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add Source.queue termination support, fixes #19877

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This commit is contained in:
Roland Kuhn 2016-02-25 16:05:35 +01:00
parent 4ff237667c
commit af310411fd
8 changed files with 311 additions and 81 deletions
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3
akka-stream/src/main/scala/akka/stream/javadsl/Source.scala
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@ -24,6 +24,7 @@ import java.util.concurrent.CompletionStage
import java.util.concurrent.CompletableFuture
import scala.compat.java8.FutureConverters._
import akka.stream.impl.SourceQueueAdapter
import akka.stream.scaladsl.SourceQueueWithComplete
/** Java API */
object Source {
@ -304,7 +305,7 @@ object Source {
* @param bufferSize size of buffer in element count
* @param overflowStrategy Strategy that is used when incoming elements cannot fit inside the buffer
*/
def queue[T](bufferSize: Int, overflowStrategy: OverflowStrategy): Source[T, SourceQueue[T]] =
def queue[T](bufferSize: Int, overflowStrategy: OverflowStrategy): Source[T, SourceQueueWithComplete[T]] =
new Source(scaladsl.Source.queue[T](bufferSize, overflowStrategy).mapMaterializedValue(new SourceQueueAdapter(_)))
}