zclllyybb commented on code in PR #48695:
URL: https://github.com/apache/doris/pull/48695#discussion_r2014514143
##########
be/src/geo/geo_types.cpp:
##########
@@ -299,6 +315,57 @@ const std::unique_ptr<GeoCoordinateListList>
GeoPolygon::to_coords() const {
return coordss;
}
+bool GeoPoint::intersects(const GeoShape* rhs) const {
+ switch (rhs->type()) {
+ case GEO_SHAPE_POINT: {
+ // points and points are considered to intersect when they are equal
+ const GeoPoint* point = (const GeoPoint*)rhs;
+ return *_point == *point->point();
+ }
+ case GEO_SHAPE_LINE_STRING: {
+ const GeoLine* line = (const GeoLine*)rhs;
+ return line->intersects(this);
+ }
+ case GEO_SHAPE_POLYGON: {
+ const GeoPolygon* polygon = (const GeoPolygon*)rhs;
+ return polygon->intersects(this);
+ }
+ case GEO_SHAPE_CIRCLE: {
+ const GeoCircle* circle = (const GeoCircle*)rhs;
+ return circle->intersects(this);
+ }
+ default:
+ return false;
+ }
+}
+
+bool GeoPoint::disjoint(const GeoShape* rhs) const {
+ return !intersects(rhs);
+}
+
+bool GeoPoint::touches(const GeoShape* rhs) const {
+ switch (rhs->type()) {
+ case GEO_SHAPE_POINT: {
+ // always returns false because the point has no boundaries
+ return false;
+ }
+ case GEO_SHAPE_LINE_STRING: {
+ const GeoLine* line = (const GeoLine*)rhs;
+ return line->touches(this);
+ }
+ case GEO_SHAPE_POLYGON: {
+ const GeoPolygon* polygon = (const GeoPolygon*)rhs;
+ return polygon->touches(this);
+ }
+ case GEO_SHAPE_CIRCLE: {
+ const GeoCircle* circle = (const GeoCircle*)rhs;
+ return circle->touches(this);
+ }
+ default:
Review Comment:
OK. that's enough
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