Uses of Interface
org.apache.lucene.util.bkd.PointWriter

Packages that use PointWriter

Package	Description
org.apache.lucene.codecs.simpletext	Simpletext Codec: writes human readable postings.
org.apache.lucene.util.bkd	Block KD-tree, implementing the generic spatial data structure described in this paper.

Uses of PointWriter in org.apache.lucene.codecs.simpletext

Fields in org.apache.lucene.codecs.simpletext declared as PointWriter

Modifier and Type	Field	Description
private PointWriter	SimpleTextBKDWriter.pointWriter

Methods in org.apache.lucene.codecs.simpletext with parameters of type PointWriter

Modifier and Type	Method	Description
private HeapPointWriter	SimpleTextBKDWriter.switchToHeap(PointWriter source)	Pull a partition back into heap once the point count is low enough while recursing.
private Error	SimpleTextBKDWriter.verifyChecksum(Throwable priorException, PointWriter writer)	Called on exception, to check whether the checksum is also corrupt in this source, and add that information (checksum matched or didn't) as a suppressed exception.

Uses of PointWriter in org.apache.lucene.util.bkd

Classes in org.apache.lucene.util.bkd that implement PointWriter

Modifier and Type	Class	Description
final class	HeapPointWriter	Utility class to write new points into in-heap arrays.
final class	OfflinePointWriter	Writes points to disk in a fixed-with format.

Fields in org.apache.lucene.util.bkd declared as PointWriter

Modifier and Type	Field	Description
private PointWriter	BKDWriter.pointWriter
final PointWriter	BKDRadixSelector.PathSlice.writer

Methods in org.apache.lucene.util.bkd that return PointWriter

Modifier and Type	Method	Description
private PointWriter	BKDRadixSelector.getDeltaPointWriter(PointWriter left, PointWriter right, long delta, int iteration)
(package private) PointWriter	BKDRadixSelector.getPointWriter(long count, String desc)

Methods in org.apache.lucene.util.bkd with parameters of type PointWriter

Modifier and Type	Method	Description
private byte[]	BKDRadixSelector.buildHistogramAndPartition(OfflinePointWriter points, PointWriter left, PointWriter right, long from, long to, long partitionPoint, int iteration, int baseCommonPrefix, int dim)
private PointWriter	BKDRadixSelector.getDeltaPointWriter(PointWriter left, PointWriter right, long delta, int iteration)
private int	BKDRadixSelector.getMaxPointsSortInHeap(PointWriter left, PointWriter right)
private byte[]	BKDRadixSelector.heapPartition(HeapPointWriter points, PointWriter left, PointWriter right, int dim, int from, int to, int partitionPoint, int commonPrefix)
private void	BKDRadixSelector.offlinePartition(OfflinePointWriter points, PointWriter left, PointWriter right, PointWriter deltaPoints, long from, long to, int dim, int bytePosition, long numDocsTiebreak)
private HeapPointWriter	BKDWriter.switchToHeap(PointWriter source)	Pull a partition back into heap once the point count is low enough while recursing.
private Error	BKDWriter.verifyChecksum(Throwable priorException, PointWriter writer)	Called on exception, to check whether the checksum is also corrupt in this source, and add that information (checksum matched or didn't) as a suppressed exception.

Constructors in org.apache.lucene.util.bkd with parameters of type PointWriter

Modifier	Constructor	Description
	PathSlice(PointWriter writer, long start, long count)