## Uses of Class
org.apache.lucene.util.bkd.BKDConfig

- Packages that use BKDConfig
  Package | Description
  --- | ---
  org.apache.lucene.util.bkd | Block KD-tree, implementing the generic spatial data structure described in this paper.

- - ### Uses of BKDConfig in org.apache.lucene.util.bkd

    Fields in org.apache.lucene.util.bkd declared as BKDConfig
    Modifier and Type | Field and Description
    --- | ---
    `protected BKDConfig` | BKDWriter.`config` BKD tree configuration

    Methods in org.apache.lucene.util.bkd with parameters of type BKDConfig
    Modifier and Type | Method and Description
    --- | ---
    `static void` | MutablePointsReaderUtils.`partition(BKDConfig config, int maxDoc, int splitDim, int commonPrefixLen, MutablePointValues reader, int from, int to, int mid, BytesRef scratch1, BytesRef scratch2)` Partition points around `mid`.
    `static void` | MutablePointsReaderUtils.`sort(BKDConfig config, int maxDoc, MutablePointValues reader, int from, int to)` Sort the given `MutablePointValues` based on its packed value then doc ID.
    `static void` | MutablePointsReaderUtils.`sortByDim(BKDConfig config, int sortedDim, int[] commonPrefixLengths, MutablePointValues reader, int from, int to, BytesRef scratch1, BytesRef scratch2)` Sort points on the given dimension.

    Constructors in org.apache.lucene.util.bkd with parameters of type BKDConfig
    Constructor and Description
    `BKDRadixSelector(BKDConfig config, int maxPointsSortInHeap, Directory tempDir, String tempFileNamePrefix)` Sole constructor.
    `BKDWriter(int maxDoc, Directory tempDir, String tempFileNamePrefix, BKDConfig config, double maxMBSortInHeap, long totalPointCount)`
    `HeapPointReader(BKDConfig config, byte[] block, int start, int end)`
    `HeapPointWriter(BKDConfig config, int size)`
    `IntersectState(IndexInput in, BKDConfig config, PointValues.IntersectVisitor visitor, BKDReader.IndexTree indexVisitor)`
    `OfflinePointReader(BKDConfig config, Directory tempDir, String tempFileName, long start, long length, byte[] reusableBuffer)`
    `OfflinePointWriter(BKDConfig config, Directory tempDir, String tempFileNamePrefix, String desc, long expectedCount)` Create a new writer with an unknown number of incoming points

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