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 java.lang.Error
SimpleTextBKDWriter. verifyChecksum(java.lang.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 class
HeapPointWriter
Utility class to write new points into in-heap arrays.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
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, java.lang.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 java.lang.Error
BKDWriter. verifyChecksum(java.lang.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 Constructor Description PathSlice(PointWriter writer, long start, long count)
-