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Posted to dev@lucene.apache.org by "Alan Woodward (JIRA)" <ji...@apache.org> on 2015/10/19 22:35:27 UTC

[jira] [Created] (LUCENE-6845) Merge Spans and SpanScorer

Alan Woodward created LUCENE-6845:
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             Summary: Merge Spans and SpanScorer
                 Key: LUCENE-6845
                 URL: https://issues.apache.org/jira/browse/LUCENE-6845
             Project: Lucene - Core
          Issue Type: Improvement
            Reporter: Alan Woodward
            Assignee: Alan Woodward
             Fix For: Trunk, 5.4


SpanScorer and Spans currently share the burden of scoring span queries, with SpanScorer delegating to Spans for most operations.  Spans is essentially a Scorer, just with the ability to iterate through positions as well, and no SimScorer to use for scoring.  This seems overly complicated.  We should merge the two classes into one.



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