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LUCENE-1644: fix highlighter to rewrite MTQ whenever it's not already a SCORING_BOOLEAN_QUERY 

git-svn-id: https://svn.apache.org/repos/asf/lucene/java/trunk@797728 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Michael McCandless 2009-07-25 09:31:17 +00:00
parent 187ac2b4f3
commit 228888a882
1 changed files with 1 additions and 1 deletions
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2
contrib/highlighter/src/java/org/apache/lucene/search/highlight/WeightedSpanTermExtractor.java
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@ -136,7 +136,7 @@ public class WeightedSpanTermExtractor {
terms.putAll(disjunctTerms); terms.putAll(disjunctTerms);
} else if (query instanceof MultiTermQuery && (highlightCnstScrRngQuery || expandMultiTermQuery)) { } else if (query instanceof MultiTermQuery && (highlightCnstScrRngQuery || expandMultiTermQuery)) {
MultiTermQuery mtq = ((MultiTermQuery)query); MultiTermQuery mtq = ((MultiTermQuery)query);
if(mtq.getRewriteMethod() == MultiTermQuery.CONSTANT_SCORE_FILTER_REWRITE) { if(mtq.getRewriteMethod() != MultiTermQuery.SCORING_BOOLEAN_QUERY_REWRITE) {
mtq = copyMultiTermQuery(mtq); mtq = copyMultiTermQuery(mtq);
mtq.setRewriteMethod(MultiTermQuery.SCORING_BOOLEAN_QUERY_REWRITE); mtq.setRewriteMethod(MultiTermQuery.SCORING_BOOLEAN_QUERY_REWRITE);
query = mtq; query = mtq;