[GitHub] [lucene] shahrs87 commented on a diff in pull request #897: LUCENE-10266 Move nearest-neighbor search on points to core

[GitBox <gi...@apache.org>]

shahrs87 commented on code in PR #897:
URL: https://github.com/apache/lucene/pull/897#discussion_r879640507


##########
lucene/core/src/java/org/apache/lucene/document/LatLonPoint.java:
##########
@@ -362,4 +377,72 @@ public static Query newDistanceFeatureQuery(
     }
     return query;
   }
+
+  /**
+   * Finds the {@code n} nearest indexed points to the provided point, according to Haversine
+   * distance.
+   *
+   * <p>This is functionally equivalent to running {@link MatchAllDocsQuery} with a {@link
+   * LatLonDocValuesField#newDistanceSort}, but is far more efficient since it takes advantage of
+   * properties the indexed BKD tree. Currently this only works with {@link Lucene90PointsFormat}

Review Comment:
   Removed in the latest revision.



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