Module org.apache.lucene.core

Package org.apache.lucene.index

Class PointValuesWriter

java.lang.Object

org.apache.lucene.index.PointValuesWriter

class PointValuesWriter
extends Object

Buffers up pending byte[][] value(s) per doc, then flushes when segment flushes.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static final class	PointValuesWriter.MutableSortingPointValues

Field Summary

Fields

Modifier and Type	Field	Description
private final PagedBytes	bytes
private final DataOutput	bytesOut
private int[]	docIDs
private final FieldInfo	fieldInfo
private final Counter	iwBytesUsed
private int	lastDocID
private int	numDocs
private int	numPoints
private final int	packedBytesLength

Constructor Summary

Constructors

Constructor	Description
PointValuesWriter(Counter bytesUsed, FieldInfo fieldInfo)

Method Summary

Modifier and Type	Method	Description
void	addPackedValue(int docID, BytesRef value)
void	flush(SegmentWriteState state, Sorter.DocMap sortMap, PointsWriter writer)
int	getNumDocs()	Get number of buffered documents

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

fieldInfo

private final FieldInfo fieldInfo

bytes

private final PagedBytes bytes

bytesOut

private final DataOutput bytesOut

iwBytesUsed

private final Counter iwBytesUsed

docIDs

private int[] docIDs

numPoints

private int numPoints

numDocs

private int numDocs

lastDocID

private int lastDocID

packedBytesLength

private final int packedBytesLength

Constructor Details

PointValuesWriter

PointValuesWriter(Counter bytesUsed,
 FieldInfo fieldInfo)

Method Details

addPackedValue

public void addPackedValue(int docID,
 BytesRef value)
                    throws IOException

Throws:

IOException

getNumDocs

public int getNumDocs()

Get number of buffered documents

Returns:

number of buffered documents

flush

public void flush(SegmentWriteState state,
 Sorter.DocMap sortMap,
 PointsWriter writer)
           throws IOException

Throws:

IOException