Before we dive into the Composite pattern, I must first define composite objects: objects that contain other objects; for example, a drawing may be composed of graphic primitives, such as lines, ...

This pattern represents part-whole hierarchies of objects such that the consumers or the clients can treat the objects and also the compositions of objects in a uniform manner Design patterns are ...

We discuss some of the most common design patterns in Java and how they can help you solve common coding issues. Learn more. A design pattern is a well-established and documented solution to a common ...