get_cityID_batch method

Future<List<int?>> get_cityID_batch()

Implementation

Future<List<int?>> get_cityID_batch() async {
  final resultBatch = await kBmapCoreFluttifyChannel.invokeMethod("BMKPlanNode::get_cityID_batch", [for (final __item__ in this) {'__this__': __item__}]);
  return (resultBatch as List).map((__result__) => __result__).cast<int?>().toList();
}