A front end for SLX that parses a reasonable subset of JMS 1.1 Selector Expressions.
The scanner and parser are both generated using the OTP Leex and
Yecc libraries. The jms_rules module provides the semantic rule base
which SLX uses when generating the compiler back end (SLX is a
back end that generates compiler back ends, as it were).
Note that no action module is supplied with this library: in order to produce a useful compiler for JMS Selectors, you will need to combine build an action callback module. One project that demonstrates how to do this is the RabbitMQ JMS Selector Exchange, which can be found on GitHub here.
This code base is managed using [rebar][rebar], and you will require an up date date version in order build the source code. Alternatively (for those who're 'setup averse') there is a wrapper makefile that will bootstrap everything you need, provided you're running in a unix environment.
Because of the way in which SLX is designed, this project has no actual dependencies apart from Erlang/OTP and [rebar][rebar] (if you're building from source). You're free to make use of the scanner and lexer as two completely independent modules if you wish.
For more details on how to use SLX to build a simple back-end, head over to the project's GitHub page via the links on this page.
This project is distributed under the same, permissive, MIT license as SLX.