internal static T GetField <T>(Triple_Accessor accessor, string fieldName, int field_name_idx)
{
uint member_id;
int field_divider_idx = fieldName.IndexOf('.', field_name_idx);
if (-1 != field_divider_idx)
{
string member_name_string = fieldName.Substring(field_name_idx, field_divider_idx - field_name_idx);
if (!FieldLookupTable_Triple.TryGetValue(member_name_string, out member_id))
{
Throw.undefined_field();
}
switch (member_id)
{
default:
Throw.member_access_on_non_struct__field(member_name_string);
break;
}
}
fieldName = fieldName.Substring(field_name_idx);
if (!FieldLookupTable_Triple.TryGetValue(fieldName, out member_id))
{
Throw.undefined_field();
}
switch (member_id)
{
case 0:
return(TypeConverter <T> .ConvertFrom_string(accessor.Subject));
break;
case 1:
return(TypeConverter <T> .ConvertFrom_string(accessor.Predicate));
break;
case 2:
return(TypeConverter <T> .ConvertFrom_string(accessor.Object));
break;
case 3:
return(TypeConverter <T> .ConvertFrom_string(accessor.Namespace));
break;
}
/* Should not reach here */
throw new Exception("Internal error T5008");
}
internal static void SetField <T>(Triple_Accessor accessor, string fieldName, int field_name_idx, T value)
{
uint member_id;
int field_divider_idx = fieldName.IndexOf('.', field_name_idx);
if (-1 != field_divider_idx)
{
string member_name_string = fieldName.Substring(field_name_idx, field_divider_idx - field_name_idx);
if (!FieldLookupTable_Triple.TryGetValue(member_name_string, out member_id))
{
Throw.undefined_field();
}
switch (member_id)
{
default:
Throw.member_access_on_non_struct__field(member_name_string);
break;
}
return;
}
fieldName = fieldName.Substring(field_name_idx);
if (!FieldLookupTable_Triple.TryGetValue(fieldName, out member_id))
{
Throw.undefined_field();
}
switch (member_id)
{
case 0:
{
string conversion_result = TypeConverter <T> .ConvertTo_string(value);
{
accessor.Subject = conversion_result;
}
break;
}
case 1:
{
string conversion_result = TypeConverter <T> .ConvertTo_string(value);
{
accessor.Predicate = conversion_result;
}
break;
}
case 2:
{
string conversion_result = TypeConverter <T> .ConvertTo_string(value);
{
accessor.Object = conversion_result;
}
break;
}
case 3:
{
string conversion_result = TypeConverter <T> .ConvertTo_string(value);
{
accessor.Namespace = conversion_result;
}
break;
}
}
}