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LUCENE-3606: remove more SegmentReader cruft 

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/lucene3606@1210309 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Robert Muir 2011-12-05 02:06:56 +00:00
parent 3843ac5b8b
commit 249883a232
1 changed files with 1 additions and 25 deletions
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26
lucene/src/java/org/apache/lucene/index/SegmentReader.java
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@ -145,7 +145,7 @@ public class SegmentReader extends IndexReader implements Cloneable {
private void loadLiveDocs(IOContext context) throws IOException {
// NOTE: the bitvector is stored using the regular directory, not cfs
if (hasDeletions(si)) {
if (si.hasDeletions()) {
liveDocs = new BitVector(directory(), si.getDelFileName(), new IOContext(context, true));
liveDocsRef = new AtomicInteger(1);
assert checkLiveCounts();
@ -156,17 +156,6 @@ public class SegmentReader extends IndexReader implements Cloneable {
assert si.getDelCount() == 0;
}
/**
* Clones the norm bytes. May be overridden by subclasses. New and experimental.
* @param bytes Byte array to clone
* @return New BitVector
*/
protected byte[] cloneNormBytes(byte[] bytes) {
byte[] cloneBytes = new byte[bytes.length];
System.arraycopy(bytes, 0, cloneBytes, 0, bytes.length);
return cloneBytes;
}
/**
* Clones the deleteDocs BitVector. May be overridden by subclasses. New and experimental.
* @param bv BitVector to clone
@ -352,25 +341,12 @@ public class SegmentReader extends IndexReader implements Cloneable {
}
}
static boolean hasDeletions(SegmentInfo si) throws IOException {
// Don't call ensureOpen() here (it could affect performance)
return si.hasDeletions();
}
@Override
public boolean hasDeletions() {
// Don't call ensureOpen() here (it could affect performance)
return liveDocs != null;
}
static boolean usesCompoundFile(SegmentInfo si) throws IOException {
return si.getUseCompoundFile();
}
static boolean hasSeparateNorms(SegmentInfo si) throws IOException {
return si.hasSeparateNorms();
}
// nocommit: remove deletions from SR
synchronized void deleteDocument(int docNum) throws IOException {
ensureOpen();