private void reset()
{
this.scheme = null;
this.authority = null;
this.path = null;
this.query = null;
this.fragment = null;
}
private void read()
{
this.reset();
object obj = this.rule; // xri
// read xri_scheme or xri_noscheme from xri
IList<Rule> list_xri = ((Parser.Parser.xri)obj).rules;
if (list_xri.Count < 1)
return;
obj = list_xri[0]; // xri_scheme or xri_noscheme
// xri_scheme or xri_noscheme ?
if (obj is Parser.Parser.xri_scheme)
{
// read "xri:" from xri_scheme
IList<Rule> list_xri_scheme = ((Parser.Parser.xri_scheme)obj).rules;
if (list_xri_scheme.Count < 1)
return;
obj = list_xri_scheme[0]; // "xri:"
this.scheme = ((Parser.Parser.StringValue)obj).spelling;
// read xri_noscheme from xri_scheme
if (list_xri_scheme.Count < 2)
return;
obj = list_xri_scheme[1]; // xri_noscheme
}
else if (obj is Parser.Parser.xri_noscheme)
{
}
else
{
throw new InvalidCastException(obj.GetType().Name);
}
// read xri_hier_part from xri_noscheme
IList<Rule> list_xri_noscheme = ((Parser.Parser.xri_noscheme)obj).rules;
if (list_xri_noscheme.Count < 1)
return;
obj = list_xri_noscheme[0]; // xri_hier_part
// read xri_authority from xri_hier_part
IList<Rule> list_xri_hier_part = ((Parser.Parser.xri_hier_part)obj).rules;
if (list_xri_hier_part.Count < 1)
return;
obj = list_xri_hier_part[0]; // xri_authority
this.authority = new XRI3Authority((Parser.Parser.xri_authority)obj);
if (this.authority.getParserObject().spelling.Length < 1)
this.authority = null;
// read xri_path_abempty from xri_hier_part
if (list_xri_hier_part.Count < 2)
return;
obj = list_xri_hier_part[1]; // xri_path_abempty
this.path = new XRI3Path((Parser.Parser.xri_path_abempty)obj);
if (this.path.getParserObject().spelling.Length < 1)
this.path = null;
// read iquery or ifragment from xri_noscheme
if (list_xri_noscheme.Count < 3)
return;
obj = list_xri_noscheme[2]; // iquery or ifragment
// iquery or ifragment ?
if (obj is Parser.Parser.iquery)
{
this.query = new XRI3Query((Parser.Parser.iquery)obj);
if (this.query.getParserObject().spelling.Length < 1)
this.query = null;
// read ifragment from xri_noscheme
if (list_xri_noscheme.Count < 5)
return;
obj = list_xri_noscheme[4]; // ifragment
this.fragment = new XRI3Fragment((Parser.Parser.ifragment)obj);
if (this.fragment.getParserObject().spelling.Length < 1)
this.fragment = null;
}
else if (obj is Parser.Parser.ifragment)
{
this.fragment = new XRI3Fragment((Parser.Parser.ifragment)obj);
if (this.fragment.getParserObject().spelling.Length < 1)
this.fragment = null;
}
else
{
throw new InvalidCastException(obj.GetType().Name);
}
}
