Class Element_rep.Attr_kind

All Implemented Interfaces:
Matchable<Matcher>, Visitable<Visitor>
Enclosing class:
Element_rep

@Undocumented public static class Element_rep.Attr_kind extends EnumerationAttribute<Element_rep.Attr_kind.Value> implements Visitable<Visitor>, Matchable<Matcher>
Meaning: Whether the empty sequence is a valid input ("star", not "plus").