Project graph-builder

This project provides utility classes to generate a network that can produce a json file to be used for testing in the ripple-simulator fork.

Prerequisites

Java JDK 8 and Maven are required to run the project.

Compiling

As in any Maven project, it may be required to run

mvn clean install

Running

After compilation with Maven, to run it in any console:

java -jar target/GraphBuilder-1.0-jar-with-dependencies.jar 54 3 500 500

The four parameters after the jar file are the following:

• Graph Size: must be a positive integer greater than Clique Size
• Clique Size: must be a positive integer greater than 1
• Max Node Latency: must be a positive integer
• Max Link Latency: must be a positive integer

There is another parameter that is optional:

• Additional Nodes: must be positive number to use as amount of new nodes in the improvement algorithm

Alternatively the application can be run with the following bash script:

./gb.sh 54 3 500 500

This application creates two files (file1.json and file2.json) running the application with the same parameters except that for the second one it runs the improvement algorithm with 8% (a parameter in the bash script) of additional nodes.

Built With

• Jackson - Used to generate JSON streams
• JGraphT - Utility framework for graph creation and clique search
• Maven - Dependency Management

Author

• Sebastian D'Agostino - Initial work