Class Diagram of Elevator System Low-Level Design (LLD)
1. Enums are being used in this problem:
2. Button interface and its Implementation Classes:
3. Display, Door and Floor classes:
4. Panel and its implementation classes:
5. Elevator and Elevator System Classes:
Note: We will implement Singleton Design Pattern in ElevatorSystem class, as we want to insure to have only one object in the system.
Elevator System Low-Level Design (LLD)
Elevator System is one of the famous Low-Level Design(LLD) problems being asked in interviews. We are here going to discuss this problem along with its requirements, use-cases diagram, class diagram and implementation.
Important Topics for Elevator System Low-Level Design (LLD)
- Requirements of Elevator System Low-Level Design (LLD)
- Use-Case Diagram of Elevator System Low-Level Design (LLD)
- Class Diagram of Elevator System Low-Level Design (LLD)
- Relationship between classes
- Implementation of the Elevator System Low-Level Design (LLD)
- Performance Optimization of Elevator System Low-Level Design (LLD)
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