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FlatMapFunction.close
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How to use
close
method
in
org.apache.samza.operators.functions.FlatMapFunction

Best Java code snippets using org.apache.samza.operators.functions.FlatMapFunction.close (Showing top 6 results out of 315)

origin: apache/samza

@Override
protected void handleClose() {
 this.transformFn.close();
}
origin: org.apache.samza/samza-core_2.10

@Override
protected void handleClose() {
 this.transformFn.close();
}
origin: org.apache.samza/samza-core_2.12

@Override
protected void handleClose() {
 this.transformFn.close();
}
origin: org.apache.samza/samza-core

@Override
protected void handleClose() {
 this.transformFn.close();
}
origin: org.apache.samza/samza-core_2.11

@Override
protected void handleClose() {
 this.transformFn.close();
}
origin: apache/samza

 @Test
 public void testStreamOperatorClose() {
  StreamOperatorSpec<TestMessageEnvelope, TestOutputMessageEnvelope> mockOp = mock(StreamOperatorSpec.class);
  FlatMapFunction<TestMessageEnvelope, TestOutputMessageEnvelope> txfmFn = mock(FlatMapFunction.class);
  when(mockOp.getTransformFn()).thenReturn(txfmFn);

  StreamOperatorImpl<TestMessageEnvelope, TestOutputMessageEnvelope> opImpl =
    new StreamOperatorImpl<>(mockOp);

  // ensure that close is not called yet
  verify(txfmFn, times(0)).close();
  opImpl.handleClose();
  // ensure that close is called once inside handleClose()
  verify(txfmFn, times(1)).close();
 }
}
org.apache.samza.operators.functionsFlatMapFunctionclose

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    Transforms the provided message into a collection of 0 or more messages.
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