org.apache.lucene.spatial.util
Class ShapeFieldCache<T extends com.spatial4j.core.shape.Shape>

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

public class ShapeFieldCache<T extends com.spatial4j.core.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

int	defaultLength

Constructor Summary

ShapeFieldCache(int length, int defaultLength)

Method Summary

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 Detail

defaultLength

public int defaultLength

Constructor Detail

ShapeFieldCache

public ShapeFieldCache(int length,
                       int defaultLength)

Method Detail

add

public void add(int docid,
                T s)

getShapes

public List<T> getShapes(int docid)