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use short-circuit logic to save extra comparsion & method invocation in BlockTermsReader 

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1144241 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Simon Willnauer 2011-07-08 10:32:06 +00:00
parent 255ae3e9bf
commit b1142c17b4
1 changed files with 2 additions and 3 deletions
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5
lucene/src/java/org/apache/lucene/index/codecs/BlockTermsReader.java
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@ -34,7 +34,6 @@ import org.apache.lucene.index.SegmentInfo;
import org.apache.lucene.index.TermState;
import org.apache.lucene.index.Terms;
import org.apache.lucene.index.TermsEnum;
import org.apache.lucene.index.codecs.standard.StandardPostingsReader; // javadocs
import org.apache.lucene.store.ByteArrayDataInput;
import org.apache.lucene.store.Directory;
import org.apache.lucene.store.IOContext;
@ -828,12 +827,12 @@ public class BlockTermsReader extends FieldsProducer {
postingsReader.readTermsBlock(in, fieldInfo, state);
blocksSinceSeek++;
indexIsCurrent &= (blocksSinceSeek < indexReader.getDivisor());
indexIsCurrent = indexIsCurrent && (blocksSinceSeek < indexReader.getDivisor());
//System.out.println(" indexIsCurrent=" + indexIsCurrent);
return true;
}
private void decodeMetaData() throws IOException {
//System.out.println("BTR.decodeMetadata mdUpto=" + metaDataUpto + " vs termCount=" + state.termCount + " state=" + state);
if (!seekPending) {