What are advanced factory patterns in software design?

What are advanced factory patterns in software design?

Advanced factory patterns are design patterns that provide solutions for creating objects in a flexible and reusable way. They include patterns like Abstract Factory, Factory Method, and Singleton.

Can you explain the Abstract Factory pattern?

Sure! The Abstract Factory pattern allows you to create families of related or dependent objects without specifying their concrete classes. It provides an interface for creating objects, which can be implemented by various concrete factories.

What are some use cases for the Factory Method pattern?

The Factory Method pattern is useful when a class cannot anticipate the class of objects it needs to create. It's often used in frameworks where the framework defines the interface and the user implements the specific classes.

How does the Singleton pattern relate to factory patterns?

The Singleton pattern ensures that a class has only one instance and provides a global point of access to it. It can be used in conjunction with factory patterns to control the instantiation of a class.