[jira] [Created] (FLINK-6123) Add support for the NOT pattern.

[Shang Yuanchun (Jira)]

Kostas Kloudas created FLINK-6123:
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             Summary: Add support for the NOT pattern.
                 Key: FLINK-6123
                 URL: https://issues.apache.org/jira/browse/FLINK-6123
             Project: Flink
          Issue Type: Bug
          Components: CEP
    Affects Versions: 1.3.0
            Reporter: Kostas Kloudas
            Assignee: Kostas Kloudas
             Fix For: 1.3.0


This proposes that addition of patterns like {{followedByNot(...)}} or {{nextNot(...)}}. This will allow a partially matched pattern to stop when it encounters the specified event.

This addition may require the addition of an additional {{StateType}} called {{ABORT}} that will signal a state transition to an "invalid pattern" state.



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