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From "bupt_ljy"<bupt_...@163.com>
Subject [flink-cep] - What is the difference between GroupPattern and Pattern?
Date Fri, 15 Feb 2019 08:10:48 GMT
Hi, all
  I notice that we have GroupPattern, which is subclass of Pattern in flink-cep module. I’m
not very sure about the meaning of GroupPattern and its necessity. I will appreciate if anyone
can list some examples for me to help understand this?


Best Regards,
Jiayi Liao
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