Interfaces
Application
Class diagram
The class diagram for the Product Maintenance application
Classes and interfaces used by the Product Maintenance application
| Class | Description |
|---|---|
| Product | Represents a Product object. |
| Validator | Provides methods that accept and validate user input. |
| ProductConstants ProductReader ProductWriter ProductDAO | The interfaces used by the application. ProductDAO inherits the other three interfaces. |
| ProductTextFile | Implements the ProductDAO interface. |
| DAOFactory | Maps the ProductDAO interface to the ProductTextFile object. |
| ProductMaintApp | Contains the main method for the application. |