Uses of Interface
org.apache.lucene.util.bkd.PointWriter
Packages that use PointWriter
Package
Description
Simpletext Codec: writes human readable postings.
Block KD-tree, implementing the generic spatial data structure described in this paper.
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Uses of PointWriter in org.apache.lucene.codecs.simpletext
Fields in org.apache.lucene.codecs.simpletext declared as PointWriterMethods in org.apache.lucene.codecs.simpletext with parameters of type PointWriterModifier and TypeMethodDescriptionprivate 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 PointWriterModifier and TypeClassDescriptionfinal class
Utility class to write new points into in-heap arrays.final class
Writes points to disk in a fixed-with format.Fields in org.apache.lucene.util.bkd declared as PointWriterModifier and TypeFieldDescriptionprivate PointWriter
BKDWriter.pointWriter
final PointWriter
BKDRadixSelector.PathSlice.writer
Methods in org.apache.lucene.util.bkd that return PointWriterModifier and TypeMethodDescriptionprivate 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 PointWriterModifier and TypeMethodDescriptionprivate 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