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From "Kostas Kloudas (JIRA)" <j...@apache.org>
Subject [jira] [Created] (FLINK-6123) Add support for the NOT pattern.
Date Mon, 20 Mar 2017 09:20:42 GMT
Kostas Kloudas created FLINK-6123:

             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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