Examples with BreadcrumbStrategy org.opennms.features.topology.api.support.breadcrumbs.BreadcrumbStrategy used on opensource projects

Example 1 with BreadcrumbStrategy

use of org.opennms.features.topology.api.support.breadcrumbs.BreadcrumbStrategy in project opennms by OpenNMS.

the class BreadcrumbPathCalculatorTest method setUp.

@Before
public void setUp() {
    final GraphProvider layer1 = new SimpleGraphBuilder("layer1").vertex("A1").vertex("A2").get();
    final GraphProvider layer2 = new SimpleGraphBuilder("layer2").vertex("B1").vertex("B2").vertex("B3").vertex("B4").get();
    final GraphProvider layer3 = new SimpleGraphBuilder("layer3").vertex("C1").vertex("C2").vertex("C3").vertex("C4").vertex("C5").vertex("C6").edge("e1", "C1", "C4").edge("e2", "C1", "C5").edge("e3", "C4", "C5").get();
    final Map<VertexRef, List<VertexRef>> oppositesMap = Maps.newHashMap();
    oppositesMap.put(new DefaultVertexRef("layer1", "A1"), Lists.newArrayList(new DefaultVertexRef("layer2", "B3"), new DefaultVertexRef("layer2", "B4")));
    oppositesMap.put(new DefaultVertexRef("layer1", "A2"), Lists.newArrayList(new DefaultVertexRef("layer2", "B1"), new DefaultVertexRef("layer2", "B2")));
    oppositesMap.put(new DefaultVertexRef("layer2", "B1"), Lists.newArrayList(new DefaultVertexRef("layer3", "C2")));
    oppositesMap.put(new DefaultVertexRef("layer2", "B2"), Lists.newArrayList(new DefaultVertexRef("layer3", "C1")));
    oppositesMap.put(new DefaultVertexRef("layer2", "B3"), Lists.newArrayList(new DefaultVertexRef("layer3", "C3")));
    MetaTopologyProvider metaTopologyProvider = new MetaTopologyProvider() {

        @Override
        public GraphProvider getDefaultGraphProvider() {
            return layer1;
        }

        @Override
        public Collection<GraphProvider> getGraphProviders() {
            return Lists.newArrayList(layer1, layer2, layer3);
        }

        @Override
        public Collection<VertexRef> getOppositeVertices(VertexRef vertexRef) {
            return Optional.ofNullable(oppositesMap.get(vertexRef)).orElse(Lists.newArrayList());
        }

        @Override
        public GraphProvider getGraphProviderBy(String namespace) {
            return getGraphProviders().stream().filter(p -> p.getNamespace().equals(namespace)).findFirst().orElse(null);
        }

        @Override
        public BreadcrumbStrategy getBreadcrumbStrategy() {
            return BreadcrumbStrategy.NONE;
        }

        @Override
        public String getId() {
            return getGraphProviders().stream().map(g -> g.getNamespace()).collect(Collectors.joining(":"));
        }
    };
    DefaultTopologyService topologyService = new DefaultTopologyService();
    topologyService.setServiceLocator(new SimpleServiceLocator(metaTopologyProvider));
    DefaultTopologyServiceClient client = new DefaultTopologyServiceClient(topologyService);
    client.setMetaTopologyId(metaTopologyProvider.getId());
    client.setNamespace(metaTopologyProvider.getDefaultGraphProvider().getNamespace());
    topologyServiceClient = client;
}

Example 2 with BreadcrumbStrategy

use of org.opennms.features.topology.api.support.breadcrumbs.BreadcrumbStrategy in project opennms by OpenNMS.

the class GeneratorConfigBuilder method build.

public GeneratorConfig build() {
    final GeneratorConfig config = new GeneratorConfig();
    if (label != null) {
        config.setLabel(label);
    }
    if (providerId != null) {
        config.setProviderId(providerId);
        // if a label is not provided with new providerId
        if (label == null)
            config.setLabel(providerId);
    }
    if (preferredLayout != null) {
        config.setPreferredLayout(preferredLayout);
    }
    if (hierarchy != null && !hierarchy.trim().isEmpty()) {
        final List<String> layers = Arrays.asList(hierarchy.split(",")).stream().filter(h -> h != null && !h.trim().isEmpty()).map(h -> h.trim()).collect(Collectors.toList());
        config.setLayerHierarchies(layers);
    }
    if (filter != null && !filter.trim().isEmpty()) {
        final List<String> filters = Arrays.asList(filter.split(";")).stream().filter(h -> h != null && !h.trim().isEmpty()).map(h -> h.trim()).collect(Collectors.toList());
        config.setFilters(filters);
    }
    if (breadcrumbStrategy != null) {
        try {
            BreadcrumbStrategy validValue = BreadcrumbStrategy.valueOf(breadcrumbStrategy);
            config.setBreadcrumbStrategy(validValue.name());
        } catch (IllegalArgumentException ex) {
            LOG.warn("Given breadcrumbStrategy {} does not exist. Valid values are {}. Ignoring.", breadcrumbStrategy, BreadcrumbStrategy.values());
        }
    }
    return config;
}