Package akka.stream.impl
Class QueueSource<T>
- java.lang.Object
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- akka.stream.stage.GraphStageWithMaterializedValue<SourceShape<T>,SourceQueueWithComplete<T>>
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- akka.stream.impl.QueueSource<T>
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- All Implemented Interfaces:
Graph<SourceShape<T>,SourceQueueWithComplete<T>>
public final class QueueSource<T> extends GraphStageWithMaterializedValue<SourceShape<T>,SourceQueueWithComplete<T>>
INTERNAL API
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Nested Class Summary
Nested Classes Modifier and Type Class Description static class
QueueSource.Completion$
static class
QueueSource.Failure
static class
QueueSource.Failure$
static interface
QueueSource.Input<T>
static class
QueueSource.Offer<T>
static class
QueueSource.Offer$
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Constructor Summary
Constructors Constructor Description QueueSource(int maxBuffer, OverflowStrategy overflowStrategy)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description scala.Tuple2<GraphStageLogic,GraphStageLogic>
createLogicAndMaterializedValue(Attributes inheritedAttributes)
Outlet<T>
out()
SourceShape<T>
shape()
The shape of a graph is all that is externally visible: its inlets and outlets.-
Methods inherited from class akka.stream.stage.GraphStageWithMaterializedValue
createLogicAndMaterializedValue, initialAttributes, traversalBuilder, withAttributes
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Constructor Detail
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QueueSource
public QueueSource(int maxBuffer, OverflowStrategy overflowStrategy)
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Method Detail
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shape
public SourceShape<T> shape()
Description copied from interface:Graph
The shape of a graph is all that is externally visible: its inlets and outlets.- Returns:
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createLogicAndMaterializedValue
public scala.Tuple2<GraphStageLogic,GraphStageLogic> createLogicAndMaterializedValue(Attributes inheritedAttributes)
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