scala.actors.scheduler

ExecutorScheduler

trait ExecutorScheduler extends Thread with IScheduler with TerminationService with ThreadPoolRunner

The ExecutorScheduler class uses an ExecutorService to execute Actors.

The ExecutorScheduler class uses an ExecutorService to execute Actors.

go to: companion
linear super types: ThreadPoolRunner, FutureTaskRunner, TaskRunner, TerminationService, TerminationMonitor, IScheduler, Thread, Runnable, AnyRef, Any
source: ExecutorScheduler.scala
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Inherited
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  1. ExecutorScheduler
  2. ThreadPoolRunner
  3. FutureTaskRunner
  4. TaskRunner
  5. TerminationService
  6. TerminationMonitor
  7. IScheduler
  8. Thread
  9. Runnable
  10. AnyRef
  11. Any
Visibility
  1. Public
  2. All
Impl.
  1. Concrete
  2. Abstract

Type Members

  1. type Future [T] = Future[T]

    The type of the futures that the underlying task runner supports.

    The type of the futures that the underlying task runner supports.

    definition classes: ThreadPoolRunnerFutureTaskRunner
  2. type Task [T] = Callable[T] with Runnable

    definition classes: ThreadPoolRunnerTaskRunner

Value Members

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

    attributes: final
    definition classes: AnyRef
  2. def != ( arg0 : Any ) : Boolean

    o != arg0 is the same as !(o == (arg0)).

    o != arg0 is the same as !(o == (arg0)).

    arg0

    the object to compare against this object for dis-equality.

    returns

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

    attributes: final
    definition classes: Any
  3. def ## () : Int

    attributes: final
    definition classes: AnyRef → Any
  4. def $asInstanceOf [T0] () : T0

    attributes: final
    definition classes: AnyRef
  5. def $isInstanceOf [T0] () : Boolean

    attributes: final
    definition classes: AnyRef
  6. def == ( arg0 : AnyRef ) : Boolean

    o == arg0 is the same as if (o eq null) arg0 eq null else o.equals(arg0).

    o == arg0 is the same as if (o eq null) arg0 eq null else o.equals(arg0).

    arg0

    the object to compare against this object for equality.

    returns

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

    attributes: final
    definition classes: AnyRef
  7. def == ( arg0 : Any ) : Boolean

    o == arg0 is the same as o.equals(arg0).

    o == arg0 is the same as o.equals(arg0).

    arg0

    the object to compare against this object for equality.

    returns

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

    attributes: final
    definition classes: Any
  8. val CHECK_FREQ : Int

    attributes: protected
    definition classes: TerminationService → TerminationService
  9. var activeActors : Int

    attributes: protected
    definition classes: TerminationMonitor → TerminationMonitor
  10. def allTerminated : Boolean

    Deprecated non-actor-private version

    Deprecated non-actor-private version

    definition classes: TerminationMonitor → TerminationMonitor
    annotations: @deprecated( message = ... )
      deprecated:
    1. this method is going to be removed in a future release

  11. def asInstanceOf [T0] : T0

    This method is used to cast the receiver object to be of type T0.

    This method is used to 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 typed.

    returns

    the receiver object.

    attributes: final
    definition classes: Any
  12. def checkAccess () : Unit

    attributes: final
    definition classes: Thread
  13. def clone () : AnyRef

    This method creates and returns a copy of the receiver object.

    This method creates and returns 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()
  14. def countStackFrames () : Int

    definition classes: Thread
    annotations: @Deprecated() @deprecated()
      deprecated:
    1. see corresponding Javadoc for more information.

  15. def destroy () : Unit

    definition classes: Thread
    annotations: @Deprecated() @deprecated()
      deprecated:
    1. see corresponding Javadoc for more information.

  16. def eq ( arg0 : AnyRef ) : Boolean

    This method is used to test whether the argument (arg0) is a reference to the receiver object (this).

    This method is used to test whether the argument (arg0) is a reference to the receiver object (this).

    The eq method implements an [http://en.wikipedia.org/wiki/Equivalence_relation equivalence relation] on non-null instances of AnyRef: * It is reflexive: for any non-null instance x of type AnyRef, x.eq(x) returns true. * It is symmetric: for any non-null instances x and y of type AnyRef, x.eq(y) returns true if and only if y.eq(x) returns true. * It is transitive: for any non-null instances x, y, and z of type AnyRef if x.eq(y) returns true and y.eq(z) returns true, then x.eq(z) returns true.

    Additionally, the eq method has three other 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).

    arg0

    the object to compare against this object for reference equality.

    returns

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

    attributes: final
    definition classes: AnyRef
  17. def equals ( arg0 : Any ) : Boolean

    This method is used to compare the receiver object (this) with the argument object (arg0) for equivalence.

    This method is used to compare the receiver object (this) with the argument object (arg0) for equivalence.

    The default implementations of this method is an [http://en.wikipedia.org/wiki/Equivalence_relation equivalence relation]: * It is reflexive: for any instance x of type Any, x.equals(x) should return true. * It is symmetric: for any instances x and y of type Any, x.equals(y) should return true if and only if y.equals(x) returns true. * It is transitive: for any instances x, y, and z of type AnyRef if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.

    If you override this method, you should verify that your implementation remains an equivalence relation. Additionally, when overriding this method it is often necessary to override hashCode to ensure that objects that are "equal" (o1.equals(o2) returns true) hash to the same Int (o1.hashCode.equals(o2.hashCode)).

    arg0

    the object to compare against this object for equality.

    returns

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

    definition classes: AnyRef → Any
  18. def execute ( fun : ⇒ Unit ) : Unit

    Submits a closure for execution.

    Submits a closure for execution.

    fun

    the closure to be executed

    definition classes: ExecutorSchedulerIScheduler
  19. def execute ( task : Runnable ) : Unit

    Submits a Runnable for execution.

    Submits a Runnable for execution.

    task

    the task to be executed

    definition classes: ExecutorSchedulerIScheduler
  20. def execute [S] ( task : Task[S] ) : Unit

    definition classes: ThreadPoolRunnerTaskRunner
  21. def executeFromActor ( task : Runnable ) : Unit

    definition classes: IScheduler
  22. def executor : ExecutorService

    attributes: protected abstract
    definition classes: ThreadPoolRunner
  23. def finalize () : Unit

    This method is called by the garbage collector on the receiver object when garbage collection determines that there are no more references to the object.

    This method is called by the garbage collector on the receiver object when garbage collection determines that there are no more references to the object.

    The details of when and if the finalize method are 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()
  24. implicit def functionAsTask [S] ( fun : () ⇒ S ) : Task[S]

    attributes: implicit
    definition classes: ThreadPoolRunnerTaskRunner
  25. implicit def futureAsFunction [S] ( x : Future[S] ) : () ⇒ S

    An implicit conversion from futures to zero-parameter functions.

    An implicit conversion from futures to zero-parameter functions.

    attributes: implicit
    definition classes: ThreadPoolRunnerFutureTaskRunner
  26. def gc () : Unit

    Checks for actors that have become garbage.

    Checks for actors that have become garbage.

    attributes: protected
    definition classes: TerminationMonitor → TerminationMonitor
  27. def getClass () : java.lang.Class[_ <: java.lang.Object]

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

    Returns 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
  28. def getContextClassLoader () : ClassLoader

    definition classes: Thread
  29. def getId () : Long

    definition classes: Thread
  30. def getName () : String

    attributes: final
    definition classes: Thread
  31. def getPriority () : Int

    attributes: final
    definition classes: Thread
  32. def getStackTrace () : Array[StackTraceElement]

    definition classes: Thread
  33. def getState () : State

    definition classes: Thread
  34. def getThreadGroup () : ThreadGroup

    attributes: final
    definition classes: Thread
  35. def getUncaughtExceptionHandler () : UncaughtExceptionHandler

    definition classes: Thread
  36. def hashCode () : Int

    Returns a hash code value for the object.

    Returns a hash code value for the object.

    The default hashing algorithm is platform dependent.

    Note that it is allowed for two objects to have identical hash codes (o1.hashCode.equals(o2.hashCode)) yet not be equal (o1.equals(o2) returns false). A degenerate implementation could always return 0. However, it is required that if two objects are equal (o1.equals(o2) returns true) that they have identical hash codes (o1.hashCode.equals(o2.hashCode)). Therefore, when overriding this method, be sure to verify that the behavior is consistent with the equals method.

    returns

    the hash code value for the object.

    definition classes: AnyRef → Any
  37. def interrupt () : Unit

    definition classes: Thread
  38. def isActive : Boolean

    The scheduler is active if the underlying ExecutorService has not been shut down.

    The scheduler is active if the underlying ExecutorService has not been shut down.

    definition classes: ExecutorSchedulerIScheduler
  39. def isAlive () : Boolean

    attributes: final
    definition classes: Thread
  40. def isDaemon () : Boolean

    attributes: final
    definition classes: Thread
  41. def isInstanceOf [T0] : Boolean

    This method is used to test whether the dynamic type of the receiver object is T0.

    This method is used to test whether the dynamic type of the receiver object is T0.

    Note that the test 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 requested typed.

    returns

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

    attributes: final
    definition classes: Any
  42. def isInterrupted () : Boolean

    definition classes: Thread
  43. def join () : Unit

    attributes: final
    definition classes: Thread
    annotations: @throws()
  44. def join ( arg0 : Long , arg1 : Int ) : Unit

    attributes: final
    definition classes: Thread
    annotations: @throws()
  45. def join ( arg0 : Long ) : Unit

    attributes: final
    definition classes: Thread
    annotations: @throws()
  46. def managedBlock ( blocker : ManagedBlocker ) : Unit

    definition classes: ThreadPoolRunnerFutureTaskRunner
  47. def ne ( arg0 : AnyRef ) : Boolean

    o.ne(arg0) is the same as !(o.eq(arg0)).

    o.ne(arg0) is the same as !(o.eq(arg0)).

    arg0

    the object to compare against this object for reference dis-equality.

    returns

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

    attributes: final
    definition classes: AnyRef
  48. 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 → IScheduler → TerminationMonitor
  49. 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
  50. 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
  51. def onLockup ( millis : Int )( handler : () ⇒ Unit ) : Unit

    definition classes: IScheduler
    annotations: @deprecated( message = ... )
      deprecated:
    1. this member is going to be removed in a future release

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

    definition classes: IScheduler
    annotations: @deprecated( message = ... )
      deprecated:
    1. this member is going to be removed in a future release

  53. def onShutdown () : Unit

    This method is called when the scheduler shuts down.

    This method is called when the scheduler shuts down.

    definition classes: ExecutorScheduler → TerminationService
  54. 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 → IScheduler → TerminationMonitor
  55. def printActorDump : Unit

    definition classes: IScheduler
    annotations: @deprecated( message = ... )
      deprecated:
    1. this member is going to be removed in a future release

  56. def resume () : Unit

    attributes: final
    definition classes: Thread
    annotations: @Deprecated() @deprecated()
      deprecated:
    1. see corresponding Javadoc for more information.

  57. def run () : Unit

    definition classes: TerminationService → Thread → Runnable → TerminationService
  58. def setContextClassLoader ( arg0 : ClassLoader ) : Unit

    definition classes: Thread
  59. def setDaemon ( arg0 : Boolean ) : Unit

    attributes: final
    definition classes: Thread
  60. def setName ( arg0 : String ) : Unit

    attributes: final
    definition classes: Thread
  61. def setPriority ( arg0 : Int ) : Unit

    attributes: final
    definition classes: Thread
  62. def setUncaughtExceptionHandler ( arg0 : UncaughtExceptionHandler ) : Unit

    definition classes: Thread
  63. def shutdown () : Unit

    Shuts down the scheduler.

    Shuts down the scheduler.

    definition classes: TerminationService → IScheduler → TerminationService
  64. def start () : Unit

    definition classes: Thread
  65. def stop ( arg0 : Throwable ) : Unit

    attributes: final
    definition classes: Thread
    annotations: @Deprecated() @deprecated()
      deprecated:
    1. see corresponding Javadoc for more information.

  66. def stop () : Unit

    attributes: final
    definition classes: Thread
    annotations: @Deprecated() @deprecated()
      deprecated:
    1. see corresponding Javadoc for more information.

  67. def submit [S] ( task : Task[S] ) : Future[S]

    Submits a task to run which returns its result in a future.

    Submits a task to run which returns its result in a future.

    definition classes: ThreadPoolRunnerFutureTaskRunner
  68. def suspend () : Unit

    attributes: final
    definition classes: Thread
    annotations: @Deprecated() @deprecated()
      deprecated:
    1. see corresponding Javadoc for more information.

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

    attributes: final
    definition classes: AnyRef
  70. val terminate : Boolean

    Indicates whether the scheduler should terminate when all actors have terminated.

    Indicates whether the scheduler should terminate when all actors have terminated.

    attributes: protected
    definition classes: TerminationService → TerminationService
  71. 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 → IScheduler → TerminationMonitor
  72. val terminationHandlers : HashMap[TrackedReactor, () ⇒ Unit]

    attributes: protected
    definition classes: TerminationMonitor → TerminationMonitor
  73. def tick ( a : Actor ) : Unit

    definition classes: IScheduler
    annotations: @deprecated( message = ... )
      deprecated:
    1. this member is going to be removed in a future release

  74. def toString () : String

    Returns a string representation of the object.

    Returns a string representation of the object.

    The default representation is platform dependent.

    returns

    a string representation of the object.

    definition classes: Thread → AnyRef → Any
  75. def wait () : Unit

    attributes: final
    definition classes: AnyRef
    annotations: @throws()
  76. def wait ( arg0 : Long , arg1 : Int ) : Unit

    attributes: final
    definition classes: AnyRef
    annotations: @throws()
  77. def wait ( arg0 : Long ) : Unit

    attributes: final
    definition classes: AnyRef
    annotations: @throws()

Inherited from ThreadPoolRunner

Inherited from FutureTaskRunner

Inherited from TaskRunner

Inherited from TerminationService

Inherited from TerminationMonitor

Inherited from IScheduler

Inherited from Thread

Inherited from Runnable

Inherited from AnyRef

Inherited from Any