BMFMassTransitRouteLine.fromMap constructor Null safety

BMFMassTransitRouteLine.fromMap(
  1. Map map
)

map => BMFMassTransitRouteLine

Implementation

BMFMassTransitRouteLine.fromMap(Map map) : super.fromMap(map) {
  if (map['steps'] != null) {
    List<BMFMassTransitStep> tmpSteps = [];
    map['steps'].forEach((v) {
      tmpSteps.add(BMFMassTransitStep.fromMap(v as Map));
    });
    steps = tmpSteps;
  }
  price = map['price'];
}