13+ Singleton Design Pattern Class Diagram. The term comes from the mathematical concept of a singleton. Learn the singleton design pattern using simple and easy java examples in mainak goswami's outstanding tutorial.
Singleton design pattern is one of the simplest design patterns. This is useful when exactly one object is needed to coordinate actions across the system. We can use this feature in our singleton pattern also like this
Here we will learn about singleton design pattern principles, different ways to implement the singleton design pattern and some of the best.
13+ Singleton Design Pattern Class Diagram. Following is the class diagram of a singleton class. Sometimes we need to have only one instance of our definition: And now for the fun part. It involves only one class which is responsible to make sure there is no more than one instance;