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https://issues.apache.org/jira/browse/FLINK-6927?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16069903#comment-16069903
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ASF GitHub Bot commented on FLINK-6927:
---------------------------------------

Github user dawidwys commented on a diff in the pull request:

    https://github.com/apache/flink/pull/4153#discussion_r125005892
  
    --- Diff: 
flink-libraries/flink-cep/src/test/java/org/apache/flink/cep/nfa/TimesRangeITCase.java
 ---
    @@ -92,6 +92,57 @@ public boolean filter(Event value) throws Exception {
        }
     
        @Test
    +   public void testTimesRangeFromZero() {
    --- End diff --
    
    Move to another JIRA/PR


> Support pattern group in CEP
> ----------------------------
>
>                 Key: FLINK-6927
>                 URL: https://issues.apache.org/jira/browse/FLINK-6927
>             Project: Flink
>          Issue Type: Sub-task
>          Components: CEP
>            Reporter: Dian Fu
>            Assignee: Dian Fu
>
> We should add support for pattern group. This would enrich the set of 
> supported patterns. For example, users can write patterns like this with this 
> feature available:
> {code}
>  A --> (B --> C.times(3)).optional() --> D
> {code}
> or
> {code}
> A --> (B --> C).times(3) --> D
> {code}



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