#593 Add AnnotatedObject to CIF metamodel and Declaration extends it (!638) · Merge requests · Eclipse Projects / Eclipse ESCET (Supervisory Control Engineering Toolkit) / escet

AnnotatedObject is similar to PositionObject. It is a base class for all annotated objects. AnnotatedObject extends PositionObject.
Declaration now extends AnnotatedObject instead of PositionObject. I wanted to do this for InputVariable. Ecore supports multiple inheritance (Declaration and AnnotatedObject), but our own tooling (such as LaTeX generation) don't support it.
Added a metamodel constraint that we only allow it for input variables, for now.
Best to review per commit.

Addresses #593

#593 Add AnnotatedObject to CIF metamodel and Declaration extends it