BMFBusStep constructor Null safety

BMFBusStep(
  1. {int? distance,
  2. int? duration,
  3. List? points,
  4. int? pointsCount,
  5. String? name}
)

有参构造

Implementation

BMFBusStep({
  int? distance,
  int? duration,
  List<BMFCoordinate>? points,
  int? pointsCount,
  String? name,
}) : super(
        distance: distance,
        duration: duration,
        points: points,
        pointsCount: pointsCount,
        name: name,
      );