Abstract Factory Design Pattern Tutorialspoint
Factory pattern is one of the most used design patterns in java.
Abstract factory design pattern tutorialspoint. Object creation has been abstracted and there is no need for hard coded class names in the client code. The abstract factory pattern can be implemented using the factory method pattern prototype pattern or the singleton pattern. Abstract factory defines an interface for creating all distinct products but leaves the actual product creation to concrete factory classes. This factory is also called as factory of factories.
Abstract factory patterns work around a super factory which creates other factories. Structural code in c. In factory pattern we create object without exposing the creation logic to the client and refer to newly created object using a common interface. This structural code demonstrates the abstract factory pattern creating parallel hierarchies of objects.
The concretefactory object can be implemented as a singleton as only one instance of the concretefactory object is needed. This type of design pattern comes under creational pattern as this pattern provides one of the best ways to create an object. Factory method pattern is a simplified version of abstract factory pattern. This type of design pattern comes under creational pattern as this pattern provides one of the best ways to create an object.
Abstract factory pattern is almost similar to factory pattern is considered as another layer of abstraction over factory pattern.