private Dsm<Resource> getDsm(Collection<Resource> subProjects) {
CycleDetector<Resource> cycleDetector = new CycleDetector<Resource>(index, subProjects);
Set<Cycle> cycles = cycleDetector.getCycles();
MinimumFeedbackEdgeSetSolver solver = new MinimumFeedbackEdgeSetSolver(cycles);
Set<Edge> feedbackEdges = solver.getEdges();
Dsm<Resource> dsm = new Dsm<Resource>(index, subProjects, feedbackEdges);
DsmTopologicalSorter.sort(dsm);
return dsm;
}
private void onPackage(Resource sonarPackage) {
Collection<Resource> squidFiles = getResourcesForDirectory(sonarPackage);
if (squidFiles != null && !squidFiles.isEmpty()) {
IncrementalCyclesAndFESSolver<Resource> cycleDetector =
new IncrementalCyclesAndFESSolver<>(graph, squidFiles);
Set<Cycle> cycles = cycleDetector.getCycles();
MinimumFeedbackEdgeSetSolver solver = new MinimumFeedbackEdgeSetSolver(cycles);
Set<Edge> feedbackEdges = solver.getEdges();
int tangles = solver.getWeightOfFeedbackEdgeSet();
savePositiveMeasure(sonarPackage, CoreMetrics.FILE_CYCLES, cycles.size());
savePositiveMeasure(sonarPackage, CoreMetrics.FILE_FEEDBACK_EDGES, feedbackEdges.size());
savePositiveMeasure(sonarPackage, CoreMetrics.FILE_TANGLES, tangles);
savePositiveMeasure(sonarPackage, CoreMetrics.FILE_EDGES_WEIGHT, getEdgesWeight(squidFiles));
String dsmJson = serializeDsm(graph, squidFiles, feedbackEdges);
context.saveMeasure(sonarPackage, new Measure(CoreMetrics.DEPENDENCY_MATRIX, dsmJson));
}
}
