OData $filter and $orderby parsing

Jan 18, 2012 at 12:34 PM


I'm new to this whole area, and haven't yet used Irony or anything similar.

What I'd like to do is parse a specified OData $orderby system query option (simple) and an OData $filter system query option (non-simple, but I only need to parse/implement a small subset).

Has anyone done this with Irony?  or have any pointers?


Feb 7, 2012 at 11:56 PM

I think it is similar to expression grammar, except comparison operators are "eq" and alike two-char symbols, instead of special chars "<"

try starting with expr grammar and change operator symbols as needed.