ne(arg0: AnyRef): Boolean

    Definition Classes

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18. final def notify(): Unit

    Definition Classes

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19. final def notifyAll(): Unit

    Definition Classes

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20. def promisedFuture[T](keepPromise: (Promise[T]) ⇒ Unit): Future[T]

    Constructs a future that is completed according to keepPromise.

    Constructs a future that is completed according to keepPromise. This pattern can be used to convert callback-based APIs to Future-based ones. For example, parameter keepPromise can call some callback-based API, and the callback implementation can complete the supplied promise.

    T

    type of value to complete promise with

    keepPromise

    code that completes the promise

    returns

    the future completion value

21. final def synchronized[T0](arg0: ⇒ T0): T0

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22. def toString(): String

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23. final def wait(): Unit

    Definition Classes

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    @throws( ... )

24. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes

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    Annotations

    @throws( ... )

25. final def wait(arg0: Long): Unit

    Definition Classes

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    Annotations

    @throws( ... )

26. def within[T](timeout: Duration)(f: Future[T])(implicit executor: ExecutionContext): Future[T]

    Fails f with a TimeoutException unless it's completed within timeout.

    Fails f with a TimeoutException unless it's completed within timeout.

    T

    type of result

    timeout

    duration

    f

    future computation to wrap in a timeout

    returns

    a future which may time out