What is difference between factory pattern and abstract factory pattern?
The main difference between the two is that with the Abstract Factory pattern, a class delegates the responsibility of object instantiation to another object via composition whereas the Factory Method pattern uses inheritance and relies on a subclass to handle the desired object instantiation.Click to see full answer. Beside this, when should we use abstract…
The main difference between the two is that with the Abstract Factory pattern, a class delegates the responsibility of object instantiation to another object via composition whereas the Factory Method pattern uses inheritance and relies on a subclass to handle the desired object instantiation.Click to see full answer. Beside this, when should we use abstract factory pattern? When to use it The pattern allows us to do so by enforcing the desired family of products to be at the same time. We want to configure a system with one of multiple families of products, again the pattern ensures that at least one, and only one, of the subset of families of products will be used at any time. how abstract factory pattern uses composition? Abstract Factory Pattern generally uses composition to delegate the responsibility of object instantiation to another object; i.e., the CreateUI() method takes a reference of the Abstract Factory class. People also ask, what is Factory Method design pattern? Factory Method Pattern. A Factory Pattern or Factory Method Pattern says that just define an interface or abstract class for creating an object but let the subclasses decide which class to instantiate. In other words, subclasses are responsible to create the instance of the class.What are the advantages of factory design pattern? Factory Design Pattern Advantages Factory design pattern provides approach to code for interface rather than implementation. Factory pattern removes the instantiation of actual implementation classes from client code. Factory pattern makes our code more robust, less coupled and easy to extend.
