Scheduler

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 initSchedule 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

Linear Supertypes

AnyRef, Any

Known Subclasses

Dedicated, Executed, NewThread, Piggyback, Proxy, Timer

Abstract Value Members

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

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 Scheduler to any2stringadd[Scheduler] performed by method any2stringadd in scala.Predef.
Definition Classes
any2stringadd
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()
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 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
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
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
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
final def eq(arg0: AnyRef): Boolean

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

Definition Classes
AnyRef → Any
def finalize(): Unit

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

Definition Classes
AnyRef → Any
def hashCode(): Int

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

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

Definition Classes
AnyRef
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
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
def postschedule(system: ReactorSystem, t: Throwable): Unit

Called immediately after a reactor frame completes an execution batch.
Called immediately after a reactor frame completes an execution batch.
Optionally unschedules and runs some number of frames previously scheduled.
This method by default does nothing, but may be overridden for performance purposes.
def preschedule(system: ReactorSystem): Unit

Called immediately before a reactor frame begins an execution batch.
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( ... )
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

Related Docs: object Scheduler | package reactors

trait Scheduler extends AnyRef

Abstract Value Members

abstract def schedule(frame: Frame): Unit

Concrete Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

def +(other: String): String

def ->[B](y: B): (Scheduler, B)

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def clone(): AnyRef

def ensuring(cond: (Scheduler) ⇒ Boolean, msg: ⇒ Any): Scheduler

def ensuring(cond: (Scheduler) ⇒ Boolean): Scheduler

def ensuring(cond: Boolean, msg: ⇒ Any): Scheduler

def ensuring(cond: Boolean): Scheduler

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

def formatted(fmtstr: String): String

final def getClass(): Class[_]

def hashCode(): Int

def initSchedule(frame: Frame): Unit

final def isInstanceOf[T0]: Boolean

final def ne(arg0: AnyRef): Boolean

def newState(frame: Frame): State

final def notify(): Unit

final def notifyAll(): Unit

def postschedule(system: ReactorSystem, t: Throwable): Unit

def preschedule(system: ReactorSystem): Unit

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

def →[B](y: B): (Scheduler, B)

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]

Ungrouped