Package org.apache.lucene.spatial.util

# Class ShapeFieldCache<T extends org.locationtech.spatial4j.shape.Shape>

java.lang.Object
org.apache.lucene.spatial.util.ShapeFieldCache<T>

public class ShapeFieldCache<T extends org.locationtech.spatial4j.shape.Shape> extends Object
Bounded Cache of Shapes associated with docIds. Note, multiple Shapes can be associated with a given docId.

WARNING: This class holds the data in an extremely inefficient manner as all Points are in memory as objects and they are stored in many ArrayLists (one per document). So it works but doesn't scale. It will be replaced in the future.

NOTE: This API is for internal purposes only and might change in incompatible ways in the next release.

## Field Summary

Fields
Modifier and Type
Field
Description
`final int`
`defaultLength`

## Constructor Summary

Constructors
Constructor
Description
`ShapeFieldCache(int length, int defaultLength)`

## Method Summary

Modifier and Type
Method
Description
`void`
`add(int docid, T s)`
`List<T>`
`getShapes(int docid)`

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

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

## Field Details

### defaultLength

public final int defaultLength

## Constructor Details

### ShapeFieldCache

public ShapeFieldCache(int length, int defaultLength)

## Method Details

### add

public void add(int docid, T s)

### getShapes

public List<T> getShapes(int docid)