Class/Object

akka.stream

FlowShape

Related Docs: object FlowShape | package stream

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final case class FlowShape[-I, +O](in: Inlet[I], out: Outlet[O]) extends Shape with Product with Serializable

A Flow Shape has exactly one input and one output, it looks from the outside like a pipe (but it can be a complex topology of streams within of course).

Source
Shape.scala
Linear Supertypes
Type Hierarchy
Ordering
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Inherited
  1. FlowShape
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
  6. Shape
  7. AnyRef
  8. 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 FlowShape(in: Inlet[I], out: Outlet[O])

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Value Members

  1. final def !=(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any
  3. def +(other: String): String

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    Implicit information
    This member is added by an implicit conversion from FlowShape[I, O] to any2stringadd[FlowShape[I, O]] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ->[B](y: B): (FlowShape[I, O], B)

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    Implicit information
    This member is added by an implicit conversion from FlowShape[I, O] to ArrowAssoc[FlowShape[I, O]] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  5. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  6. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any
  7. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @HotSpotIntrinsicCandidate() @throws( ... )
  8. def deepCopy(): FlowShape[I, O]

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    Create a copy of this Shape object, returning the same type as the original; this constraint can unfortunately not be expressed in the type system.

    Create a copy of this Shape object, returning the same type as the original; this constraint can unfortunately not be expressed in the type system.

    Definition Classes
    FlowShapeShape
  9. def ensuring(cond: (FlowShape[I, O]) ⇒ Boolean, msg: ⇒ Any): FlowShape[I, O]

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    Implicit information
    This member is added by an implicit conversion from FlowShape[I, O] to Ensuring[FlowShape[I, O]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  10. def ensuring(cond: (FlowShape[I, O]) ⇒ Boolean): FlowShape[I, O]

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    Implicit information
    This member is added by an implicit conversion from FlowShape[I, O] to Ensuring[FlowShape[I, O]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  11. def ensuring(cond: Boolean, msg: ⇒ Any): FlowShape[I, O]

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    Implicit information
    This member is added by an implicit conversion from FlowShape[I, O] to Ensuring[FlowShape[I, O]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  12. def ensuring(cond: Boolean): FlowShape[I, O]

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    Implicit information
    This member is added by an implicit conversion from FlowShape[I, O] to Ensuring[FlowShape[I, O]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  13. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  14. def formatted(fmtstr: String): String

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    Implicit information
    This member is added by an implicit conversion from FlowShape[I, O] to StringFormat[FlowShape[I, O]] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()
  15. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any
    Annotations
    @HotSpotIntrinsicCandidate()
  16. def getInlets: List[Inlet[_]]

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    Java API: get a list of all input ports

    Java API: get a list of all input ports

    Definition Classes
    Shape
  17. def getOutlets: List[Outlet[_]]

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    Java API: get a list of all output ports

    Java API: get a list of all output ports

    Definition Classes
    Shape
  18. def hasSamePortsAndShapeAs(s: Shape): Boolean

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    Compare this to another shape and determine whether the arrangement of ports is the same (including their ordering).

    Compare this to another shape and determine whether the arrangement of ports is the same (including their ordering).

    Definition Classes
    Shape
  19. def hasSamePortsAs(s: Shape): Boolean

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    Compare this to another shape and determine whether the set of ports is the same (ignoring their ordering).

    Compare this to another shape and determine whether the set of ports is the same (ignoring their ordering).

    Definition Classes
    Shape
  20. val in: Inlet[I]

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  21. val inlets: Seq[Inlet[_]]

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    Scala API: get a list of all input ports

    Scala API: get a list of all input ports

    Definition Classes
    FlowShapeShape
  22. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  23. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  24. final def notify(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @HotSpotIntrinsicCandidate()
  25. final def notifyAll(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @HotSpotIntrinsicCandidate()
  26. val out: Outlet[O]

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  27. val outlets: Seq[Outlet[_]]

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    Scala API: get a list of all output ports

    Scala API: get a list of all output ports

    Definition Classes
    FlowShapeShape
  28. def requireSamePortsAndShapeAs(s: Shape): Unit

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    Asserting version of #hasSamePortsAndShapeAs.

    Asserting version of #hasSamePortsAndShapeAs.

    Definition Classes
    Shape
  29. def requireSamePortsAs(s: Shape): Unit

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    Asserting version of #hasSamePortsAs.

    Asserting version of #hasSamePortsAs.

    Definition Classes
    Shape
  30. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef
  31. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  32. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  33. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  34. def [B](y: B): (FlowShape[I, O], B)

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    Implicit information
    This member is added by an implicit conversion from FlowShape[I, O] to ArrowAssoc[FlowShape[I, O]] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Deprecated Value Members

  1. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @Deprecated @deprecated @throws( classOf[java.lang.Throwable] )
    Deprecated

    (Since version ) see corresponding Javadoc for more information.

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from Shape

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from FlowShape[I, O] to any2stringadd[FlowShape[I, O]]

Inherited by implicit conversion StringFormat from FlowShape[I, O] to StringFormat[FlowShape[I, O]]

Inherited by implicit conversion Ensuring from FlowShape[I, O] to Ensuring[FlowShape[I, O]]

Inherited by implicit conversion ArrowAssoc from FlowShape[I, O] to ArrowAssoc[FlowShape[I, O]]

Ungrouped