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From "Christoph Kiehl (JIRA)" <j...@apache.org>
Subject [jira] Created: (JCR-992) Improve Performance of DescendantSelfAxisQuery
Date Thu, 28 Jun 2007 16:14:26 GMT
Improve Performance of DescendantSelfAxisQuery
----------------------------------------------

                 Key: JCR-992
                 URL: https://issues.apache.org/jira/browse/JCR-992
             Project: Jackrabbit
          Issue Type: Improvement
          Components: query
    Affects Versions: 1.3
            Reporter: Christoph Kiehl
            Priority: Minor


In DescendantSelfAxisQuery.DescendantSelfAxisScorer.isValid(int) contextHits is populated
with docs that are found on the way down the axis. The current algorithm unfortunately doesn't
add any new docs at all because it only adds docs already present in contextHits. This leads
to more calls to HierarchyResolver.getParent(int) than necessary.

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