13.24. OOP Architecture Class Diagram¶

13.24.1. Boxes and Arrows¶

13.24.2. UML¶

Unified Modeling Language

13.24.3. UML Class Diagram¶

13.24.4. UML Sequence Diagram¶

13.24.5. Mermaid¶

mermaid - Markdown extension

```mermaid
classDiagram
      Animal <|-- Duck
      Animal <|-- Fish
      Animal <|-- Zebra
      Animal : +int age
      Animal : +String gender
      Animal: +isMammal()
      Animal: +mate()

      class Duck{
          +String beakColor
          +swim()
          +quack()
      }

      class Fish{
          -int sizeInFeet
          -canEat()
      }

      class Zebra{
          +bool is_wild
          +run()
      }
```