BMFRecommendStopSearchOption.fromMap constructor Null safety

BMFRecommendStopSearchOption.fromMap(
  1. Map map
)

map => BMFRecommendStopSearchOption

Implementation

BMFRecommendStopSearchOption.fromMap(Map map)
    : assert(
          map != null, // ignore: unnecessary_null_comparison
          'Construct a BMFRecommendStopSearchOption，The parameter map cannot be null !') {
  location =
      map['location'] == null ? null : BMFCoordinate.fromMap(map['location']);
  isNeedStationInfo = map['isNeedStationInfo'] as bool;
}