Apache
/
lucene
mirror of https://github.com/apache/lucene.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

clear nocommits 

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/lucene4547@1440845 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Robert Muir 2013-01-31 04:39:38 +00:00
parent 8e053920cc
commit 54773d36a3
3 changed files with 39 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
lucene/core/src/java/org/apache/lucene/util/BytesRefHash.java
View File

@ -130,7 +130,7 @@ public final class BytesRefHash {
* order to reuse this {@link BytesRefHash} instance.
* </p>
*/
private int[] compact() {
int[] compact() {
assert bytesStart != null : "Bytesstart is null - not initialized";
int upto = 0;
for (int i = 0; i < hashSize; i++) {

41
lucene/core/src/java/org/apache/lucene/util/packed/PackedInts.java
View File

@ -848,7 +848,18 @@ public class PackedInts {
}
}
//nocommit javadoc
/**
* Expert: Restore a {@link Reader} from a stream without reading metadata at
* the beginning of the stream. This method is useful to restore data when
* metadata has been previously read using {@link #readHeader(DataInput)}.
*
* @param in the stream to read data from, positioned at the beginning of the packed values
* @param header metadata result from <code>readHeader()</code>
* @return a Reader
* @throws IOException If there is a low-level I/O error
* @see #readHeader(DataInput)
* @lucene.internal
*/
public static Reader getReaderNoHeader(DataInput in, Header header) throws IOException {
return getReaderNoHeader(in, header.format, header.version, header.valueCount, header.bitsPerValue);
}
@ -965,7 +976,19 @@ public class PackedInts {
}
}
//nocommit javadoc
/**
* Expert: Construct a direct {@link Reader} from an {@link IndexInput}
* without reading metadata at the beginning of the stream. This method is
* useful to restore data when metadata has been previously read using
* {@link #readHeader(DataInput)}.
*
* @param in the stream to read data from, positioned at the beginning of the packed values
* @param header metadata result from <code>readHeader()</code>
* @return a Reader
* @throws IOException If there is a low-level I/O error
* @see #readHeader(DataInput)
* @lucene.internal
*/
public static Reader getDirectReaderNoHeader(IndexInput in, Header header) throws IOException {
return getDirectReaderNoHeader(in, header.format, header.version, header.valueCount, header.bitsPerValue);
}
@ -1200,8 +1223,18 @@ public class PackedInts {
}
}
//nocommit javadoc
public static Header readHeader(IndexInput in) throws IOException {
/**
* Expert: reads only the metadata from a stream. This is useful to later
* restore a stream or open a direct reader via
* {@link #getReaderNoHeader(DataInput, Header)}
* or {@link #getDirectReaderNoHeader(IndexInput, Header)}.
* @param in the stream to read data
* @return packed integer metadata.
* @throws IOException If there is a low-level I/O error
* @see #getReaderNoHeader(DataInput, Header)
* @see #getDirectReaderNoHeader(IndexInput, Header)
*/
public static Header readHeader(DataInput in) throws IOException {
final int version = CodecUtil.checkHeader(in, CODEC_NAME, VERSION_START, VERSION_CURRENT);
final int bitsPerValue = in.readVInt();
assert bitsPerValue > 0 && bitsPerValue <= 64: "bitsPerValue=" + bitsPerValue;

3
lucene/core/src/test/org/apache/lucene/util/TestBytesRefHash.java
View File

@ -133,7 +133,6 @@ public class TestBytesRefHash extends LuceneTestCase {
/**
* Test method for {@link org.apache.lucene.util.BytesRefHash#compact()}.
*/
/* nocommit: rewrite in terms of TestSort?
@Test
public void testCompact() {
BytesRef ref = new BytesRef();
@ -170,7 +169,7 @@ public class TestBytesRefHash extends LuceneTestCase {
assertEquals(0, hash.size());
hash.reinit();
}
}*/
}
/**
* Test method for