copy method
Returns a shallow copy of the receiver.
Override this method in all subclasses, return its own type.
Implementation
@override
PredicateParser copy() => PredicateParser(length, predicate, message);
copy method
Returns a shallow copy of the receiver.
Override this method in all subclasses, return its own type.
@override
PredicateParser copy() => PredicateParser(length, predicate, message);