The is a creational design pattern that provides an interface for creating objects in a superclass but allows subclasses to alter the type of objects that will be created . Essentially, it encapsulates the logic of object creation, so the client code doesn't need to know the exact class it's instantiating. Core Concepts
: RoadLogistics (returns a Truck ) and SeaLogistics (returns a Ship ). Factory Pattern Software
: Not a formal "design pattern" per se, but a common practice where one class has a method that creates different objects based on input. The is a creational design pattern that provides
: Object creation logic is centralized in one place rather than scattered throughout your app. Factory Pattern Software