Singleton Design Pattern…

  • we must make the constructor of the singleton class ‘private’ in order to restrict the instantiation of the class from other classes,
  • we must create a static variable for instance and that should not take any arguments.
  • we must implement a static method to provide a global access point for the singleton object.
I will discuss about Factory Method Pattern in the next story.




Associate Engineer at Virtusa

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Roshni Silva

Roshni Silva

Associate Engineer at Virtusa

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