Package | Description |
---|---|
org.apache.lucene.util.bkd |
Block KD-tree, implementing the generic spatial data structure described in
this paper.
|
Modifier and Type | Method and Description |
---|---|
byte[] |
BKDRadixSelector.select(BKDRadixSelector.PathSlice points,
BKDRadixSelector.PathSlice[] partitionSlices,
long from,
long to,
long partitionPoint,
int dim,
int dimCommonPrefix)
It uses the provided
points from the given from to the given to
to populate the partitionSlices array holder (length > 1) with two path slices
so the path slice at position 0 contains partition - from points
where the value of the dim is lower or equal to the to -from
points on the slice at position 1. |
byte[] |
BKDRadixSelector.select(BKDRadixSelector.PathSlice points,
BKDRadixSelector.PathSlice[] partitionSlices,
long from,
long to,
long partitionPoint,
int dim,
int dimCommonPrefix)
It uses the provided
points from the given from to the given to
to populate the partitionSlices array holder (length > 1) with two path slices
so the path slice at position 0 contains partition - from points
where the value of the dim is lower or equal to the to -from
points on the slice at position 1. |
Copyright © 2000-2021 Apache Software Foundation. All Rights Reserved.