org.apache.lucene.spatial.prefix

## Class PointPrefixTreeFieldCacheProvider

- java.lang.Object
- - org.apache.lucene.spatial.util.ShapeFieldCacheProvider<org.locationtech.spatial4j.shape.Point>
  - - org.apache.lucene.spatial.prefix.PointPrefixTreeFieldCacheProvider

-     public class PointPrefixTreeFieldCacheProvider
      extends ShapeFieldCacheProvider<org.locationtech.spatial4j.shape.Point>

  Implementation of `ShapeFieldCacheProvider` designed for `PrefixTreeStrategy`s that index points (AND ONLY POINTS!).
  NOTE: This API is for internal purposes only and might change in incompatible ways in the next release.

- - ### Field Summary

    - ### Fields inherited from class org.apache.lucene.spatial.util.ShapeFieldCacheProvider

      `defaultSize, shapeField`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `PointPrefixTreeFieldCacheProvider(SpatialPrefixTree grid, String shapeField, int defaultSize)`

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `protected org.locationtech.spatial4j.shape.Point` | `readShape(BytesRef term)`

    - ### Methods inherited from class org.apache.lucene.spatial.util.ShapeFieldCacheProvider

      `getCache`

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Constructor Detail

    - #### PointPrefixTreeFieldCacheProvider

          public PointPrefixTreeFieldCacheProvider(SpatialPrefixTree grid,
                                                   String shapeField,
                                                   int defaultSize)

  - ### Method Detail

    - #### readShape

          protected org.locationtech.spatial4j.shape.Point readShape(BytesRef term)

      Specified by:
        `readShape` in class `ShapeFieldCacheProvider<org.locationtech.spatial4j.shape.Point>`

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