Tags and keywords
The
Connect activity just prints some information, including the current accumulated phone digits. 
The simple sequence:
- InitialNode (in fact optional here).
- A simple OpaqueAction to print a connection message.
-
ReadSelfAction to get at context
Controllerobject. -
ReadStructuralFeatureAction to get at its
dialer:Dialer -
ReadStructuralFeatureAction to get at the
number:Number -
A CallOperationAction invokes
print()on theNumber, which just prints the current accumulated dialed digits. - FinalNode
We look at the StateMachine for the Dialer next