Java Design Patterns

Vaskaran Sarcar obtained his Master of Engineering degree from Jadavpur University, Kolkata, in Software Engineering. Currently, he is Senior Software Engineer and Team Lead in the R&D Hub at HP Inc. India. He was a national Gate Scholar and has more than 12 years of experience in education and the IT industry. He is an alumnus of prestigious institutions in India such as Jadavpur University, Vidyasagar University, and Presidency University (formerly Presidency College). Reading and learning new things are his passions. You can connect to Vaskaran on LinkedIn. Other books by Vaskaran include the following: Design Patterns in C# (Apress), Interactive C# (Apress), Interactive Object-Oriented Programming in Java (Apress), Java Design Patterns (First Edition) (Apress), C# Basics: Test Your Skill, and Operating System: Computer Science Interview Series.

Part-I: Gang of Four Design Patterns1.A: Creational Patterns
Chapter 1:  Singleton PatternChapter Goal: To discuss the Singleton Pattern with the GoF Definition and the core concept behind that with a real-life example and a computer world example. The chapter ends with a concrete implementation and its corresponding output. Author has used Eclipse IDE for this purpose. This is free and latest in this field.No of pages: 8-10+ (Rough estimate)Sub - TopicsNA
Chapter 2:  Prototype PatternChapter Goal: To discuss the Prototype Pattern with the GoF Definition and the core concept behind that with a real-life example and a computer world example. The chapter ends with a concrete implementation and its corresponding output. Author has used Eclipse IDE for this purpose. This is free and latest in this field.No of pages8-10+(Rough estimate)
Chapter 3:  Builder PatternChapter Goal: To discuss the Builder Pattern with the GoF Definition and the core concept behind that with a real-life example and a computer world example. The chapter ends with a concrete implementation and its corresponding output. Author has used Eclipse IDE for this purpose. This is free and latest in this field.No of pages8-10+(Rough estimate)
Chapter 4:  Factory Method PatternChapter Goal: To discuss the Factory Method Pattern with the GoF Definition and the core concept behind that with a real-life example and a computer world example. The chapter ends with a concrete implementation and its corresponding output. Author has used Eclipse IDE for this purpose. This is free and latest in this field.No of pages8-10+(Rough estimate)Sub –Topics NA
Chapter 5:  Abstract Factory PatternChapter Goal: To discuss the Abstract Factory Pattern with the GoF Definition and the core concept behind that with a real-life example and a computer world example. The chapter ends with a concrete implementation and its corresponding output. Author has used Eclipse IDE for this purpose. This is free and latest in this field.No of pages: 8-10+ (Rough estimate)Sub - TopicsNA1.B: Structural Patterns
Chapter 6:  Proxy PatternChapter Goal: To discuss the Proxy Pattern with the GoF Definition and the core concept behind that with a real-life example and a computer world example. The chapter ends with a concrete implementation and its corresponding output. Author has used Eclipse IDE for this purpose. This is free and latest in this field.No of pages8-10+(Rough estimate)Sub –Topics NA
Chapter 7:  Decorator PatternChapter Goal: To discuss the Decorator Pattern with the GoF Definition and the core concept behind that with a real-life example and a computer world example. The chapter ends with a concrete implementation and its corresponding output. Author has used Eclipse IDE for this purpose. This is free and latest in this field.No of pages8-10+(Rough estimate)Sub –Topics NA
Chapter 8:  Adapter PatternChapter Goal: To discuss the Adapter Pattern with the GoF Definition and the core concept behind that with a real-life example and a computer world example. The chapter ends with a concrete implementation and its corresponding output. Author has used Eclipse IDE for this purpose. This is free and latest in this field.No of pages: 8-10+ (Rough estimate)Sub - TopicsNA
Chapter 9:  Facade PatternChapter Goal: To discuss the Facade Pattern with the GoF Definition and the core concept behind that with a real-life example and a computer world example. The chapter ends with a concrete implementation and its corresponding output. Author has used Eclipse IDE for this purpose. This is free and latest in this field.No of pages: 8-10+ (Rough estimate)Sub - TopicsNA
Chapter 10:  Flyweight PatternChapter Goal: To discuss the Flyweight Pattern with the GoF Definition and the core concept behind that with a real-life example and a computer world example. The chapter ends with a concrete implementation and its corresponding output. Author has used Eclipse IDE for this purpose. This is free and latest in this field.No of pages: 8-10+ (Rough estimate)Sub - TopicsNA
Chapter 11:  Composite PatternChapter Goal: To discuss the Composite Pattern with the GoF Definition and the core concept behind that with a real-life example and a computer world example. The chapter ends with a concrete implementation and its corresponding output. Author has used Eclipse IDE for this purpose. This is free and latest in this field.No of pages: 8-10+ (Rough estimate)Sub - TopicsNA
Chapter 12:  Bridge PatternChapter Goal: To discuss the Bridge Pattern with the GoF Definition and the core concept behind that with a real-life example and a computer world example. The chapter ends with a concrete implementation and its corresponding output. Author has used Eclipse IDE for this purpose. This is free and latest in this field.No of pages: 8-10+ (Rough estimate)Sub - TopicsNA1.C: Behavioral Patterns
Chapter 13:  Visitor PatternChapter Goal: To discuss the Visitor Pattern with the GoF Definition and the core concept behind that with a real-life example and a computer world example. The chapter ends with a concrete implementation and its corresponding output. Author has used Eclipse IDE for this purpose. This is free and latest in this field.No of pages: 8-10+ (Rough estimate)Sub - TopicsNA
Chapter 14:  Observer PatternChapter Goal: To discuss the Observer Pattern with the GoF Definition and the core concept behind that with a real-life example and a computer world example. The chapter ends with a concrete implementation and its corresponding output. Author has used Eclipse IDE for this purpose. This is free and latest in this field.No of pages8-10+(Rough estimate)Sub –Topics NA
Chapter 15:  Strategy PatternChapter Goal: To discuss the Strategy Pattern with the GoF Definition and the core concept behind that with a real-life example and a computer world example. The chapter ends with a concrete implementation and its corresponding output. Author has used Eclipse IDE for this purpose. This is free and latest in this field.No of pages: 8-10+ (Rough estimate)Sub - TopicsNA
Chapter 16:  Template Method PatternChapter Goal: To discuss the Template Method Pattern with the GoF Definition and the core concept behind that with a real-life example and a computer world example. The chapter ends with a concrete implementation and its corresponding output. Author has used Eclipse IDE for this purpose. This is free and latest in this field.No of pages: 8-10+ (Rough estimate)Sub - TopicsNASub –Topics NA
Chapter 17:  Command PatternChapter Goal: To discuss the Command Pattern with the GoF Definition and the core concept behind that with a real-life example and a computer world example. The chapter ends with a concrete implementation and its corresponding output. Author has used Eclipse IDE for this purpose. This is free and latest in this field.No of pages: 8-10+ (Rough estimate)Sub - TopicsNA
Chapter 18:  Iterator PatternChapter Goal: To discuss the Iterator Pattern with the GoF Definition and the core concept behind that with a real-life example and a computer world example. The chapter ends with a concrete implementation and its corresponding output. Author has used Eclipse IDE for this purpose. This is free and latest in this field.No of pages8-10+(Rough estimate)Sub –Topics NA
Chapter 19:  Memento PatternChapter Goal: To discuss the Memento Pattern with the GoF Definition and the core concept behind that with a real-life example and a computer world example. The chapter ends with a concrete implementation and its corresponding output. Author has used Eclipse IDE for this purpose. This is free and latest in this field.No of pages8-10+(Rough estimate)Sub –Topics NA
Chapter 20:  State PatternChapter Goal: To discuss the State Pattern with the GoF Definition and the core concept behind that with a real-life example and a computer world example. The chapter ends with a concrete implementation and its corresponding output. Author has used Eclipse IDE for this purpose. This is free and latest in this field.No of pages: 8-10+ (Rough estimate)Sub - TopicsNASub –Topics NA
Chapter 21:  Mediator PatternChapter Goal: To discuss the Mediator Pattern with the GoF Definition and the core concept behind that with a real-life example and a computer world example. The chapter ends with a concrete implementation and its corresponding output. Author has used Eclipse IDE for this purpose. This is free and latest in this field.No of pages: 8-10+ (Rough estimate)Sub - TopicsNA
Chapter 22:  Chain of Responsibility PatternChapter Goal: To discuss the Chain of Responsibility Pattern with the GoF Definition and the core concept behind that with a real-life example and a computer world example. The chapter ends with a concrete implementation and its corresponding output. Author has used Eclipse IDE for this purpose. This is free and latest in this field.No of pages: 8-10+ (Rough estimate)Sub - TopicsNA
Chapter 23:  Interpreter PatternChapter Goal: To discuss the Interpreter Pattern with the GoF Definition and the core concept behind that with a real-life example and a computer world example. The chapter ends with a concrete implementation and its corresponding output. Author has used Eclipse IDE for this purpose. This is free and latest in this field.No of pages: 8-10+ (Rough estimate)Sub - TopicsNA
Chapter 23:  Interpreter PatternChapter Goal: To discuss the Interpreter Pattern with the GoF Definition and the core concept behind that with a real-life example and a computer world example. The chapter ends with a concrete implementation and its corresponding output. Author has used Eclipse IDE for this purpose. This is free and latest in this field.No of pages: 8-10+ (Rough estimate)Sub - TopicsNA
Part-II: Additional Design PatternsChapter 24:  Simple Factory PatternChapter Goal: To discuss the Simple Factory Pattern with the GoF Definition and the core concept behind that with a real-life example and a computer world example. The chapter ends with a concrete implementation and its corresponding output. Author has used Eclipse IDE for this purpose. This is free and latest in this field.No of pages: 8-10+ (Rough estimate)Sub - TopicsNA
Chapter 25:  Null Object PatternChapter Goal: To discuss the Null Object Pattern with the GoF Definition and the core concept behind that with a real-life example and a computer world example. The chapter ends with a concrete implementation and its corresponding output. Author has used Eclipse IDE for this purpose. This is free and latest in this field.No of pages: 8-10+ (Rough estimate)Sub - TopicsNA
Chapter 26:  MVC PatternChapter Goal: To discuss the MVC Pattern with the GoF Definition and the core concept behind that with a real-life example and a computer world example. The chapter ends with a concrete implementation and its corresponding output. Author has used Eclipse IDE for this purpose. This is free and latest in this field.No of pages: 8-10+ (Rough estimate)Sub - TopicsNAPart-III: Final talks on Design Patterns
Chapter 27:  Criticism to Design PatternsChapter Goal: To discuss the criticism to design patternsNo of pages: 5 (Rough estimate)Sub - TopicsNAChapter 28:  Brief overview of Anti-PatternsChapter Goal: To discuss the anti-patternsNo of pages: 5 (Rough estimate)Sub - TopicsNA
Chapter 29:  FAQChapter Goal: This chapter will consist of the frequently asked questions to help readers for a quick revision. This chapter will also clear the doubts that may arise among similar patterns.No of pages: 7-10+ (Rough estimate)Sub - TopicsNA