Object-oriented Systems Development Ali Bahrami Ppt

+------------------------------------+ | Object-Oriented Analysis | <---------+ +------------------------------------+ | | | v | +------------------------------------+ | Refinement | Object-Oriented Design | | Loop +------------------------------------+ | | | v | +------------------------------------+ | | Implementation / Prototyping | ----------+ +------------------------------------+ | v +------------------------------------+ | Testing & Quality Assurance | +------------------------------------+ Phase 1: Object-Oriented Analysis (OOA)

From these axioms, Bahrami derives several corollaries, including maximizing class inheritance, ensuring strong cohesion within classes (single responsibility), and maintaining weak coupling between classes to prevent ripple-effect errors. object-oriented systems development ali bahrami ppt

Unlike the strictly linear phases of the Waterfall model, Bahrami proposes an iterative and incremental lifecycle for OOSD. He organizes this lifecycle into three major macro-processes, supported by continuous iteration: Bahrami derives several corollaries

Maintain the independence of geometric or functional components. Changing one aspect should not unintentionally break another. including maximizing class inheritance