[jira] [Created] (FLINK-13917) Add class for RegexTokenizerMapper.

[Shang Yuanchun (Jira)]

Xu Yang created FLINK-13917:
-------------------------------

             Summary: Add  class  for  RegexTokenizerMapper.
                 Key: FLINK-13917
                 URL: https://issues.apache.org/jira/browse/FLINK-13917
             Project: Flink
          Issue Type: Sub-task
          Components: Library / Machine Learning
            Reporter: Xu Yang


RegexTokenizerMapper  is  a  transformer  to  extract  tokens  or  repeatedly  match  patterns.
 * Add  RegexTokenizerMapper  for  the  operation  of  the  RegexTokenizerMapper.
 * Add  RegexTokenizerMapperParams  for  the  params  of  RegexTokenizerMapper.
 * Add  RegexTokenizerMapperTest  for  the  test  example.



--
This message was sent by Atlassian Jira
(v8.3.2#803003)