small (mu == micro) collection of software components with which to build Modelling Language Engineering (MLE) tools.

Joeri Exelmans 70c53a9aef rename branch		9 月之前
api	3ddfc96532 add renderer for Port + Petri Net + traceability	11 月之前
bootstrap	1eb8a84553 (WIP) implementing CBD language... Meta-meta-model: Association inherits from Class. Matcher accepts pivot. Add generic graphviz renderer.	1 年之前
concrete_syntax	200f2a3ede add jinja2-based renderer for object diagrams	10 月之前
examples	200f2a3ede add jinja2-based renderer for object diagrams	10 月之前
framework	9c68b288c1 Make OD-API for consistent for constraints, LHS patterns, RHS actions.	1 年之前
services	9883e09ac2 merging (meta-)models works (but it's dirty!)	11 月之前
state	9883e09ac2 merging (meta-)models works (but it's dirty!)	11 月之前
transformation	6aa5302e36 rewriter: extra check to see if produced names are valid (meaning: serializable/parseable)	10 月之前
util	6314506ac0 parser prints line numbers AND gives an error if you use anonymous objects/links in LHS of a rule	10 月之前
.gitignore	5240c7e21a Add petrinet language	11 月之前
README.md	70c53a9aef rename branch	9 月之前
requirements.txt	200f2a3ede add jinja2-based renderer for object diagrams	10 月之前

muMLE

Tiny (meta-)modeling framework.

Features:

mostly textual concrete syntax
meta-modeling & constraint writing
conformance checking
model transformation primitives (match and rewrite)
rule-based model transformation
examples included:
- Class Diagrams (self-conforming)
- Causal Block Diagrams language
- Petri Net language

Dependencies

Python 3.?
Python libraries:
- Lark (for textual parsing)
- Jinja2 (not a hard requirement, only for model-to-text transformation)

The following branches exist:

mde2425 - the branch containing a snapshot of the repo used for the MDE assignments 24-25. No breaking changes will be pushed here. After the re-exams (Sep 2025), this branch will be frozen.
master - currently equivalent to mde2425 (this is the branch that was cloned by the students). This branch will be deleted after Sep 2025, because the name is too vague.
development - in this branch, new development will occur, primarily cleaning up the code to prepare for next year's MDE classes.