JoanaPdgPruner

Custom filter to selectively prune generated PDGs from JOANA to improve usability.

How to Use

Pruning

In Main, change this code snippet to configure:

String[] packages = {"package1"};           // consider only codes from package1
String[] classes = {"class1", "class2"};    // consider only codes from class1 and class2
String[] methods = {};                      // consider all methods
File sourceFolder = new File("folderPath");

For packages, classes, and methods: list of desired code to keep. If any of these is left empty, it means consider all. For example, if methods is empty, it means "consider all methods". Hence, in the configuration above, it means: "Consider codes {from package1} AND {from class1 and class2} AND {all methods}".

Comparing

The following code snippet will automatically compare 2 PDGs (JOANA format). It displays the number of different nodes to the console and save the full list of nodes (and their IDs) to the specified file.

SdgComparor comparor = new SdgComparor();
comparor.compare(firstPDG, secondPDG);
comparor.save("folderPath", "fileName");