1. CS 4233 : Object-Oriented Analysis and Design Concrete Factory Abstract Factory

2. Outline TerpPaint exampleTerpPaint –This code makes you realize that the word “code” is not a Freudian Slip –It needs desperate help Factory example (vertex) –Code available Abstract Factory (house) –Code available

3. Outline TerpPaint exampleTerpPaint

4. Concrete Factory Concrete Factory – delegate to a class the responsibility of constructing objects –Encapsulates object creation –Enables growth without bloat

5. Note all methods are accessed In static fashion. Problems?

6. Vertex Example Concrete Factory – delegate to a class the responsibility of constructing objects –Encapsulates object creation

7. House (Abstract) Factory Provides an Interface for creating families of related or dependent objects without specifying their concrete classes