Meta Object Facility, Table 1 OMG’s metadata architecture
From: Meta Object Facility
Meta-level | MOF terms | Examples |
|---|---|---|
M3 | Meta-metamodel | The “MOF Model” |
M2 | Metamodel, meta-metadata | UML Metamodel, CWM Metamodel |
M1 | Model, metadata | UML models, CWM metadata |
M0 | Object, data | Modeled systems, Warehouse data |