Introduction The Builder Pattern is creational design pattern that encapsulate the construction of a product and allow it to be constructed in steps. I like to use Builder design pattern when an object has too many parameters. This pattern is…
Monthly Archives
October 2016
Introduction The Factory Method pattern is one the most used design patterns. It is creational type of design pattern, so it is one of the best ways to create objects in any programming language. We will implement this pattern…
Introduction The template method pattern is behavioral design pattern that defines the steps for an algorithm and allows sub-classes to provide custom implementation for one or more steps. This design pattern helps us to maximize the code re-usability. General…
Android Design patterns Featured Java Software Engineering
How to minimize your dependency on third party libraries?
Introduction I guess that you are in similar situation like me, that most projects that you are working on are dealing with third party libraries. There is no need to reinvent the wheel, since external libraries are usually well tested and…
Introduction Facades are all around us in the real world. Light switch is one example – you can turn of or turn on lights, but you do not know what happens behind the walls, when you press that…