A Complete Guide on Singleton Design Pattern in Java
Design patterns are always popular among programmers. This article talks about what many consider the simplest yet one of the most controversial design patterns — The Singleton Pattern
Overview of Design Patterns
In software engineering, design patterns describe how to solve recurring design problems to design flexible and reusable object-oriented applications. There are a total of 23 design patterns and they are classified into three distinct categories — Creational, Structural and Behavioral.
Creational design patterns
These are the patterns that deal with object creation mechanisms, trying to create objects in a manner suitable to the situation.
The basic form of object creation could result in design problems or added complexity to the design. Creational design patterns solve this problem by somehow controlling this object creation.
Structural Design Patterns
These design patterns deal with class and object composition. This category let us assemble objects and classes into the larger structure while keeping the structure…
