David Smiley created LUCENE-4419:
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Summary: Test RecursivePrefixTree indexing non-point data
Key: LUCENE-4419
URL: https://issues.apache.org/jira/browse/LUCENE-4419
Project: Lucene - Core
Issue Type: Improvement
Components: modules/spatial
Reporter: David Smiley
RecursivePrefixTreeFilter was modified in ~July 2011 to support spatial
filtering of non-point indexed shapes. It seems to work when playing with the
capability but it isn't tested. It really needs to be as this is a major
feature.
I imagine an approach in which some randomly generated rectangles are indexed
and then a randomly generated rectangle is queried. The right answer can be
calculated brute-force and then compared with the filter. In order to deal
with shape imprecision, the randomly generated shapes could be generated to fit
a course grid (e.g. round everything to a 1 degree interval).
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