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From "Martijn van Groningen (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (LUCENE-3778) Create a grouping convenience class
Date Tue, 14 Feb 2012 09:43:59 GMT
Create a grouping convenience class
-----------------------------------

                 Key: LUCENE-3778
                 URL: https://issues.apache.org/jira/browse/LUCENE-3778
             Project: Lucene - Java
          Issue Type: Improvement
          Components: modules/grouping
            Reporter: Martijn van Groningen


Currently the grouping module has many collector classes with a lot of different options per
class. I think it would be a good idea to have a GroupUtil (Or another name?) convenience
class. I think this could be a builder, because of the many options (sort,sortWithinGroup,groupOffset,groupCount
and more) and implementations (term/dv/function) grouping has.

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