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From "David Smiley (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (LUCENE-4175) Include BBox Spatial Strategy
Date Tue, 18 Sep 2012 18:52:08 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-4175?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13458050#comment-13458050
] 

David Smiley edited comment on LUCENE-4175 at 9/19/12 5:52 AM:
---------------------------------------------------------------

The BBoxStrategy is tested insofar as search filtering and returning the standard center-point
distance as a ValueSource.  But it contains a lot of code pertaining to an area overlap similarity
as a ValueSource (very cool stuff) but that isn't tested at all, and that's my only concern.
 If we want to be cautious about avoiding releasing untested code, then I suggest back-porting
BBoxStrategy to 4x (pretty easy) but not the AreaSimilarity class.  The reference to it in
BBoxStrategy is the method makeBBoxAreaSimilarityValueSource() which can be commented out
in 4x.

Sound good?
                
      was (Author: dsmiley):
    The BBoxStrategy is tested insofar as search filtering and returning the standard center-point
distance as a ValueSource.  But it contains a lot of code pertaining to an area overlap similarity
as a ValueSource (very cool stuff) but that isn't tested at all, and that's my only concern.
 If we want to be cautious about avoiding releasing untested code, then I suggest back-porting
BBoxStrategy to 4x (pretty easy) but not the AreaSimilarity class.  The reference to it in
BBoxStrategy is the method makeBBoxAreaSimilarityValueSource() which can be commented out
in trunk.

Sound good?
                  
> Include BBox Spatial Strategy
> -----------------------------
>
>                 Key: LUCENE-4175
>                 URL: https://issues.apache.org/jira/browse/LUCENE-4175
>             Project: Lucene - Core
>          Issue Type: Improvement
>            Reporter: Ryan McKinley
>            Assignee: Ryan McKinley
>         Attachments: LUCENE-4175-bbox-strategy.patch
>
>
> This is an approach to indexing bounding boxes using 4 numeric fields (xmin,ymin,xmax,ymax)
and a flag to say if it crosses the dateline.
> This is a modification from the Apache 2.0 code from the ESRI Geoportal:
> http://geoportal.svn.sourceforge.net/svnroot/geoportal/Geoportal/trunk/src/com/esri/gpt/catalog/lucene/SpatialClauseAdapter.java

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