o

akka.stream.javadsl

Partition

object Partition

Fan-out the stream to several streams. emitting an incoming upstream element to one downstream consumer according to the partitioner function applied to the element

Adheres to the ActorAttributes.SupervisionStrategy attribute.

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

Backpressures when one of the outputs backpressure

Completes when upstream completes

Cancels when when any (eagerCancel=true) or all (eagerCancel=false) of the downstreams cancel

Source
Graph.scala
Linear Supertypes
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. Partition
  2. AnyRef
  3. Any
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. All

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native() @HotSpotIntrinsicCandidate()
  6. def create[T](clazz: Class[T], outputCount: Int, partitioner: Function[T, Integer], eagerCancel: Boolean): Graph[UniformFanOutShape[T, T], NotUsed]

    Create a new Partition operator with the specified input type.

    Create a new Partition operator with the specified input type.

    clazz

    a type hint for this method

    outputCount

    number of output ports

    partitioner

    function deciding which output each element will be targeted

    eagerCancel

    this operator cancels, when any (true) or all (false) of the downstreams cancel

  7. def create[T](clazz: Class[T], outputCount: Int, partitioner: Function[T, Integer]): Graph[UniformFanOutShape[T, T], NotUsed]

    Create a new Partition operator with the specified input type, eagerCancel is false.

    Create a new Partition operator with the specified input type, eagerCancel is false.

    clazz

    a type hint for this method

    outputCount

    number of output ports

    partitioner

    function deciding which output each element will be targeted

  8. def create[T](outputCount: Int, partitioner: Function[T, Integer], eagerCancel: Boolean): Graph[UniformFanOutShape[T, T], NotUsed]

    Create a new Partition operator with the specified input type.

    Create a new Partition operator with the specified input type.

    outputCount

    number of output ports

    partitioner

    function deciding which output each element will be targeted

    eagerCancel

    this operator cancels, when any (true) or all (false) of the downstreams cancel

  9. def create[T](outputCount: Int, partitioner: Function[T, Integer]): Graph[UniformFanOutShape[T, T], NotUsed]

    Create a new Partition operator with the specified input type, eagerCancel is false.

    Create a new Partition operator with the specified input type, eagerCancel is false.

    outputCount

    number of output ports

    partitioner

    function deciding which output each element will be targeted

  10. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  11. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  12. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  13. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  14. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  15. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  16. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  17. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  18. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  19. def toString(): String
    Definition Classes
    AnyRef → Any
  20. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  21. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  22. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] ) @Deprecated @deprecated
    Deprecated

    (Since version ) see corresponding Javadoc for more information.

Inherited from AnyRef

Inherited from Any

Ungrouped