An Introduction to Object-Oriented Design
Design Objects
- Interface Objects:
- It is through interface objects that the users communicate with the system.
- The responsibility of the interface object is two fold:
- It translates the user’s input into information that the system can understand and use to process the business event.
- It takes data pertaining to a business event and translates the data for appropriate presentation to the user.
- Each actor or user needs its own interface object to communicate with the system.
- In some cases the user may need multiple interface objects.