[% IF (simpleType.get_variety == 'list');
    INCLUDE simpleType/POD/list.tt;
ELSIF (simpleType.get_variety == 'restriction');
    INCLUDE simpleType/POD/restriction.tt;
ELSIF (simpleType.get_variety == 'union');
    INCLUDE simpleType/POD/union.tt;
ELSE;
    # THROW NOT_IMPLEMENTED "simpleType " _ simpleType.get_variety _ "not implemented yet in $simpleType.get_name";
END %]