Get Vending Machine Class Diagram

The Vending Machine Class Diagram is essential for modeling a vending machine system efficiently. This guide will walk you through the key components and help you fill out the diagram accurately while ensuring clarity and understanding.

Follow the steps to complete the Vending Machine Class Diagram.

1. Press the ‘Get Form’ button to access the document for editing.
2. Begin by defining the main class of the diagram, ‘Vending Machine.’ Include necessary attributes such as id, capacity, number of sold items, items sold per type, and total revenue.
3. Outline the methods of the Vending Machine class. List each function supported by the vending machine, such as setUp(), monitor(), reCharge(item, qty), checkProduct(item), sellItem(item), and chooseItem(item).
4. Add the class ‘Smart Card Reader’ and specify attributes like id and capacity. Include its functions, for instance, checkCardValidity(), readCardAmount(), updateCardAmount(), insertCard(), and releaseCard().
5. Incorporate the ‘Item’ class within the diagram, noting attributes such as name, price, and quantity. Also, reinforce its methods like getPrice() and isAvailable().
6. Identify user roles by adding classes for ‘Customer,’ ‘Administrator,’ and ‘Employee,’ each with relevant attributes such as name and id.
7. Review the diagram to ensure clarity and that no unnecessary components are included. Simplify where possible to facilitate understanding.
8. Once completed, save your changes. You may also download, print, or share the filled class diagram as needed.

Start filling out the Vending Machine Class Diagram online to effectively visualize your system!