45 lines
1.3 KiB
Java
45 lines
1.3 KiB
Java
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/*
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* Copyright (C) 2018 Lightbend Inc. <https://www.lightbend.com>
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*/
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package jdocs.stream;
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import akka.NotUsed;
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import akka.actor.ActorSystem;
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import akka.japi.function.Function;
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import akka.stream.ActorMaterializer;
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import akka.stream.Materializer;
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import akka.stream.javadsl.Source;
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import akka.stream.javadsl.Sink;
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import jdocs.AbstractJavaTest;
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import org.junit.BeforeClass;
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import org.junit.Test;
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import java.util.concurrent.CompletableFuture;
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import java.util.concurrent.CompletionStage;
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public class SinkRecipeDocTest extends AbstractJavaTest {
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static ActorSystem system;
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static Materializer mat;
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@BeforeClass
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public static void setup() {
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system = ActorSystem.create("SinkRecipeDocTest");
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mat = ActorMaterializer.create(system);
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}
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@Test
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public void foreachAsync() {
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final Function<Integer, CompletionStage<Void>> asyncProcessing = param -> CompletableFuture.completedFuture(param).thenAccept(System.out::println);
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//#forseachAsync-processing
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//final Function<Integer, CompletionStage<Void>> asyncProcessing = _
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final Source<Integer, NotUsed> numberSource = Source.range(1, 100);
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numberSource
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.runWith(Sink.foreachAsync(10, asyncProcessing), mat);
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//#forseachAsync-processing
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}
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}
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