flink-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-3320) Add not operator to CEP's pattern API
Date Fri, 05 May 2017 12:11:04 GMT

    [ https://issues.apache.org/jira/browse/FLINK-3320?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15998239#comment-15998239

ASF GitHub Bot commented on FLINK-3320:

Github user kl0u commented on the issue:

    Hi @dawidwys! I merged this. Could you close the PR and the related JIRA?

> Add not operator to CEP's pattern API
> -------------------------------------
>                 Key: FLINK-3320
>                 URL: https://issues.apache.org/jira/browse/FLINK-3320
>             Project: Flink
>          Issue Type: Improvement
>          Components: CEP
>    Affects Versions: 1.0.0
>            Reporter: Till Rohrmann
>            Assignee: Dawid Wysakowicz
>            Priority: Critical
> Currently, CEP's pattern API is lacking a {{not}} operator which would you allow to define
which events must not occur in a matched pattern. It would be beneficial to add this operator
in order to increase the set of supported patterns.
> {code}
> Pattern.begin("start").where(...).followedBy("middle").notFollowedBy("not").where(...).notNext("not2").where(...)
> {code}

This message was sent by Atlassian JIRA

View raw message