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  1. Lucene - Core
  2. LUCENE-4023

Scorer.visitSubScorers() is protected which make it impossible to implement it on a composite scorer in another package; DisjunctionMaxScorer does not implement it

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 3.1, 3.2, 3.3, 3.4, 3.5, 3.6
    • Fix Version/s: 3.6.1
    • Component/s: core/search
    • Labels:
      None
    • Lucene Fields:
      New

      Description

      Scorer.visitSubScorers() is protected which make it impossible to implement it on a composite scorer in another package.

      I came around this issue when I tried to write a workaround for the 2nd problem of this issue: DisjunctionMaxScorer does not implement visitSubScorers():

      If you write a Scorer in another package than o.a.l.search and implement visit subScorers(), you may need to call the visitSubScorers method recursively on your leaves (sub-scorers). But this is not possible, as the method is protected.

      This issue should also fix the missing implementation of visitSubScorers in DisjMaxQuery.

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            • Assignee:
              thetaphi Uwe Schindler
              Reporter:
              thetaphi Uwe Schindler
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              • Created:
                Updated:
                Resolved: