[jira] [Created] (FLINK-6255) Remove PatternStream.getSideOutput()

[Shang Yuanchun (Jira)]

Aljoscha Krettek created FLINK-6255:
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             Summary: Remove PatternStream.getSideOutput()
                 Key: FLINK-6255
                 URL: https://issues.apache.org/jira/browse/FLINK-6255
             Project: Flink
          Issue Type: Improvement
          Components: CEP
            Reporter: Aljoscha Krettek


We cannot currently use the result of {{select()/flatSelect()}} to get the side output stream because the operator that emits the side output is not the same operator that is returned from the {{select()}} method. There is always a map or flatMap after the actual CEP operator.

We first have to change the CEP operator(s) to directly execute the map/flatMap function inside the operator.



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