OBJECT ORIENTED MODELING AND DESIGN

Unit-I

            Overview of object oriented concepts, object-oriented development, object modeling technique (OMT), Object modeling : objects & classes, object diagrams, links and associates, generalization and inheritance, grouping constructs, Advanced  object modeling :  Aggregation, abstract Classes, Multiple inheritance, Meta data, Constraints.

Unit-II

            Dynamic modeling; Events and states, state diagrams, Operations, Nested state diagrams, concurrency, Advanced dynamic modeling concepts, Entry & exit actions, internal actions, automatic transition, synchronization of concurrent activities, A sample dynamic model.Functional modeling:  Functional model, Data flow diagrams, specifying operations, a sample functional model.

Unit-III

            Design methodology:  Analysis, object modeling; Identifying object classes, associations, attributes, Dynamic modeling; Identifying events, building state diagram.  Functional modeling: Adding operations,  Iterating the analysis.

Unit-IV

            System design:  Identifying concurrency, allocation of subsystems to processors & tasks, management of data stores, handling global resources, boundary conditions.Common architectural framework’s,  ATM system. Object Design:  Steps of object  design, combine the three models, design algorithms, optimization, Implementation of control, design of associations, physical packging.

Unit-V

            Applications:  Object diagram compiler: Problem statement, analysis, system design, object design, implementation. Electrical distribution design system:  problem statement, analysis, system design object design, Implementation.

   Books

•  Object Oriented Modeling & Design: Rumbaugh, Blaha etal  (PHI).