Uses of Package
org.apache.lucene.util.bkd
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Packages that use org.apache.lucene.util.bkd Package Description org.apache.lucene.util.bkd Block KD-tree, implementing the generic spatial data structure described in this paper. -
Classes in org.apache.lucene.util.bkd used by org.apache.lucene.util.bkd Class Description BKDConfig Basic parameters for indexing points on the BKD tree.BKDRadixSelector.PathSlice Sliced reference to points in an PointWriter.HeapPointWriter Utility class to write new points into in-heap arrays.OfflinePointReader Reads points from disk in a fixed-with format, previously written withOfflinePointWriter
.PointReader One pass iterator through all points previously written with aPointWriter
, abstracting away whether points are read from (offline) disk or simple arrays in heap.PointValue Represents a dimensional point value written in the BKD tree.PointWriter Appends many points, and then at the end provides aPointReader
to iterate those points.