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Fixes #20543 GraphStage subtypes should not be private to akka

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This commit is contained in:
Kam Kasravi 2016-05-03 18:58:26 -07:00
parent 91eb27947b
commit 1d692daaad
33 changed files with 152 additions and 136 deletions
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12
akka-stream/src/main/scala/akka/stream/impl/Modules.scala
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@ -15,7 +15,7 @@ import akka.event.Logging
/**
* INTERNAL API
*/
private[akka] abstract class SourceModule[+Out, +Mat](val shape: SourceShape[Out]) extends AtomicModule {
abstract class SourceModule[+Out, +Mat](val shape: SourceShape[Out]) extends AtomicModule {
protected def label: String = Logging.simpleName(this)
final override def toString: String = f"$label [${System.identityHashCode(this)}%08x]"
@ -45,7 +45,7 @@ private[akka] abstract class SourceModule[+Out, +Mat](val shape: SourceShape[Out
* Holds a `Subscriber` representing the input side of the flow.
* The `Subscriber` can later be connected to an upstream `Publisher`.
*/
private[akka] final class SubscriberSource[Out](val attributes: Attributes, shape: SourceShape[Out]) extends SourceModule[Out, Subscriber[Out]](shape) {
final class SubscriberSource[Out](val attributes: Attributes, shape: SourceShape[Out]) extends SourceModule[Out, Subscriber[Out]](shape) {
override def create(context: MaterializationContext): (Publisher[Out], Subscriber[Out]) = {
val processor = new VirtualProcessor[Out]
@ -63,7 +63,7 @@ private[akka] final class SubscriberSource[Out](val attributes: Attributes, shap
* that mediate the flow of elements downstream and the propagation of
* back-pressure upstream.
*/
private[akka] final class PublisherSource[Out](p: Publisher[Out], val attributes: Attributes, shape: SourceShape[Out]) extends SourceModule[Out, NotUsed](shape) {
final class PublisherSource[Out](p: Publisher[Out], val attributes: Attributes, shape: SourceShape[Out]) extends SourceModule[Out, NotUsed](shape) {
override protected def label: String = s"PublisherSource($p)"
@ -76,7 +76,7 @@ private[akka] final class PublisherSource[Out](p: Publisher[Out], val attributes
/**
* INTERNAL API
*/
private[akka] final class MaybeSource[Out](val attributes: Attributes, shape: SourceShape[Out]) extends SourceModule[Out, Promise[Option[Out]]](shape) {
final class MaybeSource[Out](val attributes: Attributes, shape: SourceShape[Out]) extends SourceModule[Out, Promise[Option[Out]]](shape) {
override def create(context: MaterializationContext) = {
val p = Promise[Option[Out]]()
@ -91,7 +91,7 @@ private[akka] final class MaybeSource[Out](val attributes: Attributes, shape: So
* Creates and wraps an actor into [[org.reactivestreams.Publisher]] from the given `props`,
* which should be [[akka.actor.Props]] for an [[akka.stream.actor.ActorPublisher]].
*/
private[akka] final class ActorPublisherSource[Out](props: Props, val attributes: Attributes, shape: SourceShape[Out]) extends SourceModule[Out, ActorRef](shape) {
final class ActorPublisherSource[Out](props: Props, val attributes: Attributes, shape: SourceShape[Out]) extends SourceModule[Out, ActorRef](shape) {
override def create(context: MaterializationContext) = {
val publisherRef = ActorMaterializerHelper.downcast(context.materializer).actorOf(context, props)
@ -106,7 +106,7 @@ private[akka] final class ActorPublisherSource[Out](props: Props, val attributes
/**
* INTERNAL API
*/
private[akka] final class ActorRefSource[Out](
final class ActorRefSource[Out](
bufferSize: Int, overflowStrategy: OverflowStrategy, val attributes: Attributes, shape: SourceShape[Out])
extends SourceModule[Out, ActorRef](shape) {