Design Patterns

• 1     Creational Patterns è This type of pattern is responsible to create objects without instantiate objects directly using “new” operator.

                                 i.            Singleton Pattern

                               ii.            Factory Pattern

                              iii.            Abstract Factory Pattern

                             iv.            Builder Pattern

                               v.            Prototype Pattern

• 2       Structural Pattern è This type of pattern is responsible to describe how objects and classes will be combined to create a large structure.  Here, Inheritance (class and subclass concept) is use to compose Interface.

                                 i.            Adapter Pattern

                               ii.            Bridge Pattern

                              iii.            Composite Pattern

                             iv.            Decorator Pattern

                               v.            Façade Pattern

                             vi.            Flyweight Pattern

                            vii.            Proxy Pattern

• 3      Behavioral Patterns è This pattern describes interaction between objects. This pattern is used to describe the interaction between objects in such a way, so that objects will interact with each other in a loosely coupled manner.

                                 i.            Chain of Responsibility Pattern

                               ii.            Command Pattern 

                              iii.            Interpreter Pattern

                             iv.            Iterator Pattern

                               v.            Mediator Pattern

                             vi.            Momento Pattern

                            vii.            Observer Pattern

                          viii.            State Pattern

                             ix.            Strategy Pattern

                               x.            Template Pattern

                             xi.            Visitor Pattern

   4. Architectural Pattern ==>
            i. MVC