Packages

class ZipWithN[A, O] extends GraphStage[UniformFanInShape[A, O]]

Combine the elements of multiple streams into a stream of sequences using a combiner function.

A ZipWithN has a n input ports and one out port

Emits when all of the inputs has an element available

Backpressures when downstream backpressures

Completes when any upstream completes

Cancels when downstream cancels

Source
Graph.scala
Linear Supertypes
GraphStage[UniformFanInShape[A, O]], GraphStageWithMaterializedValue[UniformFanInShape[A, O], NotUsed], Graph[UniformFanInShape[A, O], NotUsed], AnyRef, Any
Known Subclasses
ZipN
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. ZipWithN
  2. GraphStage
  3. GraphStageWithMaterializedValue
  4. Graph
  5. AnyRef
  6. 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 ZipWithN(zipper: (Seq[A]) ⇒ O)(n: Int)

Type Members

  1. type Shape = UniformFanInShape[A, O]

    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[UniformFanInShape[A, O], 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[UniformFanInShape[A, O], 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[UniformFanInShape[A, O], 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[UniformFanInShape[A, O], 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
    ZipWithN → GraphStage
  6. final def createLogicAndMaterializedValue(inheritedAttributes: Attributes): (GraphStageLogic, NotUsed)
    Definition Classes
    GraphStage → GraphStageWithMaterializedValue
  7. def initialAttributes: Attributes
    Definition Classes
    ZipWithN → GraphStageWithMaterializedValue
  8. def named(name: String): Graph[UniformFanInShape[A, O], NotUsed]
    Definition Classes
    Graph
  9. def out: Outlet[O]
  10. val shape: UniformFanInShape[A, O]

    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
    ZipWithN → Graph
  11. def toString(): String
    Definition Classes
    ZipWithN → AnyRef → Any
  12. final def withAttributes(attr: Attributes): Graph[UniformFanInShape[A, O], NotUsed]
    Definition Classes
    GraphStageWithMaterializedValue → Graph

Deprecated Value Members

  1. def inSeq: IndexedSeq[Inlet[A]]
    Annotations
    @deprecated
    Deprecated

    (Since version 2.5.5) use shape.inlets or shape.in(id) instead