# Category: Design patterns

This tutorial explains to you how we can implement an interface in an Enum in Java (I).

This tutorial explains to you how we can implement an interface in an Enum in Java (II).

This tutorial explains to you the design pattern named Builder (which is a Creational Pattern).

This tutorial explains to you the design pattern named Prototype (which is a Creational Pattern).

This tutorial explains to you the design pattern named Abstract Factory (which is a Creational Pattern).

This tutorial explains to you the design pattern named Adapter (or Wrapper) (which is a Structural Pattern).

This tutorial explains to you the design pattern named Bridge (which is a Structural Pattern).

This tutorial explains to you the design pattern named Chain of Responsibility (which is a Behavioral Pattern).

This tutorial explains to you the design pattern named Command (which is a Behavioral Pattern).

This tutorial explains to you the design pattern named Composite (which is a Structural Pattern).

This tutorial explains to you the design pattern named Decorator (which is a Structural Pattern).

This tutorial explains to you the design pattern named Facade (which is a Structural Pattern).

This tutorial explains to you the design pattern named Factory Method (which is a Creational Pattern).

This tutorial explains to you the design pattern named Filter (which is a Structural Pattern).

This tutorial explains to you the design pattern named Flyweight (which is a Structural Pattern).

This tutorial explains to you the design pattern named Iterator (which is a Behavioral Pattern).

This tutorial explains to you the design pattern named Mediator (which is a Behavioral Pattern).

This tutorial explains to you the design pattern named Memento (which is a Behavioral Pattern).

This tutorial explains to you the design pattern named Model View Controller (MVC) (which is a Behavioral Pattern).

This tutorial explains to you the design pattern named Observer (which is a Behavioral Pattern).

This tutorial explains to you the design pattern named Proxy (which is a Structural Pattern).

This tutorial explains to you the design pattern named Singleton (which is a Creational Pattern).

This tutorial explains to you the design pattern named State (which is a Behavioral Pattern).

This tutorial explains to you the design pattern named Strategy (which is a Behavioral Pattern).

This tutorial explains to you the design pattern named Template (which is a Behavioral Pattern).

This tutorial explains to you the design pattern named Visitor (which is a Behavioral Pattern).