UML

Visitor Pattern Tutorial

Visitor Pattern Tutorial

In this tutorial, you'll learn about the Gang of Four (GoF) visitor design pattern, its definition, and its applications. You'll also be guided on how to create a UML class diagram for the visitor pattern and how to save it as a design pattern file for future use. By the end of this tutorial, you'll have a better understanding of how to implement the visitor design pattern in your software projects. (more…)
How to Define the Goals of a Scrum Project?

How to Define the Goals of a Scrum Project?

Developing a software system requires a thorough understanding of the goals to be achieved. This provides the development team with a clear direction, ensuring that the final product delivers maximum value to its users. In this tutorial, we'll explore how you can make use of use case diagrams to capture these goals. While our tutorial is primarily intended for Scrum Process Canvas users, the concept is generally applicable to any Scrum project. (more…)