Let It Flow in Java

Waterfall at Java

As announced in my previous article, where I had introduced Flow Design, I want to show a concrete implementation in Java. The code for this example may be found on GitHub. I will follow the blog article “IODA Architecture by Example” of Ralf Westphal which made a Flow Design and implementation for the following scenario: Build an application that translates a Roman number entered by the user into an Arabic number and vice versa. It may be valuable to read his article too, to get further details. However, I will repeat his steps (sometimes a little bit shortened) for letting Continue reading Let It Flow in Java