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From gyfora <...@git.apache.org>
Subject [GitHub] flink pull request: [FLINK-2279] [streaming] Add Connected Iterati...
Date Fri, 26 Jun 2015 16:53:52 GMT
Github user gyfora commented on the pull request:

    https://github.com/apache/flink/pull/870#issuecomment-115756972
  
    There is nothing tricky there:
    
    In java every record in the stream passed to closewith() will be fed back. (And closeWith
returns this stream).
    
    In scala its even clearer as the stepfunction returns 2 streams in a tuple. The first
one is the feedback the second is the output. 
    
    The methods are not the same but the functionality is equivalent.


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