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https://issues.apache.org/jira/browse/LUCENE-5608?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14037629#comment-14037629
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ASF subversion and git services commented on LUCENE-5608:
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Commit 1603992 from [~dsmiley] in branch 'dev/trunk'
[ https://svn.apache.org/r1603992 ]
LUCENE-5608: small test improvements.
Rename SpatialOpRecursivePrefixTreeTest to RandomSpatialOpFuzzyPrefixTreeTest.
> SpatialPrefixTree API refactor
> ------------------------------
>
> Key: LUCENE-5608
> URL: https://issues.apache.org/jira/browse/LUCENE-5608
> Project: Lucene - Core
> Issue Type: Improvement
> Components: modules/spatial
> Reporter: David Smiley
> Assignee: David Smiley
> Fix For: 5.0
>
> Attachments: LUCENE-5608__SpatialPrefixTree_API_refactor.patch
>
>
> This is a refactor of the SpatialPrefixTree spatial API, in preparation for
> more SPT implementations on the near horizon. These are fairly internal
> APIs; SpatialExample.java didn't have to change, nor the Solr adapters, and I
> doubt ES would have to either.
> API changes:
> * SpatialPrefixTree & Cell had a fairly significant make-over. The existing
> implementations for Geohash & Quad have been made to subclass
> LegacyPrefixTree & LegacyCell shim's, and otherwise had very few changes
> (performance _should_ be the same). Cell is now an interface.
> * New CellIterator which is an Iterator<Cell>. Includes 3 implementations.
> * PrefixTreeStrategy.simplifyIndexedCells was renamed to pruneLeafyBranches
> and moved to RPT and made toggle'able with a setter. It's going to be removed
> in the future but for the time being it remains a useful optimization.
> * RPT's pointsOnly & multiOverlappingIndexedShapes options now have setters.
> Future:
> * The AbstractVisitingPrefixTreeFilter (used by RPT's Intersects, Within,
> Disjoint) really should be refactored to use the new CellIterator API as it
> will reduce the amount of code and should make the code easier to follow
> since it would be based on a well-knon design-pattern (an iterator).
> I wish I had done this as a series of commits on a GitHub branch; ah well.
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