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From "Dawid Wysakowicz (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (FLINK-7306) function notFollowedBy in CEP dont return a Pattern object
Date Mon, 31 Jul 2017 12:19:00 GMT

    [ https://issues.apache.org/jira/browse/FLINK-7306?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16107225#comment-16107225
] 

Dawid Wysakowicz edited comment on FLINK-7306 at 7/31/17 12:18 PM:
-------------------------------------------------------------------

You are absolutely right. I've already opened a PR for that.

For the time being you may use the java API.


was (Author: dawidwys):
You are absolutely right. I've already opened a PR for that.

> function notFollowedBy in CEP  dont  return  a  Pattern  object
> ---------------------------------------------------------------
>
>                 Key: FLINK-7306
>                 URL: https://issues.apache.org/jira/browse/FLINK-7306
>             Project: Flink
>          Issue Type: Bug
>          Components: CEP
>    Affects Versions: 1.3.1
>            Reporter: Hanmiao Li
>            Assignee: Dawid Wysakowicz
>
> i want to use CEP library  to do something with scala.  when use  notFollowedBy function,
 it seems not like  other functions  like  next() and followedBy()  which return a Pattern
object,  it return nothing. i assumes it is a bug.
> in the source code ,the function in scala is below :
> {code}
> def notFollowedBy(name : String) {
>     Pattern[T, T](jPattern.notFollowedBy(name))
>   }
> {code}
> i think it should be :
> {code}
> def notFollowedBy(name : String) :Pattern[T, T]={
>     Pattern[T, T](jPattern.notFollowedBy(name))
>   }
> {code}



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