scala.actors.scheduler

ForkJoinScheduler

class ForkJoinScheduler extends Runnable with IScheduler with TerminationMonitor

The ForkJoinScheduler is backed by a lightweight fork-join task execution framework.

Source
ForkJoinScheduler.scala
Linear Supertypes
TerminationMonitor, IScheduler, Runnable, AnyRef, Any
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Inherited
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  1. ForkJoinScheduler
  2. TerminationMonitor
  3. IScheduler
  4. Runnable
  5. AnyRef
  6. Any
Visibility
  1. Public
  2. All

Instance Constructors

  1. new ForkJoinScheduler ()

  2. new ForkJoinScheduler (d: Boolean)

  3. new ForkJoinScheduler (d: Boolean, f: Boolean)

  4. new ForkJoinScheduler (initCoreSize: Int, maxSize: Int, daemon: Boolean, fair: Boolean)

Value Members

  1. def != (arg0: AnyRef): Boolean

    Attributes
    final
    Definition Classes
    AnyRef
  2. def != (arg0: Any): Boolean

    Test two objects for inequality.

    Test two objects for inequality.

    returns

    true if !(this == that), false otherwise.

    Attributes
    final
    Definition Classes
    Any
  3. def ## (): Int

    Equivalent to x.hashCode except for boxed numeric types.

    Equivalent to x.hashCode except for boxed numeric types. For numerics, it returns a hash value which is consistent with value equality: if two value type instances compare as true, then ## will produce the same hash value for each of them.

    returns

    a hash value consistent with ==

    Attributes
    final
    Definition Classes
    AnyRef → Any
  4. def == (arg0: AnyRef): Boolean

    Attributes
    final
    Definition Classes
    AnyRef
  5. def == (arg0: Any): Boolean

    Test two objects for equality.

    Test two objects for equality.

    returns

    true if the receiver object is equivalent to the argument; false otherwise.

    Attributes
    final
    Definition Classes
    Any
  6. val CHECK_FREQ : Int

    Attributes
    protected
  7. var activeActors : Int

    Attributes
    protected
    Definition Classes
    TerminationMonitor
  8. def asInstanceOf [T0] : T0

    Cast the receiver object to be of type T0.

    Cast the receiver object to be of type T0.

    Note that the success of a cast at runtime is modulo Scala's erasure semantics. Therefore the expression 1.asInstanceOf[String] will throw a ClassCastException at runtime, while the expression List(1).asInstanceOf[List[String]] will not. In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the requested type.

    returns

    the receiver object.

    Attributes
    final
    Definition Classes
    Any
  9. def clone (): AnyRef

    Create a copy of the receiver object.

    Create a copy of the receiver object.

    The default implementation of the clone method is platform dependent.

    returns

    a copy of the receiver object.

    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws()
  10. def eq (arg0: AnyRef): Boolean

    Tests whether the argument (arg0) is a reference to the receiver object (this).

    Tests whether the argument (arg0) is a reference to the receiver object (this).

    The eq method implements an equivalence relation on non-null instances of AnyRef, and has three additional properties:

    • It is consistent: for any non-null instances x and y of type AnyRef, multiple invocations of x.eq(y) consistently returns true or consistently returns false.
    • For any non-null instance x of type AnyRef, x.eq(null) and null.eq(x) returns false.
    • null.eq(null) returns true.

    When overriding the equals or hashCode methods, it is important to ensure that their behavior is consistent with reference equality. Therefore, if two objects are references to each other (o1 eq o2), they should be equal to each other (o1 == o2) and they should hash to the same value (o1.hashCode == o2.hashCode).

    returns

    true if the argument is a reference to the receiver object; false otherwise.

    Attributes
    final
    Definition Classes
    AnyRef
  11. def equals (arg0: Any): Boolean

    The equality method for reference types.

    The equality method for reference types. See equals in Any.

    returns

    true if the receiver object is equivalent to the argument; false otherwise.

    Definition Classes
    AnyRef → Any
  12. def execute (fun: ⇒ Unit): Unit

    Submits a closure for execution.

    Submits a closure for execution.

    fun

    the closure to be executed

    Definition Classes
    ForkJoinSchedulerIScheduler
  13. def execute (task: Runnable): Unit

    Submits a Runnable for execution.

    Submits a Runnable for execution.

    task

    the task to be executed

    Definition Classes
    ForkJoinSchedulerIScheduler
  14. def executeFromActor (task: Runnable): Unit

    Definition Classes
    ForkJoinSchedulerIScheduler
  15. def finalize (): Unit

    Called by the garbage collector on the receiver object when there are no more references to the object.

    Called by the garbage collector on the receiver object when there are no more references to the object.

    The details of when and if the finalize method is invoked, as well as the interaction between finalize and non-local returns and exceptions, are all platform dependent.

    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws()
  16. def gc (): Unit

    Checks for actors that have become garbage.

    Checks for actors that have become garbage.

    Attributes
    protected
    Definition Classes
    TerminationMonitor
  17. def getClass (): java.lang.Class[_ <: java.lang.Object]

    A representation that corresponds to the dynamic class of the receiver object.

    A representation that corresponds to the dynamic class of the receiver object.

    The nature of the representation is platform dependent.

    returns

    a representation that corresponds to the dynamic class of the receiver object.

    Attributes
    final
    Definition Classes
    AnyRef
  18. def hashCode (): Int

    The hashCode method for reference types.

    The hashCode method for reference types. See hashCode in Any.

    returns

    the hash code value for this object.

    Definition Classes
    AnyRef → Any
  19. val initCoreSize : Int

  20. def isActive : Boolean

    When the scheduler is active, it can execute tasks.

    When the scheduler is active, it can execute tasks.

    Definition Classes
    ForkJoinSchedulerIScheduler
  21. def isInstanceOf [T0] : Boolean

    Test whether the dynamic type of the receiver object is T0.

    Test whether the dynamic type of the receiver object is T0.

    Note that the result of the test is modulo Scala's erasure semantics. Therefore the expression 1.isInstanceOf[String] will return false, while the expression List(1).isInstanceOf[List[String]] will return true. In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the specified type.

    returns

    true if the receiver object is an instance of erasure of type T0; false otherwise.

    Attributes
    final
    Definition Classes
    Any
  22. def managedBlock (blocker: ManagedBlocker): Unit

    Definition Classes
    ForkJoinSchedulerIScheduler
  23. val maxSize : Int

  24. def ne (arg0: AnyRef): Boolean

    Equivalent to !(this eq that).

    Equivalent to !(this eq that).

    returns

    true if the argument is not a reference to the receiver object; false otherwise.

    Attributes
    final
    Definition Classes
    AnyRef
  25. def newActor (a: TrackedReactor): Unit

    newActor is invoked whenever a new actor is started.

    newActor is invoked whenever a new actor is started.

    Definition Classes
    TerminationMonitor
  26. def notify (): Unit

    Wakes up a single thread that is waiting on the receiver object's monitor.

    Wakes up a single thread that is waiting on the receiver object's monitor.

    Attributes
    final
    Definition Classes
    AnyRef
  27. def notifyAll (): Unit

    Wakes up all threads that are waiting on the receiver object's monitor.

    Wakes up all threads that are waiting on the receiver object's monitor.

    Attributes
    final
    Definition Classes
    AnyRef
  28. def onTerminate (a: TrackedReactor)(f: ⇒ Unit): Unit

    Registers a closure to be executed when the specified actor terminates.

    Registers a closure to be executed when the specified actor terminates.

    a

    the actor

    f

    the closure to be registered

    Definition Classes
    TerminationMonitor
  29. def restart (): Unit

    Resumes the execution of the scheduler if it was previously suspended using ForkJoinScheduler.snapshot.

  30. def run (): Unit

    Definition Classes
    ForkJoinScheduler → Runnable
  31. def shutdown (): Unit

    Shuts down the scheduler.

    Shuts down the scheduler.

    Definition Classes
    ForkJoinSchedulerIScheduler
  32. def snapshot (): Unit

    Suspends the scheduler.

    Suspends the scheduler. All threads that were in use by the scheduler and its internal thread pool are terminated.

  33. def start (): Unit

    Starts this scheduler.

  34. def synchronized [T0] (arg0: ⇒ T0): T0

    Attributes
    final
    Definition Classes
    AnyRef
  35. def terminated (a: TrackedReactor): Unit

    Registers that the specified actor has terminated.

    Registers that the specified actor has terminated.

    a

    the actor that has terminated

    Definition Classes
    TerminationMonitor
  36. val terminationHandlers : HashMap[TrackedReactor, () ⇒ Unit]

    Attributes
    protected
    Definition Classes
    TerminationMonitor
  37. def toString (): String

    Creates a String representation of this object.

    Creates a String representation of this object. The default representation is platform dependent. On the java platform it is the concatenation of the class name, "@", and the object's hashcode in hexadecimal.

    returns

    a String representation of the object.

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

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

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

    Attributes
    final
    Definition Classes
    AnyRef
    Annotations
    @throws()
  41. def allTerminated : Boolean

    Deprecated non-actor-private version

    Deprecated non-actor-private version

    Definition Classes
    TerminationMonitor
    Annotations
    @deprecated
    Deprecated

    this method is going to be removed in a future release

  42. def onLockup (millis: Int)(handler: () ⇒ Unit): Unit

    Definition Classes
    IScheduler
    Annotations
    @deprecated
    Deprecated

    this member is going to be removed in a future release

  43. def onLockup (handler: () ⇒ Unit): Unit

    Definition Classes
    IScheduler
    Annotations
    @deprecated
    Deprecated

    this member is going to be removed in a future release

  44. def printActorDump (): Unit

    Definition Classes
    IScheduler
    Annotations
    @deprecated
    Deprecated

    this member is going to be removed in a future release

  45. def tick (a: Actor): Unit

    Definition Classes
    IScheduler
    Annotations
    @deprecated
    Deprecated

    this member is going to be removed in a future release

Inherited from TerminationMonitor

Inherited from IScheduler

Inherited from Runnable

Inherited from AnyRef

Inherited from Any