update due to PR

aodn · Jun 4, 2024 · 50f2603 · 50f2603
1 parent d8f7081
commit 50f2603
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Showing 2 changed files with 2 additions and 9 deletions.
diff --git a/indexer/src/main/java/au/org/aodn/esindexer/utils/GeometryUtils.java b/indexer/src/main/java/au/org/aodn/esindexer/utils/GeometryUtils.java
@@ -21,13 +21,6 @@ public class GeometryUtils {
 
     protected static ObjectMapper objectMapper = new ObjectMapper();
 
-    protected static boolean areCollinear(Coordinate p1, Coordinate p2, Coordinate p3) {
-        // Use the area of the triangle method to check collinearity
-        double area = p1.x * (p2.y - p3.y) +
-                p2.x * (p3.y - p1.y) +
-                p3.x * (p1.y - p2.y);
-        return area == 0;
-    }
     /**
      *
      * @param polygons - Assume to be EPSG:4326, as GeoJson always use this encoding.

diff --git a/indexer/src/main/java/au/org/aodn/esindexer/utils/StacUtils.java b/indexer/src/main/java/au/org/aodn/esindexer/utils/StacUtils.java
@@ -58,7 +58,7 @@ public static List<List<BigDecimal>> createStacBBox(List<List<Geometry>> listOfP
                         for (Geometry polygon : polygons) {
                             // Add polygon one by one to expand the overall bounding box area, this is requirement
                             // of STAC to have an overall bounding box of all smaller area as the first bbox in the list.
-                            if (polygon != null) {
+                            if (polygon != null && polygon.getEnvelopeInternal() != null) {
                                 overallBoundingBox.expandToInclude(polygon.getEnvelopeInternal());
                                 hasBoundingBoxUpdate.set(true);
                             }
@@ -80,7 +80,7 @@ public static List<List<BigDecimal>> createStacBBox(List<List<Geometry>> listOfP
                         final Envelope individualEnvelope = new Envelope();
 
                         for (Geometry p : polygons) {
-                            if (p != null) {
+                            if (p != null && p.getEnvelopeInternal() != null) {
                                 individualEnvelope.expandToInclude(p.getEnvelopeInternal());
                             }
                         }