Statechart Diagrams State
State:
- state (in the strict sense)
- final state
Pseudostates:
- initial state
- history state, synch state, fork, join etc.
Action and Activity:
- action: atomic and non-interruptible
- activity: complex (possibly nested statechart diagram) and interruptible
Action / Activity within a state:
- entry / action action is executed when entering the state
- exit / action action is executed when leaving the state
- do / activity activity is executed, parameters are allowed
- event / action event is handled within the state