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-str #21423 remove deprecated Stage references (#21919)

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* -str #21423 remove deprecated Stage references

* include mima filters for removed classes
This commit is contained in:
Konrad Malawski 2016-12-02 14:23:13 +01:00 • committed by GitHub
parent cc46d15381
commit 04ab4ebb9c
23 changed files with 210 additions and 1390 deletions
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53
akka-stream-tests/src/test/java/akka/stream/javadsl/SourceTest.java
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@ -91,59 +91,6 @@ public class SourceTest extends StreamTest {
probe.expectMsgEquals("Done");
}
@Ignore("StatefulStage to be converted to GraphStage when Java Api is available (#18817)") @Test
public void mustBeAbleToUseTransform() {
final JavaTestKit probe = new JavaTestKit(system);
final Iterable<Integer> input = Arrays.asList(0, 1, 2, 3, 4, 5, 6, 7);
// duplicate each element, stop after 4 elements, and emit sum to the end
Source.from(input).transform(new Creator<Stage<Integer, Integer>>() {
@Override
public PushPullStage<Integer, Integer> create() throws Exception {
return new StatefulStage<Integer, Integer>() {
int sum = 0;
int count = 0;
@Override
public StageState<Integer, Integer> initial() {
return new StageState<Integer, Integer>() {
@Override
public SyncDirective onPush(Integer element, Context<Integer> ctx) {
sum += element;
count += 1;
if (count == 4) {
return emitAndFinish(Arrays.asList(element, element, sum).iterator(), ctx);
} else {
return emit(Arrays.asList(element, element).iterator(), ctx);
}
}
};
}
@Override
public TerminationDirective onUpstreamFinish(Context<Integer> ctx) {
return terminationEmit(Collections.singletonList(sum).iterator(), ctx);
}
};
}
}).runForeach(new Procedure<Integer>() {
public void apply(Integer elem) {
probe.getRef().tell(elem, ActorRef.noSender());
}
}, materializer);
probe.expectMsgEquals(0);
probe.expectMsgEquals(0);
probe.expectMsgEquals(1);
probe.expectMsgEquals(1);
probe.expectMsgEquals(2);
probe.expectMsgEquals(2);
probe.expectMsgEquals(3);
probe.expectMsgEquals(3);
probe.expectMsgEquals(6);
}
@SuppressWarnings("unchecked")
@Test
public void mustBeAbleToUseGroupBy() throws Exception {