QualifiedWildcard.fromJson constructor
QualifiedWildcard.fromJson(
- Object? json_
Returns a new instance from a JSON value. May throw if the value does not have the expected structure.
Implementation
factory QualifiedWildcard.fromJson(Object? json_) {
final json = json_ is Map
? _spec.fields.map((f) => json_[f.label]).toList(growable: false)
: json_;
return switch (json) {
[final qualifier, final asterisk] ||
(final qualifier, final asterisk) =>
QualifiedWildcard(
qualifier: (qualifier! as Iterable).map(Ident.fromJson).toList(),
asterisk: Asterisk.fromJson(asterisk),
),
_ => throw Exception('Invalid JSON $json_')
};
}