Object/Class

com.yang_bo.dsl.keywords.akka.actor

ReceiveMessage

Related Docs: class ReceiveMessage | package actor

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object ReceiveMessage extends Serializable

Source
ReceiveMessage.scala
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Serializable, Serializable, AnyRef, Any
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Type Members

  1. final case class Partial[Message]() extends Keyword[Partial[Message], Message] with Product with Serializable

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    A keyword to receive next message of specific type in an Akka actor.

    A keyword to receive next message of specific type in an Akka actor.

    Author:

    杨博 (Yang Bo)

    Example:

    1. This ReceiveMessage.Partial keyword can be used in the akka.actor.Actor.Receive domain, to receive the next message that is a Message. The above code creates an actor to echo any string messages.

      import akka.actor._
def echoActor = new Actor {
  def receive: Receive = {
    while (true) {
      val lastMessage = !ReceiveMessage.Partial[String]
      sender() ! lastMessage
    }
    throw new Exception("Unreachable code!")
  }
}
val pinger = system.actorOf(Props(echoActor))
pinger ! "hello world"
expectMsg("hello world")

      All messages that are not the class of Message will not be handled.

      object UnhandledMessage
pinger ! UnhandledMessage
pinger ! "string message"
expectMsg("string message")
    See also

    domains.akka.actor.typed.typedReceiveMessagePartialDsl for usage in the typed actor domains.

Value Members

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

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  2. final def ##(): Int

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

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  4. object Partial extends Serializable

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  5. final def asInstanceOf[T0]: T0

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  6. def clone(): AnyRef

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    protected[java.lang]
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  7. final def eq(arg0: AnyRef): Boolean

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  8. def equals(arg0: Any): Boolean

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  9. def finalize(): Unit

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

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

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  11. def hashCode(): Int

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  12. final def isInstanceOf[T0]: Boolean

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

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  14. final def notify(): Unit

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  15. final def notifyAll(): Unit

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  16. implicit def receiveMessageDsl(implicit context: ActorContext): Dsl[ReceiveMessage[Any], Receive, Any]

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

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  18. def toString(): String

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  19. final def wait(): Unit

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    @throws( ... )

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

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

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