2-4 Austausch XML Metadata (XMI), v2.0 Mai 2003 2 "< xsd:sequence >")? (4b:ClassContents| "< ' maxOccurs='unbounded ' xsd:any minOccurs='0 processContents = ' "// Wert/ ProcessContents/ "'/>")? ("</xsd:choice > "|"</xsd:sequence >")? 4g:ClassAttListItems ("</xsd:extension > " "</xsd:complexContent >")? "</xsd:complexType > â. 1h:Namespace/Name von Kategorien// 4b. ClassContents::= 4d:ClassAttributes ê:ClassReferences 4f:ClassCompositions 4c:Extension 4c. Verlängerung::= ("< xsd:element ref='xmi:extension '/>")* 4d. ClassAttributes::= ("< xsd:element-Name = ' "// Name von Attribut//"'" ("nillable='true '")? (4m:MinOccursAttrib)? (4n:MaxOccursAttrib)? (("Art = ' "// Name von Art//"'/>")| ("type='xmi:Any '/>"))) * ê. ClassReferences::= ("< xsd:element-Name = ' "// Name von Bezugs//"'" (4m:MinOccursAttrib)? (4n:MaxOccursAttrib)? (("Art = ' "â:ClassTypeName"'/>")| ("type='xmi:Any '/>"))) * 4f. ClassCompositions::= ("< xsd:element-Name = ' "// Name von Bezugs//"'" (4m:MinOccursAttrib)? (4n:MaxOccursAttrib)? (("Art = ' "â:ClassTypeName"'/>")| ("type='xmi:Any '/>"))) * 4g. ClassAttListItems::= 1g:XMIFixedAttribs 4h:ClassAttribAtts 4h. ClassAttribAtts::= (î:ClassAttribRef |4j:ClassAttribData |4k:ClassAttribEnum) * î. ClassAttribRef::= "< xsd:attribute-Name = '"// Name von Attribut//"'" ("type='xsd:IDREFS'-use='optional'/> "| "type='xsd:IDREF ' use='required '/>") 4j. ClassAttribData::= "< xsd:attribute-Name = '"// Name von Attribut//"'" "type='xsd:string '" ("use='optional ' "|"use='required '") ("Rückstellung = ' ""'")? 4l:ClassAttribDflt ("regelte = ' ""'")? 4p:ClassAttribFixed ("Form = ' "// Formwert//"'")? "/> "