Packages

c

akka.dispatch

AbstractBoundedNodeQueue

abstract class AbstractBoundedNodeQueue[T] extends AnyRef

Lock-free bounded non-blocking multiple-producer single-consumer queue based on the works of:

Andriy Plokhotnuyk (https://github.com/plokhotnyuk)

  • https://github.com/plokhotnyuk/actors/blob/2e65abb7ce4cbfcb1b29c98ee99303d6ced6b01f/src/test/scala/akka/dispatch/Mailboxes.scala (Apache V2: https://github.com/plokhotnyuk/actors/blob/master/LICENSE)

Dmitriy Vyukov's non-intrusive MPSC queue:

  • https://www.1024cores.net/home/lock-free-algorithms/queues/non-intrusive-mpsc-node-based-queue (Simplified BSD)
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@SuppressWarnings()
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Instance Constructors

  1. new AbstractBoundedNodeQueue(capacity: Int)
    Attributes
    protected[dispatch]

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
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  2. final def ##: Int
    Definition Classes
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  3. final def ==(arg0: Any): Boolean
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  4. final def add(value: T): Boolean
  5. final def addNode(n: Node[T]): Boolean
  6. final def asInstanceOf[T0]: T0
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  7. final def capacity(): Int

    returns

    the maximum capacity of this queue

  8. def clone(): AnyRef
    Attributes
    protected[lang]
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    @throws(classOf[java.lang.CloneNotSupportedException]) @IntrinsicCandidate() @native()
  9. final def eq(arg0: AnyRef): Boolean
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  10. def equals(arg0: AnyRef): Boolean
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  11. final def getClass(): Class[_ <: AnyRef]
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    @IntrinsicCandidate() @native()
  12. def hashCode(): Int
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    @IntrinsicCandidate() @native()
  13. final def isEmpty(): Boolean
  14. final def isInstanceOf[T0]: Boolean
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  15. final def ne(arg0: AnyRef): Boolean
    Definition Classes
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  16. final def notify(): Unit
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    @IntrinsicCandidate() @native()
  17. final def notifyAll(): Unit
    Definition Classes
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    @IntrinsicCandidate() @native()
  18. final def peek(): T

    returns

    the first value of this queue, null if empty

  19. final def peekNode(): Node[T]
    Attributes
    protected[dispatch]
  20. final def poll(): T

    Removes the first element of this queue if any

    Removes the first element of this queue if any

    returns

    the value of the first element of the queue, null if empty

  21. final def pollNode(): Node[T]

    Removes the first element of this queue if any

    Removes the first element of this queue if any

    returns

    the Node of the first element of the queue, null if empty

  22. final def size(): Int

    Returns an approximation of the queue's "current" size

  23. final def synchronized[T0](arg0: => T0): T0
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  24. def toString(): String
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  25. final def wait(arg0: Long, arg1: Int): Unit
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    @throws(classOf[java.lang.InterruptedException])
  26. final def wait(arg0: Long): Unit
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    @throws(classOf[java.lang.InterruptedException])
  27. final def wait(): Unit
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    @throws(classOf[java.lang.InterruptedException])

Deprecated Value Members

  1. def finalize(): Unit
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    @throws(classOf[java.lang.Throwable]) @Deprecated
    Deprecated

    (Since version 9)

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