abstract class FanIn extends Actor with ActorLogging with Pump
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Instance Constructors
- new FanIn(settings: ActorMaterializerSettings, inputCount: Int)
Type Members
-
type
Receive = PartialFunction[Any, Unit]
- Definition Classes
- Actor
Value Members
-
implicit
val
context: ActorContext
Stores the context for this actor, including self, and sender.
Stores the context for this actor, including self, and sender. It is implicit to support operations such as
forward
.WARNING: Only valid within the Actor itself, so do not close over it and publish it to other threads!
akka.actor.ActorContext is the Scala API.
getContext
returns a akka.actor.UntypedActorContext, which is the Java API of the actor context.- Definition Classes
- Actor
-
def
gotUpstreamSubscription(): Unit
- Definition Classes
- Pump
-
final
def
initialPhase(waitForUpstream: Int, andThen: TransferPhase): Unit
- Definition Classes
- Pump
- val inputCount: Int
-
final
def
isPumpFinished: Boolean
- Definition Classes
- Pump
-
def
log: LoggingAdapter
- Definition Classes
- ActorLogging
-
final
def
nextPhase(phase: TransferPhase): Unit
- Definition Classes
- Pump
-
def
postRestart(reason: Throwable): Unit
User overridable callback: By default it calls
preStart()
. -
def
postStop(): Unit
User overridable callback.
-
def
preRestart(reason: Throwable, message: Option[Any]): Unit
User overridable callback: By default it disposes of all children and then calls
postStop()
.User overridable callback: By default it disposes of all children and then calls
postStop()
.- reason
the Throwable that caused the restart to happen
- message
optionally the current message the actor processed when failing, if applicable Is called on a crashed Actor right BEFORE it is restarted to allow clean up of resources before Actor is terminated.
- Definition Classes
- Actor
- Annotations
- @throws( classOf[Exception] )
-
def
preStart(): Unit
User overridable callback.
User overridable callback.
Is called when an Actor is started. Actors are automatically started asynchronously when created. Empty default implementation.
- Definition Classes
- Actor
- Annotations
- @throws( classOf[Exception] )
-
final
def
pump(): Unit
- Definition Classes
- Pump
-
def
pumpFailed(e: Throwable): Unit
- Definition Classes
- FanIn → Pump
-
def
pumpFinished(): Unit
- Definition Classes
- FanIn → Pump
-
def
receive: PartialFunction[Any, Unit]
This defines the initial actor behavior, it must return a partial function with the actor logic.
-
implicit final
val
self: ActorRef
The 'self' field holds the ActorRef for this actor.
The 'self' field holds the ActorRef for this actor.
Can be used to send messages to itself:
self ! message
- Definition Classes
- Actor
-
final
def
sender(): ActorRef
The reference sender Actor of the last received message.
The reference sender Actor of the last received message. Is defined if the message was sent from another Actor, else
deadLetters
in akka.actor.ActorSystem.WARNING: Only valid within the Actor itself, so do not close over it and publish it to other threads!
- Definition Classes
- Actor
- val settings: ActorMaterializerSettings
-
def
supervisorStrategy: SupervisorStrategy
User overridable definition the strategy to use for supervising child actors.
User overridable definition the strategy to use for supervising child actors.
- Definition Classes
- Actor
-
def
unhandled(message: Any): Unit
User overridable callback.
User overridable callback.
Is called when a message isn't handled by the current behavior of the actor by default it fails with either a akka.actor.DeathPactException (in case of an unhandled akka.actor.Terminated message) or publishes an akka.actor.UnhandledMessage to the actor's system's akka.event.EventStream
- Definition Classes
- Actor
-
final
def
waitForUpstreams(waitForUpstream: Int): Unit
- Definition Classes
- Pump