Merging OLC Behaviors of Concurrent Subclases:

E.g. every Big&Black Dog must be in one of the BigDog states (Woofing or Sleeping), AND in one of the BlackDog states (Panting or Drooling).

Dog #13 (Big and Black) has the behavior/activity of both BigDogs and BlackDogs:

Woofing

Sleeping

Panting

Drooling

Big Dog OLC:

Black Dog OLC:

Woof&

Pant

Woof&

Drool

Sleep

&Pant

Sleep&

Drool

Each of the 4 subclasses has its own ‘object lifecycle’ (OLC);