Package akka.stream.impl.fusing

Class FlatMapPrefix<In,Out,M>

java.lang.Object

akka.stream.stage.GraphStageWithMaterializedValue<FlowShape<In,Out>,scala.concurrent.Future<M>>

akka.stream.impl.fusing.FlatMapPrefix<In,Out,M>

All Implemented Interfaces:

Graph<FlowShape<In,Out>,scala.concurrent.Future<M>>

public final class FlatMapPrefix<In,Out,M>
extends GraphStageWithMaterializedValue<FlowShape<In,Out>,scala.concurrent.Future<M>>

Nested Class Summary

Nested classes/interfaces inherited from interface akka.stream.Graph

Graph.GraphMapMatVal<S extends Shape,M>

Constructor Summary

Constructors

Constructor	Description
FlatMapPrefix(int n, scala.Function1<scala.collection.immutable.Seq<In>,Flow<In,Out,M>> f)

Method Summary

Modifier and Type	Method	Description
scala.Tuple2<GraphStageLogic,scala.concurrent.Future<M>>	createLogicAndMaterializedValue(Attributes inheritedAttributes)
Inlet<In>	in()
Attributes	initialAttributes()
Outlet<Out>	out()
FlowShape<In,Out>	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, traversalBuilder, withAttributes

Methods inherited from class java.lang.Object

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

Methods inherited from interface akka.stream.Graph

addAttributes, async, async, async, named

Constructor Detail

FlatMapPrefix

public FlatMapPrefix(int n,
                     scala.Function1<scala.collection.immutable.Seq<In>,Flow<In,Out,M>> f)

Method Detail

createLogicAndMaterializedValue

public scala.Tuple2<GraphStageLogic,scala.concurrent.Future<M>> createLogicAndMaterializedValue(Attributes inheritedAttributes)

Specified by:

createLogicAndMaterializedValue in class GraphStageWithMaterializedValue<FlowShape<In,Out>,scala.concurrent.Future<M>>

in

public Inlet<In> in()

initialAttributes

public Attributes initialAttributes()

Overrides:

initialAttributes in class GraphStageWithMaterializedValue<FlowShape<In,Out>,scala.concurrent.Future<M>>

out

public Outlet<Out> out()

shape

public FlowShape<In,Out> shape()

Description copied from interface: Graph

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