Restaurant Simulation

Introduction

• Use Java Multithread to simulate a restaurant
• Restaurant has three states: Open, Full and Close
• Two roles in restaurant: Customer and Cook
• Only cook way is using Machine
• When all cooks are busy which means all machines are full, the next order should wait util there are some machines free.
• When the number of customers is equal to the capacity, the restaurant is full. The next customer should wait util there is someone finishing his meal and leaving.
• Customer States:

  CustomerStarting, CustomerEntered, CustomerPlacedOrder, CustomerReceivedOrder, CustomerLeaving

• Cook States:

  CookStarting, CookReceivedOrder, CookStartedFood, CookFinishedFood, CookCompletedOrder, CookEnding

• Machine States:

  MachineStarting, MachineStartingFood, MachineDoneFood, MachineEnding

• Customers and cooks are multithread. Machines are multithread and each machine contains some threads because each machine can cook multi food.
• Simulation can share orders and machines, but they should be synchronized.