This assignment is about implementing a Factory Design Pattern in Java using Polymorphism, Abstract Classes, and Interfaces. The UML class diagram shows an arrangement of classes with inheritance, ...

Abstract: The UML class diagram is used to show the structure of a particular system so that the designer can see the overview picture of the system. The design patterns help us solve the anticipated ...

Abstract: Detecting software design pattern is an important part of software reverse engineering because design patterns can provide the most intuitive design idea of software products, which can be ...

The factory pattern ... implementation of an abstract class so the calling application can manipulate the returned object. In Figure A, you can see a UML diagram of a simple factory pattern.

in UML class diagram, how do you model a delegate or an event? Also, if you have a class which is "generalized" from a base class, do you need to explicitly put the implemented abstract members in ...