Packages

final class Sink[-In, +Mat] extends Graph[SinkShape[In], Mat]

A Sink is a set of stream processing steps that has one open input. Can be used as a Subscriber

Source
Sink.scala
Linear Supertypes
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Inherited
  1. Sink
  2. Graph
  3. AnyRef
  4. Any
Implicitly
  1. by SinkToCompletionStage
  2. by any2stringadd
  3. by StringFormat
  4. by Ensuring
  5. by ArrowAssoc
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new Sink(traversalBuilder: LinearTraversalBuilder, shape: SinkShape[In])

Type Members

  1. type Shape = SinkShape[In]

    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. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. def +(other: String): String
    Implicit
    This member is added by an implicit conversion from Sink[In, Mat] to any2stringadd[Sink[In, Mat]] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ->[B](y: B): (Sink[In, Mat], B)
    Implicit
    This member is added by an implicit conversion from Sink[In, Mat] to ArrowAssoc[Sink[In, Mat]] performed by method ArrowAssoc in scala.Predef. This conversion will take place only if Mat is a subclass of Future[Nothing] (Mat <: Future[Nothing]).
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  5. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  6. def addAttributes(attr: Attributes): Sink[In, Mat]

    Add the given attributes to this Sink.

    Add the given attributes to this Sink. 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 Sink 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
    SinkGraph
  7. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  8. def asJava: javadsl.Sink[In, Mat]

    Converts this Scala DSL element to it's Java DSL counterpart.

  9. def async(dispatcher: String, inputBufferSize: Int): Sink[In, Mat]

    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
    SinkGraph
  10. def async(dispatcher: String): Sink[In, Mat]

    Put an asynchronous boundary around this Graph

    Put an asynchronous boundary around this Graph

    dispatcher

    Run the graph on this dispatcher

    Definition Classes
    SinkGraph
  11. def async: Sink[In, Mat]

    Put an asynchronous boundary around this Source

    Put an asynchronous boundary around this Source

    Definition Classes
    SinkGraph
  12. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  13. def contramap[In2](f: (In2) ⇒ In): Sink[In2, Mat]

    Transform this Sink by applying a function to each *incoming* upstream element before it is passed to the Sink

    Transform this Sink by applying a function to each *incoming* upstream element before it is passed to the Sink

    Backpressures when original Sink backpressures

    Cancels when original Sink backpressures

  14. def ensuring(cond: (Sink[In, Mat]) ⇒ Boolean, msg: ⇒ Any): Sink[In, Mat]
    Implicit
    This member is added by an implicit conversion from Sink[In, Mat] to Ensuring[Sink[In, Mat]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  15. def ensuring(cond: (Sink[In, Mat]) ⇒ Boolean): Sink[In, Mat]
    Implicit
    This member is added by an implicit conversion from Sink[In, Mat] to Ensuring[Sink[In, Mat]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  16. def ensuring(cond: Boolean, msg: ⇒ Any): Sink[In, Mat]
    Implicit
    This member is added by an implicit conversion from Sink[In, Mat] to Ensuring[Sink[In, Mat]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  17. def ensuring(cond: Boolean): Sink[In, Mat]
    Implicit
    This member is added by an implicit conversion from Sink[In, Mat] to Ensuring[Sink[In, Mat]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  18. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  19. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  20. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  21. def formatted(fmtstr: String): String
    Implicit
    This member is added by an implicit conversion from Sink[In, Mat] to StringFormat[Sink[In, Mat]] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()
  22. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  23. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  24. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  25. def mapMaterializedValue[Mat2](f: (Mat) ⇒ Mat2): Sink[In, Mat2]

    Transform only the materialized value of this Sink, leaving all other properties as they were.

  26. def named(name: String): Sink[In, Mat]

    Add a name attribute to this Sink.

    Add a name attribute to this Sink.

    Definition Classes
    SinkGraph
  27. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  28. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  29. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  30. def runWith[Mat2](source: Graph[SourceShape[In], Mat2])(implicit materializer: Materializer): Mat2

    Connect this Sink to a Source and run it.

    Connect this Sink to a Source and run it. The returned value is the materialized value of the Source, e.g. the Subscriber of a Source#subscriber.

  31. val shape: SinkShape[In]
    Definition Classes
    SinkGraph
  32. val sink: Sink[In, Future[T]]
    Implicit
    This member is added by an implicit conversion from Sink[In, Mat] to SinkToCompletionStage[In, T] performed by method SinkToCompletionStage in akka.stream.scaladsl. This conversion will take place only if Mat is a subclass of Future[T] (Mat <: Future[T]).
    Definition Classes
    SinkToCompletionStage
  33. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  34. def toCompletionStage(): Sink[In, CompletionStage[T]]
    Implicit
    This member is added by an implicit conversion from Sink[In, Mat] to SinkToCompletionStage[In, T] performed by method SinkToCompletionStage in akka.stream.scaladsl. This conversion will take place only if Mat is a subclass of Future[T] (Mat <: Future[T]).
    Definition Classes
    SinkToCompletionStage
  35. def toString(): String
    Definition Classes
    Sink → AnyRef → Any
  36. val traversalBuilder: LinearTraversalBuilder
    Definition Classes
    SinkGraph
  37. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  38. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  39. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  40. def withAttributes(attr: Attributes): Sink[In, Mat]

    Replace the attributes of this Sink with the given ones.

    Replace the attributes of this Sink with the given ones. If this Sink 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
    SinkGraph
  41. def [B](y: B): (Sink[In, Mat], B)
    Implicit
    This member is added by an implicit conversion from Sink[In, Mat] to ArrowAssoc[Sink[In, Mat]] performed by method ArrowAssoc in scala.Predef. This conversion will take place only if Mat is a subclass of Future[Nothing] (Mat <: Future[Nothing]).
    Definition Classes
    ArrowAssoc

Inherited from Graph[SinkShape[In], Mat]

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion SinkToCompletionStage from Sink[In, Mat] to SinkToCompletionStage[In, T]

Inherited by implicit conversion any2stringadd from Sink[In, Mat] to any2stringadd[Sink[In, Mat]]

Inherited by implicit conversion StringFormat from Sink[In, Mat] to StringFormat[Sink[In, Mat]]

Inherited by implicit conversion Ensuring from Sink[In, Mat] to Ensuring[Sink[In, Mat]]

Inherited by implicit conversion ArrowAssoc from Sink[In, Mat] to ArrowAssoc[Sink[In, Mat]]

Ungrouped