You can try out the running application by navigating to the https://www.inf.unideb.hu/smartcampus/graph/ address.

• JDK, with a minimum version of 1.8
• Apache Maven 3
• PostgreSQL database, with a minimum version of 9

To compile the application, open a terminal window in the root folder of the application, then run the following command:

mvn clean install

To start the application, navigate to the visualizer folder, and run the following command:

mvn tomcat7:run

After the application starts, you can use it by opening a browser, and navigating to the localhost:8080/graph address.

The application uses a PostgreSQL database to store some data. By default, as you can read in the application.properties file, it connects to a database, named graph on the localhost:5432 address, with the graph user, using password Graph2017. You can edit this file, if your database access differs from these settings, otherwise make sure you have a running PostgreSQL server in your computer's localhost:5432 address, with the same database and user mentioned before.

The application generates folders and files while running, by default under the visualizer folder. You can also change these locations, by changing the correct values in the application.properties file. Folders that can be created are:

• externalClasses
• generated
• json
• solutionOutputs
• statespace

You can delete these folders, but before that, make sure that you stop the running application.