com.twitter.concurrent

AsyncQueue

Related Docs: object AsyncQueue | package concurrent

class AsyncQueue[T] extends AnyRef

An asynchronous FIFO queue. In addition to providing {{offer()}} and {{poll()}}, the queue can be "failed", flushing current pollers.

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Instance Constructors

  1. new AsyncQueue()

Value Members

  1. final def !=(arg0: Any): Boolean

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  2. final def ##(): Int

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  3. final def ==(arg0: Any): Boolean

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  4. final def asInstanceOf[T0]: T0

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  5. def clone(): AnyRef

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  6. final def eq(arg0: AnyRef): Boolean

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  7. def equals(arg0: Any): Boolean

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  8. final def fail(exc: Throwable, discard: Boolean): Unit

    Fail the queue.

    Fail the queue. When discard is true, the queue contents is discarded and all pollers are failed immediately. When this flag is false, subsequent pollers are not failed until the queue becomes empty.

    No new elements are admitted to the queue after it has been failed.

    Annotations
    @tailrec()

  9. final def fail(exc: Throwable): Unit

    Fail the queue: current and subsequent pollers will be completed with the given exception; any outstanding messages are discarded.

  10. def finalize(): Unit

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  11. final def getClass(): Class[_]

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  12. def hashCode(): Int

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  13. final def isInstanceOf[T0]: Boolean

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  14. final def ne(arg0: AnyRef): Boolean

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  15. final def notify(): Unit

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  16. final def notifyAll(): Unit

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  17. final def offer(elem: T): Unit

    Insert the given element at the tail of the queue.

    Insert the given element at the tail of the queue.

    Annotations
    @tailrec()

  18. final def poll(): Future[T]

    Retrieves and removes the head of the queue, completing the returned future when the element is available.

    Retrieves and removes the head of the queue, completing the returned future when the element is available.

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    @tailrec()

  19. def size: Int

  20. final def synchronized[T0](arg0: ⇒ T0): T0

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  21. def toString(): String

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    AsyncQueue → AnyRef → Any

  22. final def wait(): Unit

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  23. final def wait(arg0: Long, arg1: Int): Unit

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  24. final def wait(arg0: Long): Unit

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