What is the Bridge Pattern? The definition of the Bridge Pattern from both Design Patterns: Elements of Reusable Object-Oriented Software and Head First Design Patterns: A Brain-Friendly Guide is The Bridge Pattern allows you to vary the implementation and the abstraction by placing the two in separate class hierarchies. Bridge Pattern Pattern Class Diagram Explained … [Read more…]
What is the Proxy Pattern? The definition of the Proxy Pattern from both Design Patterns: Elements of Reusable Object-Oriented Software and Head First Design Patterns: A Brain-Friendly Guide is The Proxy Pattern provides a surrogate or placeholder for another object to control access to it. Proxy Pattern Class Diagram Explained The above class diagram represents … [Read more…]
What is the Iterator Pattern? The definition of the Iterator Pattern from both Design Patterns: Elements of Reusable Object-Oriented Software and Head First Design Patterns: A Brain-Friendly Guide is The Iterator Pattern provides a way to access the elements of an aggregate object sequentially without exposing its underlying representation Iterator Pattern Class Diagram Explained So … [Read more…]