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LUCENE-3117: move norms version constant out of SegmentMerger 

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1126573 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Robert Muir 2011-05-23 16:36:22 +00:00
parent 4666e84ee1
commit 3be9e4b90a
4 changed files with 9 additions and 9 deletions
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2
lucene/src/java/org/apache/lucene/index/NormsWriter.java
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@ -51,7 +51,7 @@ final class NormsWriter extends InvertedDocEndConsumer {
IndexOutput normsOut = state.directory.createOutput(normsFileName);
try {
normsOut.writeBytes(SegmentMerger.NORMS_HEADER, 0, SegmentMerger.NORMS_HEADER.length);
normsOut.writeBytes(SegmentNorms.NORMS_HEADER, 0, SegmentNorms.NORMS_HEADER.length);
int normCount = 0;

6
lucene/src/java/org/apache/lucene/index/SegmentMerger.java
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@ -46,10 +46,6 @@ import org.apache.lucene.util.ReaderUtil;
* @see #add
*/
final class SegmentMerger {
/** norms header placeholder */
static final byte[] NORMS_HEADER = new byte[]{'N','R','M',-1};
private Directory directory;
private String segment;
private int termIndexInterval = IndexWriterConfig.DEFAULT_TERM_INDEX_INTERVAL;
@ -578,7 +574,7 @@ final class SegmentMerger {
if (fi.isIndexed && !fi.omitNorms) {
if (output == null) {
output = directory.createOutput(IndexFileNames.segmentFileName(segment, "", IndexFileNames.NORMS_EXTENSION));
output.writeBytes(NORMS_HEADER,NORMS_HEADER.length);
output.writeBytes(SegmentNorms.NORMS_HEADER, SegmentNorms.NORMS_HEADER.length);
}
for (IndexReader reader : readers) {
final int maxDoc = reader.maxDoc();

6
lucene/src/java/org/apache/lucene/index/SegmentNorms.java
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@ -33,6 +33,10 @@ import org.apache.lucene.store.IndexOutput;
*/
final class SegmentNorms implements Cloneable {
/** norms header placeholder */
static final byte[] NORMS_HEADER = new byte[]{'N','R','M',-1};
int refCount = 1;
// If this instance is a clone, the originalNorm
@ -219,7 +223,7 @@ final class SegmentNorms implements Cloneable {
boolean success = false;
try {
try {
out.writeBytes(SegmentMerger.NORMS_HEADER, 0, SegmentMerger.NORMS_HEADER.length);
out.writeBytes(SegmentNorms.NORMS_HEADER, 0, SegmentNorms.NORMS_HEADER.length);
out.writeBytes(bytes, owner.maxDoc());
} finally {
out.close();

4
lucene/src/java/org/apache/lucene/index/SegmentReader.java
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@ -574,7 +574,7 @@ public class SegmentReader extends IndexReader implements Cloneable {
}
private void openNorms(Directory cfsDir, int readBufferSize) throws IOException {
long nextNormSeek = SegmentMerger.NORMS_HEADER.length; //skip header (header unused for now)
long nextNormSeek = SegmentNorms.NORMS_HEADER.length; //skip header (header unused for now)
int maxDoc = maxDoc();
for (FieldInfo fi : core.fieldInfos) {
if (norms.containsKey(fi.name)) {
@ -619,7 +619,7 @@ public class SegmentReader extends IndexReader implements Cloneable {
if (isUnversioned) {
normSeek = 0;
} else {
normSeek = SegmentMerger.NORMS_HEADER.length;
normSeek = SegmentNorms.NORMS_HEADER.length;
}
}