Packages

t

akka.stream.scaladsl

SourceQueue

trait SourceQueue[T] extends AnyRef

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

Source
Queue.scala
Linear Supertypes
Known Subclasses
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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): Future[QueueOfferResult]

    Method offers next element to a stream and returns future that: - completes with Enqueued if element is consumed by a stream - completes with Dropped when stream dropped offered element - completes with QueueClosed when stream is completed during future is active - completes with Failure(f) when failure to enqueue element from upstream - fails when stream is completed

    Method offers next element to a stream and returns future that: - completes with Enqueued if element is consumed by a stream - completes with Dropped when stream dropped offered element - completes with QueueClosed when stream is completed during future is active - completes with Failure(f) when failure to enqueue element from upstream - fails when stream is completed

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

    elem

    element to send to a stream

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

    Method returns a Future that will be completed if this operator completes, or will be failed when the operator faces an internal failure.

    Method returns a Future that will be completed if this operator completes, or will be failed when the operator faces an internal failure.

    Note that this only means the elements have been passed downstream, not that downstream has successfully processed them.

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[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  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 finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  15. 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()
  16. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  17. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  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
    Annotations
    @native()
  21. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  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
    @native() @throws( ... )
  27. 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

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