AbstractInOutHandler
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).
Attributes
- Source
- GraphStage.scala
- Graph
-
- Supertypes
Members list
Value members
Inherited methods
Called when the output port will no longer accept any new elements. After this callback no other callbacks will be called for this port.
Called when the output port will no longer accept any new elements. After this callback no other callbacks will be called for this port.
Attributes
- Inherited from:
- OutHandler
- Source
- GraphStage.scala
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.
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.
Attributes
- Inherited from:
- OutHandler
- Source
- GraphStage.scala
Called when the input port has a new element available. The actual element can be retrieved via the GraphStageLogic.grab method.
Called when the input port has a new element available. The actual element can be retrieved via the GraphStageLogic.grab method.
Attributes
- Inherited from:
- InHandler
- Source
- GraphStage.scala
Called when the input port has failed. After this callback no other callbacks will be called for this port.
Called when the input port has failed. After this callback no other callbacks will be called for this port.
Attributes
- Inherited from:
- InHandler
- Source
- GraphStage.scala
Called when the input port is finished. After this callback no other callbacks will be called for this port.
Called when the input port is finished. After this callback no other callbacks will be called for this port.
Attributes
- Inherited from:
- InHandler
- Source
- GraphStage.scala
Deprecated and Inherited methods
Called when the output port will no longer accept any new elements. After this callback no other callbacks will be called for this port.
Called when the output port will no longer accept any new elements. After this callback no other callbacks will be called for this port.
Attributes
- Deprecated
-
[Since version Akka 2.6.0] - Inherited from:
- OutHandler
- Source
- GraphStage.scala