How do you design a Restaurant Robot using object oriented programming? Design appropriate class and state diagram.

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Anonymous · Accepted Answer

I drew few class with inheritance and model objects. explained it and that's pretty much it.

amit · Answer

I think 3 design patterns will be used:
1. Observer: Robot subscribes to user's commands, also when meal is ready.
2. Factory Method: Robot provides separate interface to user, and prepares meal with help of separate class at backend.
3. Command: Takes command to edit menu. Add item, remove item et

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