io.reactors

Scheduler

trait Scheduler extends AnyRef

An object that schedules reactors for execution.

After a reactor is instantiated, its reactor frame is assigned a scheduler by the reactor system. A reactor that is assigned a specific scheduler will always be executed on that same scheduler.

After creating a reactor, every reactor system will first call the startSchedule method on the reactor frame. Then, the reactor system will call the schedule method every time there are events ready for the reactor.

Note: Clients never invoke Scheduler operations directly, but can implement their own scheduler if necessary.

See also

org.reactors.ReactorSystem

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  2. by StringFormat
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Abstract Value Members

  1. abstract def handler: Handler

    The handler for the fatal errors that are not sent to the failures stream of the reactor.

    The handler for the fatal errors that are not sent to the failures stream of the reactor.

    Note: If the failures event stream throws while handling any throwables passed to it, then those throwables are passed to this error handler. This means that the handler can also receive non-fatal errors.

    See also

    scala.util.control.NonFatal

  2. abstract def schedule(frame: Frame): Unit

    Notifies a reactor frame that it should be executed.

    Notifies a reactor frame that it should be executed. Clients never call this method directly.

    This method uses the reactor frame to flush messages from its event queue and propagate events through the reactor.

    frame

    the reactor frame to schedule

Concrete Value Members

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

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

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

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

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

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

    Definition Classes
    Any
  7. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  8. def ensuring(cond: (Scheduler) ⇒ Boolean, msg: ⇒ Any): Scheduler

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

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

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

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

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

    Definition Classes
    AnyRef → Any
  14. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  15. def formatted(fmtstr: String): String

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

    Definition Classes
    AnyRef → Any
  17. def hashCode(): Int

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

    Definition Classes
    Any
  19. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  20. def newState(frame: Frame): State

    Creates an State object for the reactor frame.

    Creates an State object for the reactor frame.

    frame

    the reactor frame

    returns

    creates a fresh scheduler info object

    Attributes
    protected
  21. final def notify(): Unit

    Definition Classes
    AnyRef
  22. final def notifyAll(): Unit

    Definition Classes
    AnyRef
  23. def startSchedule(frame: Frame): Unit

    Tells the scheduler to start listening to schedule requests for the reactor frame.

    Tells the scheduler to start listening to schedule requests for the reactor frame. Clients never call this method directly.

    By default, assigns the default scheduler state to the schedulerState field in the reactor frame.

    frame

    the reactor frame to start scheduling

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

    Definition Classes
    AnyRef
  25. def toString(): String

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

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

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  29. def [B](y: B): (Scheduler, B)

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

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from Scheduler to any2stringadd[Scheduler]

Inherited by implicit conversion StringFormat from Scheduler to StringFormat[Scheduler]

Inherited by implicit conversion Ensuring from Scheduler to Ensuring[Scheduler]

Inherited by implicit conversion ArrowAssoc from Scheduler to ArrowAssoc[Scheduler]

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