akka.stream.scaladsl

Class ZipWith4<A1,A2,A3,A4,O>

java.lang.Object

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

akka.stream.stage.GraphStage<FanInShape4<A1,A2,A3,A4,O>>

akka.stream.scaladsl.ZipWith4<A1,A2,A3,A4,O>

All Implemented Interfaces:

Graph<FanInShape4<A1,A2,A3,A4,O>,NotUsed>

public class ZipWith4<A1,A2,A3,A4,O>
extends GraphStage<FanInShape4<A1,A2,A3,A4,O>>

`ZipWith` specialized for 4 inputs

Constructor Summary

Constructors

Constructor and Description
ZipWith4(scala.Function4<A1,A2,A3,A4,O> zipper)

Method Summary

Modifier and Type	Method and Description
GraphStageLogic	createLogic(Attributes inheritedAttributes)
Inlet<A1>	in0()
Inlet<A2>	in1()
Inlet<A3>	in2()
Inlet<A4>	in3()
Attributes	initialAttributes()
Outlet<O>	out()
FanInShape4<A1,A2,A3,A4,O>	shape() The shape of a graph is all that is externally visible: its inlets and outlets.
java.lang.String	toString()
scala.Function4<A1,A2,A3,A4,O>	zipper()

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

Constructor Detail

ZipWith4

public ZipWith4(scala.Function4<A1,A2,A3,A4,O> zipper)

Method Detail

zipper

public scala.Function4<A1,A2,A3,A4,O> zipper()

initialAttributes

public Attributes initialAttributes()

Overrides:

initialAttributes in class GraphStageWithMaterializedValue<FanInShape4<A1,A2,A3,A4,O>,NotUsed>

shape

public FanInShape4<A1,A2,A3,A4,O> shape()

Description copied from interface: Graph

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

Returns:

(undocumented)

out

public Outlet<O> out()

in0

public Inlet<A1> in0()

in1

public Inlet<A2> in1()

in2

public Inlet<A3> in2()

in3

public Inlet<A4> in3()

createLogic

public GraphStageLogic createLogic(Attributes inheritedAttributes)

Specified by:

createLogic in class GraphStage<FanInShape4<A1,A2,A3,A4,O>>

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object