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Typed stream adapters, #23604

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* Change more general factories to private
* Typed Streams docs
* Remove BoxedUnit from Java Api
* Use JavaPartialFunction in Java examples
* Doc wording improvements, formatting fixes, no verification diagrams
This commit is contained in:
Martynas Mickevičius 2018-01-19 19:22:40 +07:00 • committed by Patrik Nordwall
parent 171bb6c231
commit cbe0215c41
18 changed files with 419 additions and 53 deletions
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7
akka-stream/src/main/scala/akka/stream/scaladsl/Source.scala
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@ -6,6 +6,7 @@ package akka.stream.scaladsl
import java.util.concurrent.CompletionStage
import akka.actor.{ ActorRef, Cancellable, Props }
import akka.annotation.InternalApi
import akka.stream.actor.ActorPublisher
import akka.stream.impl.Stages.DefaultAttributes
import akka.stream.impl.fusing.GraphStages
@ -431,6 +432,8 @@ object Source {
}
/**
* INTERNAL API
*
* Creates a `Source` that is materialized as an [[akka.actor.ActorRef]].
* Messages sent to this actor will be emitted to the stream if there is demand from downstream,
* otherwise they will be buffered until request for demand is received.
@ -462,7 +465,7 @@ object Source {
* @param bufferSize The size of the buffer in element count
* @param overflowStrategy Strategy that is used when incoming elements cannot fit inside the buffer
*/
def actorRef[T](
@InternalApi private[akka] def actorRef[T](
completionMatcher: PartialFunction[Any, Unit],
failureMatcher: PartialFunction[Any, Throwable],
bufferSize: Int, overflowStrategy: OverflowStrategy): Source[T, ActorRef] = {
@ -500,12 +503,10 @@ object Source {
*
* See also [[akka.stream.scaladsl.Source.queue]].
*
* @deprecated Use `actorRef` that takes matchers instead. It allows controlling the completion and failure messages that are sent to the actor.
*
* @param bufferSize The size of the buffer in element count
* @param overflowStrategy Strategy that is used when incoming elements cannot fit inside the buffer
*/
@deprecated("Use `actorRef` that takes matchers instead. It allows controlling the messages that are used for completion and failure.", since = "2.5.10")
def actorRef[T](bufferSize: Int, overflowStrategy: OverflowStrategy): Source[T, ActorRef] =
actorRef(
{ case akka.actor.Status.Success(_) ⇒ },