toMap method Null safety
- @override
Implementation
@override
Map<String, Object?> toMap() {
return {
'coordinate': this.coordinate?.toMap(),
'type': this.type?.index,
'desc': this.desc
};
}
@override
Map<String, Object?> toMap() {
return {
'coordinate': this.coordinate?.toMap(),
'type': this.type?.index,
'desc': this.desc
};
}