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From "Paul Cowan (JIRA)" <j...@apache.org>
Subject [jira] Created: (LUCENE-807) Minor improvement to JavaDoc for ScoreDocComparator
Date Mon, 19 Feb 2007 01:27:05 GMT
Minor improvement to JavaDoc for ScoreDocComparator
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                 Key: LUCENE-807
                 URL: https://issues.apache.org/jira/browse/LUCENE-807
             Project: Lucene - Java
          Issue Type: Improvement
          Components: Javadocs
    Affects Versions: 2.1
            Reporter: Paul Cowan
            Priority: Trivial


About to attach a very small patch for ScoreDocComparator which broadens the contract of compare(ScoreDoc,
ScoreDoc) to follow the same semantics as java.util.Comparator.compare() -- allow any integer
to be returned, rather than specifically -1/0/-1.

Note that this behaviour must already be acceptable; the anonymous ScoreDocComparators returned
by FieldSortedHitQueue.comparatorStringLocale() already return the result of Collator.compare(),
which is not tied to this -1/0/1 restriction.

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