protected virtual NameClass ChoiceName()
{
NameClass nc=null;
if(ReadStartElement()) {
while(SkipForeignElements()) {
NameClass child = ReadNameClass();
if(nc==null) nc=child;
else nc=new ChoiceNameClass(nc,child);
}
ReadEndElement();
}
if(nc==null) {
// error: no children
ReportError( ERR_NO_CHILD_NAMECLASS );
nc = new SimpleNameClass("foo","bar"); // recover
}
return nc;
}
protected virtual NameClass ReadNameClassOrNameAttr( bool isAttribute, out bool isEmpty )
{
string name = GetAttribute("name");
if(name!=null) {
NameClass nc;
// there is @name
if( isAttribute
&& reader.GetAttribute("ns")==null // there is no @ns
&& name.IndexOf(':')==-1 ) // name is NCName
nc = new SimpleNameClass(new XmlName("",name));
else
nc = new SimpleNameClass(ProcessQName(name));
isEmpty = !ReadStartElement();
return nc;
}
isEmpty = !ReadStartElement();
return ReadNameClass();
}
protected virtual NameClass SimpleName()
{
if( reader.IsEmptyElement ) {
ReadStartElement();
// TODO: error message
return new SimpleNameClass("undefined","undefined");
} else {
ReadStartElement();
string name = ReadPCDATA();
if(name==null) name="undefined";
NameClass nc = new SimpleNameClass(ProcessQName(name.Trim()));
ReadEndElement();
return nc;
}
}
