Gof Design Patterns

Gof Design Patterns

Gof Design Patterns

Poash Technologies Books & Reference

44199 votes, 4.7 / 5

Lecture 15: A Case Study of "Gang of Four" Patterns

Twenty years of Design Patterns - Ralph E. Johnson (GoF author) - SugarLoafPLoP 2014

CON3884 Java EE Revisits GoF Design Patterns


GoF Design Patterns application for Android is a highly distilled knowledge of Design Patterns and a great reference for on-the-go learning. It follows the style of the original design patterns book, with a few enhancements.

Each pattern is described in detail. The explanation is simple & lucid and acts as a quick tutorial & reference on your mobile phone. All the patterns have examples explained in three languages - C++, C# & Java. More languages coming soon!!!

Quiz Features
Test your knowledge with 40 questions
Questions test your understanding of the concept as well as the ability to identify patterns in code
Questions can be flagged for later review while the quiz is in progress
Correct answer, along with the explanation is displayed for each question once the quiz is over. User answers are also displayed
Questions that are left unanswered do not reveal correct answers

More features coming soon.
Please write to us at feedback@poash.com if you want to contribute questions for this app.

Increase your knowledge of Design Patterns and give a boost to your career.

Modified UI for more visual appeal
High resolution images for tablets
Source code of all the patterns in C++, C# & Java
Source code uses syntax highlighting for easy viewing
Source code presented in Tabs for easy comparison

-Support for Apps2SD (Requires Android 2.2 and above)
-No ads
-readily available reference
-does not require any network connection
-describes when to use a pattern
-describes the consequences of using each pattern
-provides comparison of patterns
-explains which patterns can be used with other patterns
-explained in simple & plain English
-patterns are explained through UML class diagrams & code examples
-does not access your personal information or data
-easy to view with support for zooming
-provides option for full screen viewing
-share with your friends through share button in About screen

Feel free to give us your feedback/suggestions at feedback@poash.com. You can also give feedback on a particular topic from the app itself.

If you face any problems, let us know. Please avoid leaving negative feedback in the comments.

The app will be continuously updated based on your feedback. Let us know what other topics you would like to see in the app.

Happy learning!

Version 3.3
1. Removed a bug that caused crash in Honeycomb tablets (3.0, 3.1, 3.2).
2. Corrected name of Decorator pattern.
3. Minor fixes for content loading module.