io.reactors

EventQueue

trait EventQueue[T] extends AnyRef

A queue that buffers events that arrive on the corresponding channel.

The enqueue method may have FIFO queue, priority queue, or some other semantics, depending on the implementation.

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Abstract Value Members

  1. abstract def dequeue()(implicit s: Spec[T]): Int

    Atomically dequeues an event from the queue, and emits it on the event stream.

    Atomically dequeues an event from the queue, and emits it on the event stream.

    This operation is linearizable, but can only be invoked by the queue's owner, that is, by the owning reactor.

    s

    specialization implicit

    returns

    the number of elements at the point when the event was dequeued

  2. abstract def enqueue(x: T): Int

    Atomically enqueues the event x on the event queue.

    Atomically enqueues the event x on the event queue.

    This operation is linearizable and can be called by any number of threads.

    x

    the event to enqueue

    returns

    the number of enqueued events when the event was enqueued

  3. abstract def events: Events[T]

    Event stream on which this event queue releases events.

    Event stream on which this event queue releases events.

    An event is released when dequeue is called. Note that only the owning reactor can subscribe to the event stream.

  4. abstract def size: Int

    Size of the event queue.

  5. abstract def unreact(): Unit

    Unreact the event stream associated with this queue.

    Unreact the event stream associated with this queue.

    Can only be called by the queue's owner. Subsequent dequeue calls remove elements, but do not emit them to the event stream.

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 EventQueue[T] to any2stringadd[EventQueue[T]] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ->[B](y: B): (EventQueue[T], B)

    Implicit information
    This member is added by an implicit conversion from EventQueue[T] to ArrowAssoc[EventQueue[T]] 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: (EventQueue[T]) ⇒ Boolean, msg: ⇒ Any): EventQueue[T]

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

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

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

    Implicit information
    This member is added by an implicit conversion from EventQueue[T] to Ensuring[EventQueue[T]] 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 EventQueue[T] to StringFormat[EventQueue[T]] 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. final def notify(): Unit

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

    Definition Classes
    AnyRef
  22. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef
  23. def toString(): String

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

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

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  27. def [B](y: B): (EventQueue[T], B)

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

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from EventQueue[T] to any2stringadd[EventQueue[T]]

Inherited by implicit conversion StringFormat from EventQueue[T] to StringFormat[EventQueue[T]]

Inherited by implicit conversion Ensuring from EventQueue[T] to Ensuring[EventQueue[T]]

Inherited by implicit conversion ArrowAssoc from EventQueue[T] to ArrowAssoc[EventQueue[T]]

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