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LUCENE-3807: consume all terms from the enum 

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1291506 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Simon Willnauer 2012-02-20 22:53:55 +00:00
parent 9d210b0c37
commit 70501dd845
1 changed files with 7 additions and 5 deletions
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12
modules/suggest/src/java/org/apache/lucene/search/spell/HighFrequencyDictionary.java
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@ -91,11 +91,13 @@ public class HighFrequencyDictionary implements Dictionary {
@Override
public BytesRef next() throws IOException {
if (termsEnum != null) {
BytesRef next = termsEnum.next();
if (next != null && isFrequent(termsEnum.docFreq())) {
spare.copyBytes(next);
return spare;
}
BytesRef next;
while ((next = termsEnum.next()) != null) {
if (isFrequent(termsEnum.docFreq())) {
spare.copyBytes(next);
return spare;
}
}
}
return null;
}