Packages

final class Unzip[A, B] extends UnzipWith2[(A, B), A, B]

Takes a stream of pair elements and splits each pair to two output streams.

An Unzip has one in port and one left and one right output port.

Emits when all of the outputs stop backpressuring and there is an input element available

Backpressures when any of the outputs backpressure

Completes when upstream completes

Cancels when any downstream cancels

Source
Graph.scala
Linear Supertypes
UnzipWith2[(A, B), A, B], GraphStage[FanOutShape2[(A, B), A, B]], GraphStageWithMaterializedValue[FanOutShape2[(A, B), A, B], NotUsed], Graph[FanOutShape2[(A, B), A, B], NotUsed], AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. Unzip
  2. UnzipWith2
  3. GraphStage
  4. GraphStageWithMaterializedValue
  5. Graph
  6. AnyRef
  7. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new Unzip()

Type Members

  1. type Shape = FanOutShape2[(A, B), A, B]

    Type-level accessor for the shape parameter of this graph.

    Type-level accessor for the shape parameter of this graph.

    Definition Classes
    Graph

Value Members

  1. def addAttributes(attr: Attributes): Graph[FanOutShape2[(A, B), A, B], NotUsed]

    Add the given attributes to this Graph.

    Add the given attributes to this Graph. If the specific attribute was already present on this graph this means the added attribute will be more specific than the existing one. If this Source is a composite of multiple graphs, new attributes on the composite will be less specific than attributes set directly on the individual graphs of the composite.

    Definition Classes
    Graph
  2. def async(dispatcher: String, inputBufferSize: Int): Graph[FanOutShape2[(A, B), A, B], NotUsed]

    Put an asynchronous boundary around this Graph

    Put an asynchronous boundary around this Graph

    dispatcher

    Run the graph on this dispatcher

    inputBufferSize

    Set the input buffer to this size for the graph

    Definition Classes
    Graph
  3. def async(dispatcher: String): Graph[FanOutShape2[(A, B), A, B], NotUsed]

    Put an asynchronous boundary around this Graph

    Put an asynchronous boundary around this Graph

    dispatcher

    Run the graph on this dispatcher

    Definition Classes
    Graph
  4. def async: Graph[FanOutShape2[(A, B), A, B], NotUsed]

    Put an asynchronous boundary around this Graph

    Put an asynchronous boundary around this Graph

    Definition Classes
    Graph
  5. def createLogic(inheritedAttributes: Attributes): GraphStageLogic
    Definition Classes
    UnzipWith2 → GraphStage
  6. final def createLogicAndMaterializedValue(inheritedAttributes: Attributes): (GraphStageLogic, NotUsed)
    Definition Classes
    GraphStage → GraphStageWithMaterializedValue
  7. def in: Inlet[(A, B)]
    Definition Classes
    UnzipWith2
  8. def initialAttributes: Attributes
    Definition Classes
    UnzipWith2 → GraphStageWithMaterializedValue
  9. def named(name: String): Graph[FanOutShape2[(A, B), A, B], NotUsed]
    Definition Classes
    Graph
  10. def out0: Outlet[A]
    Definition Classes
    UnzipWith2
  11. def out1: Outlet[B]
    Definition Classes
    UnzipWith2
  12. val shape: FanOutShape2[(A, B), A, B]

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

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

    Definition Classes
    UnzipWith2 → Graph
  13. def toString(): String
    Definition Classes
    Unzip → UnzipWith2 → AnyRef → Any
  14. val unzipper: ((A, B)) ⇒ (A, B)
    Definition Classes
    UnzipWith2
  15. final def withAttributes(attr: Attributes): Graph[FanOutShape2[(A, B), A, B], NotUsed]
    Definition Classes
    GraphStageWithMaterializedValue → Graph