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Add missing for Custom Stream Processing docs #25940 (#25941)

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Jakub Czuchnowski 2018-11-19 10:29:10 +01:00 • committed by Arnout Engelen
parent 0bf0f1a955
commit 1d36879e53
1 changed files with 3 additions and 0 deletions
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akka-docs/src/test/scala/docs/stream/GraphStageDocSpec.scala
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@ -90,8 +90,11 @@ class GraphStageDocSpec extends AkkaSpec {
"Demonstrate creation of GraphStage Sink" in { "Demonstrate creation of GraphStage Sink" in {
//#custom-sink-example //#custom-sink-example
import akka.stream.Attributes
import akka.stream.Inlet
import akka.stream.SinkShape import akka.stream.SinkShape
import akka.stream.stage.GraphStage import akka.stream.stage.GraphStage
import akka.stream.stage.GraphStageLogic
import akka.stream.stage.InHandler import akka.stream.stage.InHandler
class StdoutSink extends GraphStage[SinkShape[Int]] { class StdoutSink extends GraphStage[SinkShape[Int]] {