毕业设计&课设-JAVA电梯控制系统（3小时挑战）.zip

# ecs - Elevator Control System ## Task Design and implement an elevator control system. What data structures, interfaces and algorithms will you need? Your elevator control system should be able to handle a few elevators -- up to 16. ## Design The elevator control system has two classes, an `Elevator` and an `ElevatorControlSystem` ### ElevatorControlSystem The Elevator control system manages all of the elevators and process the next tick of the system. It is responsible for handling pickup requests which come from people outside of the elevator and destination requests which come from users inside the elevator ### Elevator The Elevator manages which floor it's on, which floors it needs to go to, the status, and the direction of the elevator. __ElevatorDirection__ - An elevator can be going in one of three directions ```java public enum ElevatorDirection { ELEVATOR_UP, // Elevator is going up ELEVATOR_DOWN, // Elevator is going down ELEVATOR_HOLD // Elevator is being held } ``` __ElevatorStatus__ - Each elevator has one of two status ```java public enum ElevatorStatus { ELEVATOR_OCCUPIED, // Elevator is occupied by users inside who are request floors ELEVATOR_EMPTY // Elevator is empty and can be used to request a pickup } ``` ## Things to improve - [ ] Improve algorithm for finding near elevators - [ ] Queue that controls the destination floors could be converted into a better data structure - [ ] Sorted Insert List - [ ] Handle Hold cases - [ ] Check timer here to alert users that they are holding the door open to long - [ ] Emergency situation where elevator can't be used - [ ] Maintenance Mode e.g. movers or maintenance people - [ ] Added lowest and highest floors to elevators. Not all elevators in a building go to the same level - [ ] Better error and exception handling