Design Patterns with Java(Beginner to Advance)

About Design Patterns with Java(Beginner to Advance)

Course Overview:

This course provides an overview of all the Gang of Four (GoF) design patterns as outlined in their seminal book, together with modern-day variations, adjustments, discussions of intrinsic use of patterns in the language.

What are Design Patterns?

Design Patterns are reusable solutions to common programming problems. They were popularized with the 1994 book _Design Patterns: Elements of Reusable Object-Oriented Software_ by _Erich Gamma, John Vlissides, Ralph Johnson and Richard Helm_(who are commonly known as a Gang of Four, hence the GoF acronym). The original book was written using C++ and Smalltalk as examples, but since then, design patterns have been adapted to every programming language imaginable: C#, Java, PHP and even programming languages that aren't strictly object-oriented, such as JavaScript.

What Patterns Does This Course Cover?

This course covers

all

the GoF design patterns. In fact, here's the full list of what is covered:

_Creational Design Patterns_ : Builder, Factories (Factory Method and Abstract Factory), Prototype and Singleton

_Structural Design Patterns_ : Adapter, Bridge, Composite, Decorator, Façade, Flyweight ...many more.

_Behavioral Design Patterns_ : Chain of Responsibility, Command, Interpreter, Iterator, Observer, State, Strategy and Template Method many more.

Presentation Style

This course is presented as a (very large) series of live demonstrations along with the concepts being done in Java language. Most demos are as project, so you can download the attached zipped folder of the lesson and run it in Eclipse IDE of your choice. In the last section you will find some important points to remember always.(Rule of Thumbs).