akka.stream.impl

Class EmptySource$

java.lang.Object

akka.stream.stage.GraphStageWithMaterializedValue<S,NotUsed>

akka.stream.stage.GraphStage<SourceShape<scala.runtime.Nothing$>>

akka.stream.impl.EmptySource$

All Implemented Interfaces:

Graph<SourceShape<scala.runtime.Nothing$>,NotUsed>

public final class EmptySource$
extends GraphStage<SourceShape<scala.runtime.Nothing$>>

INTERNAL API

Field Summary

Fields

Modifier and Type	Field and Description
static EmptySource$	MODULE$ Static reference to the singleton instance of this Scala object.

Constructor Summary

Constructors

Constructor and Description
EmptySource$()

Method Summary

Modifier and Type	Method and Description
GraphStageLogic	createLogic(Attributes inheritedAttributes)
protected Attributes	initialAttributes()
Outlet<scala.runtime.Nothing$>	out()
SourceShape<scala.runtime.Nothing$>	shape() The shape of a graph is all that is externally visible: its inlets and outlets.
java.lang.String	toString()

Methods inherited from class akka.stream.stage.GraphStage

createLogicAndMaterializedValue

Methods inherited from class akka.stream.stage.GraphStageWithMaterializedValue

module, withAttributes

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface akka.stream.Graph

addAttributes, async, named

Field Detail

MODULE$

public static final EmptySource$ MODULE$

Static reference to the singleton instance of this Scala object.

Constructor Detail

EmptySource$

public EmptySource$()

Method Detail

out

public Outlet<scala.runtime.Nothing$> out()

shape

public SourceShape<scala.runtime.Nothing$> shape()

Description copied from interface: Graph

The shape of a graph is all that is externally visible: its inlets and outlets.

Returns:

(undocumented)

initialAttributes

protected Attributes initialAttributes()

Overrides:

initialAttributes in class GraphStageWithMaterializedValue<SourceShape<scala.runtime.Nothing$>,NotUsed>

createLogic

public GraphStageLogic createLogic(Attributes inheritedAttributes)

Specified by:

createLogic in class GraphStage<SourceShape<scala.runtime.Nothing$>>

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object