Object orientation & it maturity
- 1. OBJECT ORIENTATION & IT MATURITY
- 2. WHAT IS IT • Solving the Business Problem in the most efficient way with the proper governance , Scalable , Commercially Benefit approach with • Software (Languages) • Hardware (Desktop, Mainframe, Mobile…)
- 3. IT IN EARLY STAGES • Binary Format oriented programming • Machine code programming • Language Programming • Structured Language programming • Object Orientation • Service Orientation.
- 4. ABSTRACTION • Problem segregation • Focus on the solution at the specific layer. • Split Complex system and smaller systems and focus on smaller system • Able to divide the system into Functional & Technical level and address the problem at the specific level.
- 5. ENCAPSULATION • Keeping associated or related components close to each others. • Easy migration & Reusability of components • Behavior & its related data compartmentalized. • It could define the structure of system, component, package , Program
- 6. POLYMORPHISM • Character of component to behave according to the runtime context • services provider catering to requirement based on • Internal Client • External Client • Single or specific API offering different skins based on • Mobile software (IOS, Android..). • Maps based on location & Application changing based on Locale – Internationalization.
- 7. INHERITANCE • Inherit the features already defined for the system • Identify the base component / system with base features • Dependent component/ system will inherit the features based on the generality & customize where needed
- 8. TO ACHIEVE THIS • Pattern recognition at ( functional , Technical , system ) Level is needed. • General behavior & Specific behavior identification. • Categorization & Classification of behaviors needed. • Big Picture , Long Term Focus with Architectural & Design Goals to be achieved in system