toMap method Null safety
- @override
override
Implementation
@override
Map<String, Object?> toMap() {
return {
'distance': this.distance,
'duration': this.duration?.toMap(),
'starting': this.starting?.toMap(),
'terminal': this.terminal?.toMap(),
'title': this.title,
'steps': this.steps?.map((e) => e.toMap()).toList(),
'wayPoints': this.wayPoints?.map((e) => e.toMap()).toList(),
'lightNum': this.lightNum,
'congestionMetres': this.congestionMetres,
'taxiFares': this.taxiFares
};
}