c

akka.stream.stage

AbstractInOutHandler

abstract class AbstractInOutHandler extends InHandler with OutHandler

Java API: callback combination for output and input ports where termination logic is predefined (completing when upstream completes, failing when upstream fails, completing when downstream cancels).

Source
GraphStage.scala
Linear Supertypes
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Inherited
  1. AbstractInOutHandler
  2. OutHandler
  3. InHandler
  4. AnyRef
  5. 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 AbstractInOutHandler()

Abstract Value Members

  1. abstract def onPull(): Unit

    Called when the output port has received a pull, and therefore ready to emit an element, i.e.

    Called when the output port has received a pull, and therefore ready to emit an element, i.e. GraphStageLogic.push() is now allowed to be called on this port.

    Definition Classes
    OutHandler
    Annotations
    @throws( classOf[Exception] )
  2. abstract def onPush(): Unit

    Called when the input port has a new element available.

    Called when the input port has a new element available. The actual element can be retrieved via the GraphStageLogic.grab() method.

    Definition Classes
    InHandler
    Annotations
    @throws( classOf[Exception] )

Concrete 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 AbstractInOutHandler to any2stringadd[AbstractInOutHandler] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ->[B](y: B): (AbstractInOutHandler, B)
    Implicit
    This member is added by an implicit conversion from AbstractInOutHandler to ArrowAssoc[AbstractInOutHandler] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  5. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  6. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  7. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate() @throws( ... )
  8. def ensuring(cond: (AbstractInOutHandler) ⇒ Boolean, msg: ⇒ Any): AbstractInOutHandler
    Implicit
    This member is added by an implicit conversion from AbstractInOutHandler to Ensuring[AbstractInOutHandler] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  9. def ensuring(cond: (AbstractInOutHandler) ⇒ Boolean): AbstractInOutHandler
    Implicit
    This member is added by an implicit conversion from AbstractInOutHandler to Ensuring[AbstractInOutHandler] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  10. def ensuring(cond: Boolean, msg: ⇒ Any): AbstractInOutHandler
    Implicit
    This member is added by an implicit conversion from AbstractInOutHandler to Ensuring[AbstractInOutHandler] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  11. def ensuring(cond: Boolean): AbstractInOutHandler
    Implicit
    This member is added by an implicit conversion from AbstractInOutHandler to Ensuring[AbstractInOutHandler] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  12. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  13. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  14. def formatted(fmtstr: String): String
    Implicit
    This member is added by an implicit conversion from AbstractInOutHandler to StringFormat[AbstractInOutHandler] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()
  15. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  16. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  17. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  18. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  19. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  20. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  21. def onDownstreamFinish(): Unit

    Called when the output port will no longer accept any new elements.

    Called when the output port will no longer accept any new elements. After this callback no other callbacks will be called for this port.

    Definition Classes
    OutHandler
    Annotations
    @throws( classOf[Exception] )
  22. def onUpstreamFailure(ex: Throwable): Unit

    Called when the input port has failed.

    Called when the input port has failed. After this callback no other callbacks will be called for this port.

    Definition Classes
    InHandler
    Annotations
    @throws( classOf[Exception] )
  23. def onUpstreamFinish(): Unit

    Called when the input port is finished.

    Called when the input port is finished. After this callback no other callbacks will be called for this port.

    Definition Classes
    InHandler
    Annotations
    @throws( classOf[Exception] )
  24. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  25. def toString(): String
    Definition Classes
    AnyRef → Any
  26. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  27. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  28. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  29. def [B](y: B): (AbstractInOutHandler, B)
    Implicit
    This member is added by an implicit conversion from AbstractInOutHandler to ArrowAssoc[AbstractInOutHandler] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Deprecated Value Members

  1. def finalize(): Unit
    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 OutHandler

Inherited from InHandler

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from AbstractInOutHandler to any2stringadd[AbstractInOutHandler]

Inherited by implicit conversion StringFormat from AbstractInOutHandler to StringFormat[AbstractInOutHandler]

Inherited by implicit conversion Ensuring from AbstractInOutHandler to Ensuring[AbstractInOutHandler]

Inherited by implicit conversion ArrowAssoc from AbstractInOutHandler to ArrowAssoc[AbstractInOutHandler]

Ungrouped