The Composite design pattern lets you treat primitive and composite objects exactly the same. In his latest Java Design Patterns column, David Geary explores how to implement the Composite pattern ...

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 ...

Several design patterns are defined to make systems more flexible and extensible. The main goal of this work is to show how the representation of these kinds of patterns, which we refer to as ...