PersistentTask

abstract def persistentState: PersistentState[T]

subclass should override this method to pass in a PersistentState

abstract def processMessage(state: PersistentState[T], message: Message): Unit

subclass should override this method to specify how a new message should update state

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

val LOG: Logger

final def asInstanceOf[T0]: T0

val checkpointInterval: Long

val checkpointManager: CheckpointManager

val checkpointStore: CheckpointStore

val checkpointStoreFactory: CheckpointStoreFactory

def clone(): AnyRef

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

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

final def onNext(message: Message): Unit

final def onStart(startTime: StartTime): Unit

final def onStop(): Unit

This can be used to cleanup resource when the application finished.

def receiveUnManagedMessage: Receive

handler for unmanaged message

implicit val self: ActorRef

def sender: ActorRef

For managed message(type of Message), the sender mean nothing, you should not use this directory

val state: PersistentState[T]

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

implicit val system: ActorSystem

def toString(): String

final def wait(): Unit

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

final def wait(arg0: Long): Unit