Examples with DirectedPseudograph org.jgrapht.graph.DirectedPseudograph used on opensource projects

Example 1 with DirectedPseudograph

use of org.jgrapht.graph.DirectedPseudograph in project admin-console-beta by connexta.

the class CreateFeatureDependencyGraph method createFeatureDependenciesGraph.

private DirectedGraph<Field, DependencyEdge> createFeatureDependenciesGraph(List<FeatureField> features) {
    DirectedGraph<Field, DependencyEdge> graph = new DirectedPseudograph<>(DependencyEdge.class);
    FEATURE_BUNDLE_VERTEX_PROV.getAttributes().forEach(attri -> exporter.registerAttribute(attri.getAttriName(), attri.getCategory(), attri.getType()));
    features.forEach(graph::addVertex);
    Map<String, FeatureField> featuresById = features.stream().collect(Collectors.toMap(FeatureField::id, f -> f));
    for (FeatureField feature : features) {
        for (String featId : feature.featDeps()) {
            try {
                Feature feat = featureUtils.getFeature(featId);
                if (feat != null && featuresById.containsKey(feat.getId())) {
                    graph.addEdge(feature, featuresById.get(feat.getId()), DependencyEdge.create(null));
                } else {
                    LOGGER.error("Failed to find feature {} while creating feature dependency graph.", featId);
                }
            } catch (Exception e) {
                LOGGER.error("Failed to find feature {} while creating feature dependency graph.", featId, e);
            }
        }
        feature.bundleDeps().forEach(dep -> {
            graph.addVertex(dep);
            graph.addEdge(feature, dep, DependencyEdge.create(null));
        });
    }
    return graph;
}

Example 2 with DirectedPseudograph

use of org.jgrapht.graph.DirectedPseudograph in project Smack by igniterealtime.

the class ModularXmppClientToServerConnectionStateGraphTest method testStateGraphDotOutput.

@Test
public void testStateGraphDotOutput() throws IOException, ImportException {
    URL stateGraphDotFileUrl = Resources.getResource("state-graph.dot");
    String expectedStateGraphDot = Resources.toString(stateGraphDotFileUrl, StandardCharsets.UTF_8);
    StringWriter sw = new StringWriter();
    PrintWriter pw = new PrintWriter(sw);
    ModularXmppClientToServerConnectionTool.printStateGraph(pw, false);
    String currentStateGraphDot = sw.toString();
    @SuppressWarnings("serial") DOTImporter<String, DefaultEdge> dotImporter = new DOTImporter<>((id, attributes) -> id, (from, to, label, attributes) -> {
        return new DefaultEdge() {

            @Override
            public int hashCode() {
                return HashCode.builder().append(getSource()).append(getTarget()).build();
            }

            @Override
            public boolean equals(Object other) {
                return EqualsUtil.equals(this, other, (b, o) -> b.append(getSource(), o.getSource()).append(getTarget(), o.getTarget()));
            }
        };
    });
    DirectedPseudograph<String, DefaultEdge> currentStateGraph = new DirectedPseudograph<>(DefaultEdge.class);
    DirectedPseudograph<String, DefaultEdge> expectedStateGraph = new DirectedPseudograph<>(DefaultEdge.class);
    dotImporter.importGraph(expectedStateGraph, new StringReader(expectedStateGraphDot));
    dotImporter.importGraph(currentStateGraph, new StringReader(currentStateGraphDot));
    assertEquals(expectedStateGraph, currentStateGraph);
}

Example 3 with DirectedPseudograph

use of org.jgrapht.graph.DirectedPseudograph in project admin-console-beta by connexta.

the class CreateServiceDependencyGraph method createServiceDepsGraph.

private DirectedGraph<BundleField, DependencyEdge<ServiceReferenceField>> createServiceDepsGraph(List<BundleField> bundles) {
    DirectedGraph graph = new DirectedPseudograph<>(ServiceReferenceField.class);
    bundles.forEach(graph::addVertex);
    bundles.forEach(bundle -> populateGraphWithServices(bundle, graph, bundles));
    return graph;
}

Example 4 with DirectedPseudograph

use of org.jgrapht.graph.DirectedPseudograph in project admin-console-beta by connexta.

the class CreatePackageDependencyGraph method createPkgDependencyGraph.

private DirectedGraph<BundleField, DependencyEdge<PackageField>> createPkgDependencyGraph() {
    DirectedGraph graph = new DirectedPseudograph<>(ServiceReferenceField.class);
    List<BundleField> allBundles = bundleUtils.getAllBundleFields();
    allBundles.forEach(graph::addVertex);
    allBundles.forEach(bundle -> createEdgesFromPkgs(bundle, graph, allBundles));
    return graph;
}