Lucene 4.0.0 spatial API

The Spatial Module for Apache Lucene

See: Description

Packages 
Package Description
org.apache.lucene.spatial
Lucene spatial search Check: http://blog.notdot.net/2009/11/Damn-Cool-Algorithms-Spatial-indexing-with-Quadtrees-and-Hilbert-Curves
org.apache.lucene.spatial.prefix
Prefix Tree Strategy
org.apache.lucene.spatial.prefix.tree
The Spatial Prefix package supports spatial indexing by index-time tokens where adding characters to a string gives greater resolution.
org.apache.lucene.spatial.query
Spatial Query options useful for client side requests
org.apache.lucene.spatial.util
Various spatial utilities.
org.apache.lucene.spatial.vector
Spatial strategy that uses two fields.

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