Trait

rescala.scheduler.Twoversion

TwoVersionScheduler

Related Doc: package Twoversion

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trait TwoVersionScheduler[Tx <: TwoVersionTransaction] extends SchedulerImpl[State, Tx]

Implementation of the turn handling defined in the Engine trait

Tx

Transaction type used by the scheduler

Linear Supertypes
SchedulerImpl[State, Tx], Scheduler[State], DynamicScope[State], AnyRef, Any
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Inherited
  1. TwoVersionScheduler
  2. SchedulerImpl
  3. Scheduler
  4. DynamicScope
  5. AnyRef
  6. Any
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Visibility
  1. Public
  2. All

Abstract Value Members

  1. abstract def makeTransaction(priorTx: Option[Tx]): Tx

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    Attributes
    protected

  2. abstract def schedulerName: String

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    Name of the scheduler, used for helpful error messages.

    Name of the scheduler, used for helpful error messages.

    Definition Classes
    Scheduler

Concrete Value Members

  1. final def !=(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any

  3. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  4. final val _currentTransaction: DynamicVariable[Option[Tx]]

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    Attributes
    protected
    Definition Classes
    SchedulerImpl

  5. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  6. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  7. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  8. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  9. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  10. def forceNewTransaction[R](initialWrites: Set[of[State]], admissionPhase: (AdmissionTicket[State]) ⇒ R): R

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    goes through the whole turn lifecycle - create a new turn and put it on the stack - run the lock phase

    goes through the whole turn lifecycle - create a new turn and put it on the stack - run the lock phase

    • the turn knows which reactives will be affected and can do something before anything is really done
      • run the admission phase
    • executes the user defined admission code
      • run the propagation phase
    • calculate the actual new value of the reactive graph
      • run the commit phase
    • do cleanups on the reactives, make values permanent and so on, the turn is still valid during this phase
      • run the observer phase
    • run registered observers, the turn is no longer valid but the locks are still held.
      • run the release phase
    • this must always run, even in the case that something above fails. it should do cleanup and free any locks to avoid starvation.
      • run the party! phase
    • not yet implemented
    Definition Classes
    TwoVersionScheduler → Scheduler

  11. final def forceNewTransaction[R](initialWrites: of[State]*)(admissionPhase: (AdmissionTicket[State]) ⇒ R): R

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    Definition Classes
    Scheduler

  12. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any

  13. def hashCode(): Int

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    Definition Classes
    AnyRef → Any

  14. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  15. final def maybeTransaction: Option[of[State]]

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    Definition Classes
    SchedulerImpl → Scheduler → DynamicScope

  16. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  17. final def notify(): Unit

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    Definition Classes
    AnyRef

  18. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

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

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    Definition Classes
    AnyRef

  20. def toString(): String

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    Definition Classes
    Scheduler → AnyRef → Any

  21. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  23. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from SchedulerImpl[State, Tx]

Inherited from Scheduler[State]

Inherited from DynamicScope[State]

Inherited from AnyRef

Inherited from Any

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