t

akka.stream.javadsl

SourceQueue

trait SourceQueue[T] extends AnyRef

This trait allows to have a queue as a data source for some stream.

Source
Queue.scala
Linear Supertypes
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Inherited
  1. SourceQueue
  2. AnyRef
  3. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Visibility
  1. Public
  2. All

Abstract Value Members

  1. abstract def offer(elem: T): CompletionStage[QueueOfferResult]

    Offers an element to a stream and returns a CompletionStage that: - completes with Enqueued if the element is consumed by a stream - completes with Dropped when the stream dropped the offered element - completes with QueueClosed when the stream is completed whilst the CompletionStage is active - completes with Failure(f) in case of failure to enqueue element from upstream - fails when stream is already completed

    Offers an element to a stream and returns a CompletionStage that: - completes with Enqueued if the element is consumed by a stream - completes with Dropped when the stream dropped the offered element - completes with QueueClosed when the stream is completed whilst the CompletionStage is active - completes with Failure(f) in case of failure to enqueue element from upstream - fails when stream is already completed

    Additionally when using the backpressure overflowStrategy: - If the buffer is full the CompletionStage won't be completed until there is space in the buffer - Calling offer before the CompletionStage is completed, in this case it will return a failed CompletionStage

    elem

    element to send to a stream

  2. abstract def watchCompletion(): CompletionStage[Done]

    Returns a CompletionStage that will be completed if this operator completes, or will be failed when the stream is failed.

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
    This member is added by an implicit conversion from SourceQueue[T] to any2stringadd[SourceQueue[T]] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ->[B](y: B): (SourceQueue[T], B)
    Implicit
    This member is added by an implicit conversion from SourceQueue[T] to ArrowAssoc[SourceQueue[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[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native() @HotSpotIntrinsicCandidate()
  8. def ensuring(cond: (SourceQueue[T]) ⇒ Boolean, msg: ⇒ Any): SourceQueue[T]
    Implicit
    This member is added by an implicit conversion from SourceQueue[T] to Ensuring[SourceQueue[T]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  9. def ensuring(cond: (SourceQueue[T]) ⇒ Boolean): SourceQueue[T]
    Implicit
    This member is added by an implicit conversion from SourceQueue[T] to Ensuring[SourceQueue[T]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  10. def ensuring(cond: Boolean, msg: ⇒ Any): SourceQueue[T]
    Implicit
    This member is added by an implicit conversion from SourceQueue[T] to Ensuring[SourceQueue[T]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  11. def ensuring(cond: Boolean): SourceQueue[T]
    Implicit
    This member is added by an implicit conversion from SourceQueue[T] to Ensuring[SourceQueue[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 formatted(fmtstr: String): String
    Implicit
    This member is added by an implicit conversion from SourceQueue[T] to StringFormat[SourceQueue[T]] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()
  15. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  16. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  17. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  18. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  19. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  20. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  21. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  22. def toString(): String
    Definition Classes
    AnyRef → Any
  23. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  24. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  25. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  26. def [B](y: B): (SourceQueue[T], B)
    Implicit
    This member is added by an implicit conversion from SourceQueue[T] to ArrowAssoc[SourceQueue[T]] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] ) @Deprecated @deprecated
    Deprecated

    (Since version ) see corresponding Javadoc for more information.

Inherited from AnyRef

Inherited from Any

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

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

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

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

Ungrouped