An Extended Example

We presented the simple ATC application as an extended hello world example to demonstrate the fundamental steps in a pycca translation. That initial application addressed a small portion (workloads and shifts) of an isolated subject matter (air traffic control). It was defined by an integrated set of class, state, and action facets wrapped up in a single executable model package. In this chapter, we begin a new case study that requires coordination of multiple such executable packages which, in Executable UML, are called domains.