TaskSpawnOrchestrator

Instance Constructors

new TaskSpawnOrchestrator(task: FullTask[R, _])(props: Props)(implicit arg0: ClassTag[O])

Value Members

final def !=(arg0: Any): Boolean

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

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

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

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

Definition Classes
AnyRef → Any
final def abort(cause: Throwable): Unit

Aborts this task, which implies:
Aborts this task, which implies:
1. This task will change its state to Aborted. 2. Every unstarted task that depends on this one will never be started. This will happen because a task can only start if its dependencies have finished. 3. Waiting tasks or tasks which do not have this task as a dependency will remain untouched, unless the orchestrator is stopped or context.become is invoked in the onTaskAbort/onAbort callbacks of the orchestrator. 4. The method onTaskAbort will be invoked in the orchestrator. 5. The method onFinish in the orchestrator will never be invoked since this task did not finish.
Aborting an already aborted task will throw an exception.
cause
what caused the abort to be invoked.

Definition Classes
Task
final def asInstanceOf[T0]: T0

Definition Classes
Any
def behavior: Receive

The behavior of this task.
The behavior of this task. This is akin to the receive method of an actor with the following exceptions: · An all catching pattern match is prohibited since it will cause the orchestrator to fail. · Every case must check if matchId returns true. This ensures the received message was in fact destined to this task. This choice of implementation allows the messages to have a free form, as it is the user that is responsible for extracting the id from the message. · Either finish or abort must be invoked after handling each response.
Example of a well formed behavior:
```
case Success(result, id) if matchId(id) =>
  orchestrator.state = // a new state
  finish("This task result") // The result is the value that the tasks that depend on this one will see.
case SomethingWentWrong(why, id) if matchId(id) =>
  abort(why)
case Timeout(id) =>
  abort(anError)
```
Definition Classes
TaskSpawnOrchestrator → Task
final def behaviorHandlingTimeout: Receive

Definition Classes
Task
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
final def createMessage(id: Long): Serializable

The constructor of the message to be sent.
The constructor of the message to be sent. It must always return the same message, only the id must be different. If this Task is to be used inside a TaskQuorum then the created message should also implement equals.

Definition Classes
TaskSpawnOrchestrator → Task
final val destination: ActorPath

The akka.actor.ActorPath to whom this task will send the message(s).
The akka.actor.ActorPath to whom this task will send the message(s). This must be a value because the destination cannot change.

Definition Classes
TaskSpawnOrchestrator → Task
def ensuring(cond: (TaskSpawnOrchestrator[R, O]) ⇒ Boolean, msg: ⇒ Any): TaskSpawnOrchestrator[R, O]

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

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

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

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

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

Definition Classes
AnyRef → Any
final def expectedID: Option[ID]

Definition Classes
Task
def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
final def finish(result: R): Unit

Finishes this task, which implies:
Finishes this task, which implies:
1. This task will change its state to Finished. 2. Tasks that depend on this one will be started. 3. Re-sends from destination will no longer be handled by the orchestrator. If destinations re-sends its answer it will be logged as an unhandled message. 4. The method onTaskFinish will be invoked on the orchestrator.
Finishing an already finished task will throw an exception.
result
the result this task will produce. This is the value that the tasks that depend on this one will see.

Definition Classes
Task
def formatted(fmtstr: String): String

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

Definition Classes
AnyRef → Any
def hashCode(): Int

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

Definition Classes
Any
val log: LoggingAdapter

Definition Classes
Task
final def matchId(id: Long): Boolean

Definition Classes
Task
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
final def recoveryAwarePersist(event: Any)(handler: ⇒ Unit): Unit

Definition Classes
Task
final def scheduleTimeout(id: ID): Unit

Definition Classes
Task
final val spawner: ActorRef
final def start(): Unit

Definition Classes
Task
final def state: State

Definition Classes
Task
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
val task: FullTask[R, _]

Definition Classes
Task
def toString(): String

Definition Classes
Task → 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( ... )
final def withOrchestratorAndTaskPrefix(message: ⇒ String): String

Definition Classes
Task
def →[B](y: B): (TaskSpawnOrchestrator[R, O], B)

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

Inherited from Task[R]

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from TaskSpawnOrchestrator[R, O] to any2stringadd[TaskSpawnOrchestrator[R, O]]

Inherited by implicit conversion StringFormat from TaskSpawnOrchestrator[R, O] to StringFormat[TaskSpawnOrchestrator[R, O]]

Inherited by implicit conversion Ensuring from TaskSpawnOrchestrator[R, O] to Ensuring[TaskSpawnOrchestrator[R, O]]

Inherited by implicit conversion ArrowAssoc from TaskSpawnOrchestrator[R, O] to ArrowAssoc[TaskSpawnOrchestrator[R, O]]

Ungrouped

Related Doc: package akkastrator

class TaskSpawnOrchestrator[R, O <: AbstractOrchestrator[R]] extends Task[R]

Instance Constructors

new TaskSpawnOrchestrator(task: FullTask[R, _])(props: Props)(implicit arg0: ClassTag[O])

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

def +(other: String): String

def ->[B](y: B): (TaskSpawnOrchestrator[R, O], B)

final def ==(arg0: Any): Boolean

final def abort(cause: Throwable): Unit

final def asInstanceOf[T0]: T0

def behavior: Receive

final def behaviorHandlingTimeout: Receive

def clone(): AnyRef

final def createMessage(id: Long): Serializable

final val destination: ActorPath

def ensuring(cond: (TaskSpawnOrchestrator[R, O]) ⇒ Boolean, msg: ⇒ Any): TaskSpawnOrchestrator[R, O]

def ensuring(cond: (TaskSpawnOrchestrator[R, O]) ⇒ Boolean): TaskSpawnOrchestrator[R, O]

def ensuring(cond: Boolean, msg: ⇒ Any): TaskSpawnOrchestrator[R, O]

def ensuring(cond: Boolean): TaskSpawnOrchestrator[R, O]

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

final def expectedID: Option[ID]

def finalize(): Unit

final def finish(result: R): Unit

def formatted(fmtstr: String): String

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

val log: LoggingAdapter

final def matchId(id: Long): Boolean

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

final def recoveryAwarePersist(event: Any)(handler: ⇒ Unit): Unit

final def scheduleTimeout(id: ID): Unit

final val spawner: ActorRef

final def start(): Unit

final def state: State

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

val task: FullTask[R, _]

def toString(): String

final def wait(): Unit

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

final def wait(arg0: Long): Unit

final def withOrchestratorAndTaskPrefix(message: ⇒ String): String

def →[B](y: B): (TaskSpawnOrchestrator[R, O], B)

Inherited from Task[R]

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from TaskSpawnOrchestrator[R, O] to any2stringadd[TaskSpawnOrchestrator[R, O]]

Inherited by implicit conversion StringFormat from TaskSpawnOrchestrator[R, O] to StringFormat[TaskSpawnOrchestrator[R, O]]

Inherited by implicit conversion Ensuring from TaskSpawnOrchestrator[R, O] to Ensuring[TaskSpawnOrchestrator[R, O]]

Inherited by implicit conversion ArrowAssoc from TaskSpawnOrchestrator[R, O] to ArrowAssoc[TaskSpawnOrchestrator[R, O]]

Ungrouped