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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