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From "Grant Ingersoll (JIRA)" <>
Subject [jira] Created: (LUCENE-2350) Refactor/Cleanup Lucene Spatial
Date Fri, 26 Mar 2010 14:30:27 GMT
Refactor/Cleanup Lucene Spatial

                 Key: LUCENE-2350
             Project: Lucene - Java
          Issue Type: Improvement
            Reporter: Grant Ingersoll

Lucene spatial needs a lot of work.  We should clean it up and allow for people to use different
distances (i.e. don't assume Haversine), etc.  We should also merge the Solr and Lucene code
into a single lib, where possible (starting w/ Distance Utils).   Update the distance filter
to allow for pluggable distance measures. 

Also do things like not assume everything is in degrees (users may already store radians,
for instance) and use constants for conversions/multiplications instead of division.

 End goal:  No more experimental status.  Clean up the APIs, use the more common nomenclature
for "tiers" and be consistent across Lucene and Solr.

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