Package akka.stream.impl.streamref
Class SourceRefStageImpl<Out>
- java.lang.Object
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- akka.stream.stage.GraphStageWithMaterializedValue<SourceShape<Out>,scala.concurrent.Future<SinkRef<Out>>>
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- akka.stream.impl.streamref.SourceRefStageImpl<Out>
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- All Implemented Interfaces:
Graph<SourceShape<Out>,scala.concurrent.Future<SinkRef<Out>>>
public final class SourceRefStageImpl<Out> extends GraphStageWithMaterializedValue<SourceShape<Out>,scala.concurrent.Future<SinkRef<Out>>>
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Constructor Summary
Constructors Constructor Description SourceRefStageImpl(OptionVal<ActorRef> initialPartnerRef)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description scala.Tuple2<GraphStageLogic,scala.concurrent.Future<SinkRef<Out>>>
createLogicAndMaterializedValue(Attributes inheritedAttributes)
OptionVal<ActorRef>
initialPartnerRef()
Outlet<Out>
out()
SourceShape<Out>
shape()
The shape of a graph is all that is externally visible: its inlets and outlets.java.lang.String
toString()
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Methods inherited from class akka.stream.stage.GraphStageWithMaterializedValue
createLogicAndMaterializedValue, initialAttributes, traversalBuilder, withAttributes
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Method Detail
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createLogicAndMaterializedValue
public scala.Tuple2<GraphStageLogic,scala.concurrent.Future<SinkRef<Out>>> createLogicAndMaterializedValue(Attributes inheritedAttributes)
- Specified by:
createLogicAndMaterializedValue
in classGraphStageWithMaterializedValue<SourceShape<Out>,scala.concurrent.Future<SinkRef<Out>>>
- Throws:
InvalidPartnerActorException
- when partner ref is invalid
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shape
public SourceShape<Out> shape()
Description copied from interface:Graph
The shape of a graph is all that is externally visible: its inlets and outlets.- Returns:
- (undocumented)
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toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
- Throws:
InvalidSequenceNumberException
- when sequence number is invalid
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