XMI24 — Section: 8

The document MOF 2.0 XMI Mapping (ptc/04-06-11) contains some (typographical) errors in the EBNF for XML Schema Production (Chapter 8). The proposed corrections are listed below: 1g. XMIFixedAttribs ::= ( "<xsd:attribute ref=’xmi:id’" "use=’optional’>" | "<xsd:attribute name=’" //Id attrib name// "’" "type=’xsd:ID’ use=’optional’>") "<xsd:attributeGroup ref=’xmi:ObjectAttribs’/>" 4. ClassTypeDef ::= "<xsd:complexType name=’" //Name of Class// "’" ("mixed=’true’")? ">" ( "<xsd:complexContent>" "<xsd:extension base=’" 4a:ClassTypeName "’")? ("<xsd:choice minOccurs=’0’ maxOccurs=’unbounded’>" | "<xsd:sequence>")? ( 4b:ClassContents | "<xsd:any minOccurs=’0’ maxOccurs=’unbounded’ processContents=’" // ProcessContents Value // "’/>")? ("</xsd:choice>" | "</xsd:sequence>")? 4g:ClassAttListItems ( "</xsd:extension>" "</xsd:complexContent>" )? "</xsd:complexType>" 7a. AssnElmtName ::= 1h:Namespace //Name of association// 8. EnumSchema ::= "<xsd:simpleType name=’" 8a:EnumTypeName "’>" "<xsd:restriction base=’xsd:string’>" 8c:EnumLiterals "</xsd:restriction>" "</xsd:simpleType>" Futhermore, production rule 4i contains a reference to QName. This is neither a rule nor a terminal/placeholder. Please clarify. Regards, Mick Baggen Principal Consultant Technolution

This is now section 5.2.1. There are more syntax errors in the EBNF rules than pointed out in the original issue, and the current formatting of the EBNF rules in the document allows ambiguous interpretation. Therefore, most EBNF rules in section 5.2.1 will be replaced.