Persistence

The persistence package defines a simplified form of the core BMM model, expressed as the P_BMM_* classes, suitable for serialising and human authoring of BMM schemas. Such a schema is typically saved as a .bmm file in the ODIN syntax, and supports file inclusion and re-use, so that a single logical model may be expressed as a number of schema files.

The P_BMM_* model, its class definitions and its serialised syntax are specified separately. See the BMM Persistence specification for full details.