kermeta

Kermeta uses aspects to define an executable meta-language which intends to extend EMOF in order to enable it to allow the specification of operation's semantic. The idea is that the extended version of EMOF meta-model, referred to as Executable EMOF, would correspond to a new M3-Level meta-model defining a modeling language that could be used to specify meta-models containing meta-data and meta-operations.

References

[Kermeta site] (http://www.kermeta.org/)