presto-main/src/main/java/io/prestosql/operator/PagesSpatialIndexSupplier.java/PagesSpatialIndexSupplier/accelerateGeometry
class PagesSpatialIndexSupplier:    private static void accelerateGeometry(OGCGeometry ogcGeometry, Operator relateOperator)
    {
        // Recurse into GeometryCollections
        GeometryCursor cursor = ogcGeometry.getEsriGeometryCursor();
        while (true) {
            com.esri.core.geometry.Geometry esriGeometry = cursor.next();
            if (esriGeometry == null) {
                break;
            }
            relateOperator.accelerateGeometry(esriGeometry, null, Geometry.GeometryAccelerationDegree.enumMild);
        }
    }