This module gives a demo on Abstract Factory Design Pattern in JAVA with its implementation code, why to use it, where to use it, advantages & disadvantages, how to implement, etc... Design Pattern 2 ...

Design Pattern 2 module project: A Java SE desktop application showcasing 6 design patterns (Memento, Prototype, Mediator, Chain of Responsibility, Decorator, Visitor) applied to a comprehensive ...

The observer design pattern defines one-to-many relationship between objects so that changes to one object can be notified to the other dependent objects The Observer design pattern falls under the ...

Abstract: Interaction design is supposed to investigate alternatives, but these alternative designs should not have to be reinvented from scratch. This entails the need for reusability of interaction ...