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  1. Lucene - Core
  2. LUCENE-2854

Deprecate SimilarityDelegator and Similarity.lengthNorm

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 3.1, 4.0-ALPHA
    • None
    • None
    • New

    Description

      SimilarityDelegator is a back compat trap (see LUCENE-2828).

      Apps should just [statically] subclass Sim or DefaultSim; if they really need "runtime subclassing" then they can make their own app-level delegator.

      Also, Sim.computeNorm subsumes lengthNorm, so we should deprecate lengthNorm in favor of computeNorm.

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            Unassigned Unassigned
            mikemccand Michael McCandless
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