org.apache.lucene.spatial.util

Class ShapeFieldCacheProvider<T extends com.spatial4j.core.shape.Shape>

java.lang.Object

org.apache.lucene.spatial.util.ShapeFieldCacheProvider<T>

Direct Known Subclasses:

PointPrefixTreeFieldCacheProvider

public abstract class ShapeFieldCacheProvider<T extends com.spatial4j.core.shape.Shape>
extends Object

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 and Description
protected int	defaultSize
protected String	shapeField

Constructor Summary

Constructors

Constructor and Description
ShapeFieldCacheProvider(String shapeField, int defaultSize)

Method Summary

Methods

Modifier and Type	Method and Description
ShapeFieldCache<T>	getCache(AtomicReader reader)
protected abstract T	readShape(BytesRef term)

Methods inherited from class java.lang.Object

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

Field Detail

defaultSize

protected final int defaultSize

shapeField

protected final String shapeField

Constructor Detail

ShapeFieldCacheProvider

public ShapeFieldCacheProvider(String shapeField,
                       int defaultSize)

Method Detail

readShape

protected abstract T readShape(BytesRef term)

getCache

public ShapeFieldCache<T> getCache(AtomicReader reader)
                                                                   throws IOException

Throws:

IOException