ContentModel ParseContentModel(char ch)
{
ContentModel cm = new ContentModel();
if (ch == '(')
{
this.current.ReadChar();
ParseModel(')', cm);
ch = this.current.ReadChar();
if (ch == '?' || ch == '+' || ch == '*')
{
cm.AddOccurrence(ch);
this.current.ReadChar();
}
}
else if (ch == '%')
{
Entity e = ParseParameterEntity(dcterm);
PushEntity(this.current.ResolvedUri, e);
cm = ParseContentModel(this.current.Lastchar);
PopEntity(); // bugbug should be at EOF.
}
else
{
string dc = ScanName(dcterm);
cm.SetDeclaredContent(dc);
}
return cm;
}