## Uses of Interface
org.apache.lucene.util.bkd.PointReader

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

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

    Classes in org.apache.lucene.util.bkd that implement PointReader
    Modifier and Type | Class | Description
    --- | --- | ---
    `class` | `HeapPointReader` | Utility class to read buffered points from in-heap arrays.
    `class` | `OfflinePointReader` | Reads points from disk in a fixed-with format, previously written with `OfflinePointWriter`.

    Methods in org.apache.lucene.util.bkd that return PointReader
    Modifier and Type | Method | Description
    --- | --- | ---
    `PointReader` | HeapPointWriter.`getReader​(long start, long length)` |
    `PointReader` | OfflinePointWriter.`getReader​(long start, long length)` |
    `PointReader` | PointWriter.`getReader​(long startPoint, long length)` | Returns a `PointReader` iterator to step through all previously added points