AbstractPipePair

Instance Constructors

new AbstractPipePair()

Abstract Value Members

abstract def onCommand(cmd: CmdAbove): Iterable[Either[EvtAbove, CmdBelow]]

Commands reaching this pipe pair are transformed into a sequence of commands for the next or events for the previous stage.
Commands reaching this pipe pair are transformed into a sequence of commands for the next or events for the previous stage.
Throwing exceptions within this method will abort processing of the whole pipeline which this pipe pair is part of.
cmd
the incoming command
returns
an Iterable of elements which are either events or commands

See also
#makeEvent
#makeCommand
abstract def onEvent(event: EvtBelow): Iterable[Either[EvtAbove, CmdBelow]]

Events reaching this pipe pair are transformed into a sequence of commands for the next or events for the previous stage.
Events reaching this pipe pair are transformed into a sequence of commands for the next or events for the previous stage.
Throwing exceptions within this method will abort processing of the whole pipeline which this pipe pair is part of.
event
the incoming event
returns
an Iterable of elements which are either events or commands

See also
#makeEvent
#makeCommand

Concrete Value Members

final def !=(arg0: Any): Boolean

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

Definition Classes
AnyRef → Any
final def ==(arg0: Any): Boolean

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

Definition Classes
Any
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
def dealias[Cmd, Evt](msg: Iterable[Either[Evt, Cmd]]): Iterable[Either[Evt, Cmd]]

INTERNAL API: Dealias a possibly optimized return value such that it can be safely used; this is never needed when only using public API.
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def equals(arg0: Any): Boolean

Definition Classes
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def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
def hashCode(): Int

Definition Classes
AnyRef → Any
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
def makeCommand(cmd: CmdBelow): Either[EvtAbove, CmdBelow]

Helper method for wrapping a command which shall be emitted.
def makeEvent(event: EvtAbove): Either[EvtAbove, CmdBelow]

Helper method for wrapping an event which shall be emitted.
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
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final def notifyAll(): Unit

Definition Classes
AnyRef
def onManagementCommand(cmd: AnyRef): Iterable[Either[EvtAbove, CmdBelow]]

Management commands are sent to all stages in a broadcast fashion, conceptually in parallel (but not actually executing a stage reentrantly in case of events or commands being generated in response to a management command).
def singleCommand(cmd: CmdBelow): Iterable[Either[EvtAbove, CmdBelow]]

Wrap a single command for efficient return to the pipeline’s machinery.
Wrap a single command for efficient return to the pipeline’s machinery. This method avoids allocating a scala.util.Right and an java.lang.Iterable by reusing one such instance within the AbstractPipePair, hence it can be used ONLY ONCE by each pipeline stage. Prototypic and safe usage looks like this:
```
final MyResult result = ... ;
return singleCommand(result);
```
See also
PipelineContext#singleCommand
def singleEvent(evt: EvtAbove): Iterable[Either[EvtAbove, CmdBelow]]

Wrap a single event for efficient return to the pipeline’s machinery.
Wrap a single event for efficient return to the pipeline’s machinery. This method avoids allocating a scala.util.Left and an java.lang.Iterable by reusing one such instance within the AbstractPipePair, hence it can be used ONLY ONCE by each pipeline stage. Prototypic and safe usage looks like this:
```
final MyResult result = ... ;
return singleEvent(result);
```
See also
PipelineContext#singleEvent
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toString(): String

Definition Classes
AnyRef → Any
final def wait(): Unit

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

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

Definition Classes
AnyRef
Annotations
@throws( ... )

Related Doc: package pipeline

abstract class AbstractPipePair[CmdAbove, CmdBelow, EvtAbove, EvtBelow] extends AnyRef

Instance Constructors

new AbstractPipePair()

Abstract Value Members

abstract def onCommand(cmd: CmdAbove): Iterable[Either[EvtAbove, CmdBelow]]

abstract def onEvent(event: EvtBelow): Iterable[Either[EvtAbove, CmdBelow]]

Concrete Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def clone(): AnyRef

def dealias[Cmd, Evt](msg: Iterable[Either[Evt, Cmd]]): Iterable[Either[Evt, Cmd]]

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

def makeCommand(cmd: CmdBelow): Either[EvtAbove, CmdBelow]

def makeEvent(event: EvtAbove): Either[EvtAbove, CmdBelow]

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

def onManagementCommand(cmd: AnyRef): Iterable[Either[EvtAbove, CmdBelow]]

def singleCommand(cmd: CmdBelow): Iterable[Either[EvtAbove, CmdBelow]]

def singleEvent(evt: EvtAbove): Iterable[Either[EvtAbove, CmdBelow]]

final def synchronized[T0](arg0: ⇒ T0): T0

def toString(): String

final def wait(): Unit

final def wait(arg0: Long, arg1: Int): Unit

final def wait(arg0: Long): Unit

Inherited from AnyRef

Inherited from Any

Ungrouped