Packages

  • package root
    Definition Classes
    root
  • package akka
    Definition Classes
    root
  • package pattern

    This package is used as a collection point for usage patterns which involve actors, futures, etc.

    Commonly Used Patterns With Akka

    This package is used as a collection point for usage patterns which involve actors, futures, etc. but are loosely enough coupled to (multiple of) them to present them separately from the core implementation. Currently supported are:

    • ask: create a temporary one-off actor for receiving a reply to a message and complete a scala.concurrent.Future with it; returns said Future.
    • pipeTo: feed eventually computed value of a future to an akka.actor.ActorRef as a message.
    • pipeToSelection: feed eventually computed value of a future to an akka.actor.ActorSelection as a message.

    In Scala the recommended usage is to import the pattern from the package object:

    import akka.pattern.ask

ask(actor, message) // use it directly
actor ask message   // use it by implicit conversion

    For Java the patterns are available as static methods of the akka.pattern.Patterns class:

    import static akka.pattern.Patterns.ask;

ask(actor, message);
    Definition Classes
    akka
  • object StatusReply
    Definition Classes
    pattern
  • Error
  • ErrorMessage
  • Success

object Success

Scala API for creation and pattern matching a successful response.

For example: case StatusReply.Success(value: String) => ...

Source
StatusReply.scala
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  1. final def !=(arg0: Any): Boolean
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  2. final def ##: Int
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  3. final def ==(arg0: Any): Boolean
    Definition Classes
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  4. def apply[T](value: T): StatusReply[T]

    Scala API: Create a successful reply containing value

  5. final def asInstanceOf[T0]: T0
    Definition Classes
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  6. def clone(): AnyRef
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    protected[lang]
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  7. final def eq(arg0: AnyRef): Boolean
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  8. def equals(arg0: AnyRef): Boolean
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  9. final def getClass(): Class[_ <: AnyRef]
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    @HotSpotIntrinsicCandidate() @native()
  10. def hashCode(): Int
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  11. final def isInstanceOf[T0]: Boolean
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  12. final def ne(arg0: AnyRef): Boolean
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  13. final def notify(): Unit
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  14. final def notifyAll(): Unit
    Definition Classes
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    @HotSpotIntrinsicCandidate() @native()
  15. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
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  16. def toString(): String
    Definition Classes
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  17. def unapply(status: StatusReply[Any]): Option[Any]
  18. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
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  19. final def wait(arg0: Long): Unit
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  20. final def wait(): Unit
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  1. def finalize(): Unit
    Attributes
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    @throws(classOf[java.lang.Throwable]) @Deprecated
    Deprecated

    (Since version 9)

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