The goal of the project is to create a coffee machine simulation.

Machine will consist of three modules:

• storage components
• processing components
• main machine, ie. mixer

Components will be accessible through facades. Recipes for drinks will be lists of ingredients along with required quantities, e.g. 1 espresso, 100ml steamed milk and 100ml hot milk for a cappuccino.

In order to allow ingredient lists to be processed efficiently, some form of multiple dispatch needs to be implemented - Visitor pattern seems best suited for the job.

To install the application run

./gradlew install

The output .jar will be in /build/libs directory

To perform all the tests run

./gradlew check

• Gradle
• Spock
• Lombok
• Java 8