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  1. Lucene - Core
  2. LUCENE-2986

divorce defaultsimilarityprovider from defaultsimilarity

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Details

    • Task
    • Status: Closed
    • Minor
    • Resolution: Fixed
    • None
    • 4.0-ALPHA
    • None
    • None
    • New, Patch Available

    Description

      In LUCENE-2236 as a start, we made DefaultSimilarity which implements the factory interface (SimilarityProvider), and also extends Similarity.

      Its factory interface just returns itself always by default.

      Doron mentioned it would be cleaner to split the two, and I thought it would be good to revisit it later.

      Today as I was looking at SOLR-2338, it became pretty clear that we should do this, it makes things a lot cleaner. I think currently its confusing to users to see the two apis mixed if they are trying to subclass.

      Attachments

        1. LUCENE-2986.patch
          29 kB
          Robert Muir

        Issue Links

          is depended upon by

          Improvement - An improvement or enhancement to an existing feature or task. SOLR-2338 improved per-field similarity integration into schema.xml

          • Major - Major loss of function.
          • Closed

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              rcmuir Robert Muir
              rcmuir Robert Muir
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              Dates

                Created:
                Updated:
                Resolved: