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## Package org.apache.lucene.spatial.util

Various spatial utilities.

See:
Description

Class Summary
CachingDoubleValueSource | Caches the doubleVal of another value source in a HashMap so that it is computed only once.
ShapeFieldCache<T extends Shape> | Bounded Cache of Shapes associated with docIds.
ShapeFieldCacheDistanceValueSource | An implementation of the Lucene ValueSource that returns the spatial distance between an input point and a document's points in `ShapeFieldCacheProvider`.
ShapeFieldCacheProvider<T extends Shape> | Provides access to a `ShapeFieldCache` for a given `AtomicReader`.
ValueSourceFilter | Filter that matches all documents where a ValueSource is in between a range of `min` and `max` inclusive.

## Package org.apache.lucene.spatial.util Description

Various spatial utilities.

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