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Instantiation logic often becomes tightly coupled with business requirements when objects are created directly using the new keyword. Modifying these dependencies later requires widespread code changes, violating the Open/Closed Principle. Creational design patterns abstract the object creation process, centralizing initialization logic and enh ...

Classifications of Factory Patterns Simple Factory Factory Method Abstract Factory Pattern Details and Implementations Simple Factory A Simple Factory encapsulates object creation within a single class. Clients rely on a parameter passed to the factory to determine which concrete product subclass to instantiate, while interacting with the pro ...

Addressing Extensibility with the Factory Method Software systems requiring future extensibility must adhere to the Open-Closed Principle. When a module needs to perform operations without knowing the exact implementation details upfront, object creation must be decoupled from the core logic. The Factory Method pattern resolves this by deferri ...