From 53c176c2490aa8e4d0d6710edf29df5f1ab61aaf Mon Sep 17 00:00:00 2001
From: James Willis <james-willis@users.noreply.github.com>
Date: Thu, 16 Jan 2025 21:40:21 -0800
Subject: [PATCH] [SEDONA-697] Make getGeometryColumnName a public function
 (#1760)

Co-authored-by: jameswillis <james@wherobots.com>
---
 .../src/main/scala/org/apache/sedona/stats/Weighting.scala    | 2 +-
 .../scala/org/apache/sedona/stats/clustering/DBSCAN.scala     | 2 +-
 .../sedona/stats/outlierDetection/LocalOutlierFactor.scala    | 2 +-
 .../apache/sedona/{stats/Util.scala => util/DfUtils.scala}    | 4 ++--
 4 files changed, 5 insertions(+), 5 deletions(-)
 rename spark/common/src/main/scala/org/apache/sedona/{stats/Util.scala => util/DfUtils.scala} (96%)

diff --git a/spark/common/src/main/scala/org/apache/sedona/stats/Weighting.scala b/spark/common/src/main/scala/org/apache/sedona/stats/Weighting.scala
index 1b252cc432..41869817e0 100644
--- a/spark/common/src/main/scala/org/apache/sedona/stats/Weighting.scala
+++ b/spark/common/src/main/scala/org/apache/sedona/stats/Weighting.scala
@@ -18,7 +18,7 @@
  */
 package org.apache.sedona.stats
 
-import org.apache.sedona.stats.Util.getGeometryColumnName
+import org.apache.sedona.util.DfUtils.getGeometryColumnName
 import org.apache.spark.sql.functions._
 import org.apache.spark.sql.sedona_sql.expressions.st_functions.{ST_Distance, ST_DistanceSpheroid}
 import org.apache.spark.sql.{Column, DataFrame}
diff --git a/spark/common/src/main/scala/org/apache/sedona/stats/clustering/DBSCAN.scala b/spark/common/src/main/scala/org/apache/sedona/stats/clustering/DBSCAN.scala
index 96a4e8c317..11bdb8306e 100644
--- a/spark/common/src/main/scala/org/apache/sedona/stats/clustering/DBSCAN.scala
+++ b/spark/common/src/main/scala/org/apache/sedona/stats/clustering/DBSCAN.scala
@@ -18,7 +18,7 @@
  */
 package org.apache.sedona.stats.clustering
 
-import org.apache.sedona.stats.Util.getGeometryColumnName
+import org.apache.sedona.util.DfUtils.getGeometryColumnName
 import org.apache.spark.sql.functions._
 import org.apache.spark.sql.sedona_sql.UDT.GeometryUDT
 import org.apache.spark.sql.sedona_sql.expressions.st_functions.{ST_Distance, ST_DistanceSpheroid}
diff --git a/spark/common/src/main/scala/org/apache/sedona/stats/outlierDetection/LocalOutlierFactor.scala b/spark/common/src/main/scala/org/apache/sedona/stats/outlierDetection/LocalOutlierFactor.scala
index 1d2689917d..55e682d079 100644
--- a/spark/common/src/main/scala/org/apache/sedona/stats/outlierDetection/LocalOutlierFactor.scala
+++ b/spark/common/src/main/scala/org/apache/sedona/stats/outlierDetection/LocalOutlierFactor.scala
@@ -18,7 +18,7 @@
  */
 package org.apache.sedona.stats.outlierDetection
 
-import org.apache.sedona.stats.Util.getGeometryColumnName
+import org.apache.sedona.util.DfUtils.getGeometryColumnName
 import org.apache.spark.sql.sedona_sql.expressions.st_functions.{ST_Distance, ST_DistanceSphere}
 import org.apache.spark.sql.{Column, DataFrame, SparkSession, functions => f}
 
diff --git a/spark/common/src/main/scala/org/apache/sedona/stats/Util.scala b/spark/common/src/main/scala/org/apache/sedona/util/DfUtils.scala
similarity index 96%
rename from spark/common/src/main/scala/org/apache/sedona/stats/Util.scala
rename to spark/common/src/main/scala/org/apache/sedona/util/DfUtils.scala
index cdfe5fca23..18d4bc0c1a 100644
--- a/spark/common/src/main/scala/org/apache/sedona/stats/Util.scala
+++ b/spark/common/src/main/scala/org/apache/sedona/util/DfUtils.scala
@@ -16,12 +16,12 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-package org.apache.sedona.stats
+package org.apache.sedona.util
 
 import org.apache.spark.sql.DataFrame
 import org.apache.spark.sql.sedona_sql.UDT.GeometryUDT
 
-private[stats] object Util {
+object DfUtils {
   def getGeometryColumnName(dataframe: DataFrame): String = {
     val geomFields = dataframe.schema.fields.filter(_.dataType == GeometryUDT)