Examples with DefaultTopologyService org.opennms.features.topology.app.internal.service.DefaultTopologyService used on opensource projects

Example 1 with DefaultTopologyService

use of org.opennms.features.topology.app.internal.service.DefaultTopologyService 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 DefaultTopologyService

use of org.opennms.features.topology.app.internal.service.DefaultTopologyService in project opennms by OpenNMS.

the class AbstractLayoutTest method setUp.

@Before
public void setUp() {
    SimpleGraphBuilder bldr = new SimpleGraphBuilder("nodes");
    for (int i = 0; i < 100; i++) {
        bldr.vertex("v" + i).vLabel("vertex" + i).vIconKey("server").vTooltip("tooltip").vStyleName("vertex");
    }
    bldr.edge("e1", "v1", "v2").eStyleName("edge").edge("e2", "v1", "v3").eStyleName("edge").edge("e3", "v1", "v4").eStyleName("edge").edge("e4", "v1", "v5").eStyleName("edge").edge("e5", "v1", "v6").eStyleName("edge").edge("e6", "v1", "v7").eStyleName("edge").edge("e7", "v1", "v8").eStyleName("edge").edge("e8", "v1", "v8").eStyleName("edge").edge("e9", "v2", "v8").eStyleName("edge").edge("e10", "v2", "v7").eStyleName("edge").edge("e11", "v3", "v8").eStyleName("edge").edge("e12", "v5", "v8").eStyleName("edge").edge("e13", "v6", "v8").eStyleName("edge").edge("e14", "v7", "v8").eStyleName("edge");
    final DefaultTopologyService topologyService = new DefaultTopologyService();
    final MetaTopologyProvider metaTopologyProvider = new SimpleMetaTopologyProvider(getGraphProvider());
    topologyService.setServiceLocator(new SimpleServiceLocator(metaTopologyProvider));
    final VEProviderGraphContainer graphContainer = new VEProviderGraphContainer();
    graphContainer.setTopologyService(topologyService);
    graphContainer.setSelectedNamespace(metaTopologyProvider.getDefaultGraphProvider().getNamespace());
    graphContainer.setMetaTopologyId(metaTopologyProvider.getId());
    m_graphContainer = graphContainer;
}

Example 3 with DefaultTopologyService

use of org.opennms.features.topology.app.internal.service.DefaultTopologyService in project opennms by OpenNMS.

the class VEProviderGraphContainerTest method setUp.

@Before
public void setUp() {
    MockLogAppender.setupLogging();
    m_graphProvider = new SimpleGraphBuilder("nodes").vertex("g0").vLabel("group0").vIconKey("group").vTooltip("root group").vStyleName("vertex").vertex("g1").parent("g0").vLabel("group1").vIconKey("group").vTooltip("group 1").vStyleName("vertex").vertex("v1").parent("g1").vLabel("vertex1").vIconKey("server").vTooltip("tooltip").vStyleName("vertex").vertex("v2").parent("g1").vLabel("vertex2").vIconKey("server").vTooltip("tooltip").vStyleName("vertex").vertex("g2").parent("g0").vLabel("group2").vIconKey("group").vTooltip("group 2").vStyleName("vertex").vertex("v3").parent("g2").vLabel("vertex3").vIconKey("server").vTooltip("tooltip").vStyleName("vertex").vertex("v4").parent("g2").vLabel("vertex4").vIconKey("server").vTooltip("tooltip").vStyleName("vertex").edge("e1", "v1", "v2").eStyleName("edge").edge("e2", "v2", "v3").eStyleName("edge").edge("e3", "v3", "v4").eStyleName("edge").edge("e4", "v4", "v1").eStyleName("edge").get();
    MetaTopologyProvider metaTopologyProvider = new SimpleMetaTopologyProvider(m_graphProvider);
    DefaultTopologyService topologyService = new DefaultTopologyService();
    topologyService.setServiceLocator(new SimpleServiceLocator(metaTopologyProvider));
    VEProviderGraphContainer graphContainer = new VEProviderGraphContainer();
    graphContainer.setSemanticZoomLevel(0);
    graphContainer.setTopologyService(topologyService);
    graphContainer.setSelectedNamespace(m_graphProvider.getNamespace());
    graphContainer.setMetaTopologyId(m_graphProvider.getNamespace());
    m_graphContainer = graphContainer;
}

Example 4 with DefaultTopologyService

use of org.opennms.features.topology.app.internal.service.DefaultTopologyService in project opennms by OpenNMS.

the class GraphMLSearchProviderTest method canSearchAllSearchProviders.

@Test
public void canSearchAllSearchProviders() throws IOException, InvalidGraphException {
    final GraphMLMetaTopologyProvider metaTopologyProvider = new GraphMLMetaTopologyProvider(new GraphMLServiceAccessor());
    metaTopologyProvider.setTopologyLocation("target/test-classes/test-graph.xml");
    metaTopologyProvider.reload();
    Assert.assertNotNull(metaTopologyProvider.getDefaultGraphProvider());
    List<SearchProvider> searchProviders = metaTopologyProvider.getGraphProviders().stream().map(eachProvider -> new GraphMLSearchProvider(metaTopologyProvider.getRawTopologyProvider(eachProvider.getNamespace()))).collect(Collectors.toList());
    Assert.assertEquals(2, searchProviders.size());
    DefaultTopologyService defaultTopologyService = new DefaultTopologyService();
    defaultTopologyService.setServiceLocator(new SimpleServiceLocator(metaTopologyProvider));
    VEProviderGraphContainer graphContainer = new VEProviderGraphContainer();
    graphContainer.setTopologyService(defaultTopologyService);
    graphContainer.setMetaTopologyId(metaTopologyProvider.getId());
    graphContainer.setSelectedNamespace(metaTopologyProvider.getDefaultGraphProvider().getNamespace());
    OperationContext operationContext = EasyMock.niceMock(OperationContext.class);
    EasyMock.expect(operationContext.getGraphContainer()).andReturn(graphContainer).anyTimes();
    OnmsServiceManager onmsServiceManager = EasyMock.niceMock(OnmsServiceManager.class);
    EasyMock.expect(onmsServiceManager.getServices(SearchProvider.class, null, new Hashtable<>())).andReturn(searchProviders).anyTimes();
    EasyMock.replay(onmsServiceManager, operationContext);
    SearchBox searchBox = new SearchBox(onmsServiceManager, operationContext);
    List<SearchSuggestion> results = searchBox.getQueryResults("North");
    Assert.assertEquals(5, results.size());
}

Example 5 with DefaultTopologyService

use of org.opennms.features.topology.app.internal.service.DefaultTopologyService in project opennms by OpenNMS.

the class VEProviderGraphContainerTest method testContainerWithHopProvider.

@Test
public void testContainerWithHopProvider() throws Exception {
    VertexHopGraphProvider vertexHopGraphProvider = new VertexHopGraphProvider(m_graphProvider);
    DefaultTopologyService topologyService = new DefaultTopologyService();
    SimpleMetaTopologyProvider simpleMetaTopologyProvider = new SimpleMetaTopologyProvider(vertexHopGraphProvider);
    topologyService.setServiceLocator(new SimpleServiceLocator(simpleMetaTopologyProvider));
    // Wrap the test GraphProvider in a VertexHopGraphProvider
    VEProviderGraphContainer graphContainer = new VEProviderGraphContainer();
    graphContainer.setSemanticZoomLevel(0);
    graphContainer.setTopologyService(topologyService);
    graphContainer.setMetaTopologyId(simpleMetaTopologyProvider.getId());
    graphContainer.setSelectedNamespace(vertexHopGraphProvider.getNamespace());
    m_graphContainer = graphContainer;
    // There should be zero vertices or edges if no focus vertices are set
    Graph graph = m_graphContainer.getGraph();
    assertEquals(0, graph.getDisplayVertices().size());
    assertEquals(0, graph.getDisplayEdges().size());
    // Add one focus vertex
    VertexHopGraphProvider.DefaultVertexHopCriteria hopCriteria = new VertexHopGraphProvider.DefaultVertexHopCriteria(new DefaultVertexRef("nodes", "v1"));
    m_graphContainer.addCriteria(hopCriteria);
    // This needs to be 2 because there is a SemanticZoomLevelCriteria in there also
    assertEquals(2, m_graphContainer.getCriteria().length);
    // Verify that a single vertex is in the graph
    graph = m_graphContainer.getGraph();
    assertEquals(1, graph.getDisplayVertices().size());
    assertEquals(0, graph.getDisplayEdges().size());
    expectVertex("nodes", "v1", "vertex");
    graph.visit(verifier());
    verify();
    verifyConnectedness(graph);
    reset();
    // Change SZL to 1
    m_graphContainer.setSemanticZoomLevel(1);
    assertEquals(2, m_graphContainer.getCriteria().length);
    // Focus vertex
    expectVertex("nodes", "v1", "vertex");
    expectVertex("nodes", "v2", "vertex");
    /*
			This is a problem with the VEProviderGraphContainer... it wraps a delegate GraphProvider
			in a MergingGraphProvider like so:

			VEProviderGraphContainer { MergingGraphProvider { VertexHopGraphProvider } } }

			But for the VertexHopProvider to calculate the SZL correctly, it needs to be aware of all
			edges, including those provided by the MergingGraphProvider. So we should rearrange things
			so that they are laid out like:

			VEProviderGraphContainer { VertexHopGraphProvider { MergingGraphProvider } } }

			We should decouple the MergingGraphProvider from the VEProviderGraphContainer and then just
			inject them in the correct order. When this problem is fixed, uncomment all of the lines that
			are commented out in this test.
		*/
    //expectVertex("nodes", "v3", "vertex");
    expectVertex("nodes", "v4", "vertex");
    expectEdge("nodes", "e1", "edge");
    //expectEdge("nodes", "e2", "edge");
    //expectEdge("nodes", "e3", "edge");
    expectEdge("nodes", "e4", "edge");
    graph = m_graphContainer.getGraph();
    //assertEquals(4, graph.getDisplayVertices().size());
    //assertEquals(5, graph.getDisplayEdges().size());
    assertEquals(3, graph.getDisplayVertices().size());
    assertEquals(2, graph.getDisplayEdges().size());
    graph.visit(verifier());
    verify();
    verifyConnectedness(graph);
    reset();
    // Add a collapsed criteria to the container
    Criteria collapsibleCriteria = new TestCriteria1();
    m_graphContainer.addCriteria(collapsibleCriteria);
    assertEquals(3, m_graphContainer.getCriteria().length);
    // Make sure that the TestCollapsibleCriteria is mapping "v2" and "v4" to the collapsed "test" vertex
    Map<VertexRef, Set<Vertex>> collapsed = VertexHopGraphProvider.getMapOfVerticesToCollapsedVertices(VertexHopGraphProvider.getCollapsedCriteria(m_graphContainer.getCriteria()));
    assertTrue(collapsed.containsKey(new DefaultVertexRef("nodes", "v2")));
    assertTrue(collapsed.containsKey(new DefaultVertexRef("nodes", "v4")));
    assertTrue(collapsed.get(new DefaultVertexRef("nodes", "v2")).equals(Collections.singleton(new DefaultVertexRef("nodes", "test"))));
    assertTrue(collapsed.get(new DefaultVertexRef("nodes", "v4")).equals(Collections.singleton(new DefaultVertexRef("nodes", "test"))));
    assertEquals(m_graphContainer.getGraph().getDisplayVertices().toString(), 3, m_graphContainer.getGraph().getDisplayVertices().size());
    assertEquals(m_graphContainer.getTopologyServiceClient().getGraphProviderBy("nodes").getVertices(new TestCriteria1()).toString(), 3, m_graphContainer.getTopologyServiceClient().getGraphProviderBy("nodes").getVertices(new TestCriteria1()).size());
    expectVertex("nodes", "v1", "vertex");
    expectVertex("nodes", "v3", "vertex");
    // Collapsed vertex that contains v2 and v4
    expectVertex("nodes", "test", "test");
    expectEdge("nodes", "collapsedTarget-e1", "edge");
    expectEdge("nodes", "collapsedSource-e2", "edge");
    expectEdge("nodes", "collapsedTarget-e3", "edge");
    expectEdge("nodes", "collapsedSource-e4", "edge");
    graph = m_graphContainer.getGraph();
    assertEquals(3, graph.getDisplayVertices().size());
    assertEquals(4, graph.getDisplayEdges().size());
    for (Edge edge : graph.getDisplayEdges()) {
        if (edge.getId().equals("collapsedTarget-e1")) {
            assertEquals("v1", edge.getSource().getVertex().getId());
            assertEquals("test", edge.getTarget().getVertex().getId());
        } else if (edge.getId().equals("collapsedSource-e2")) {
            assertEquals("test", edge.getSource().getVertex().getId());
            assertEquals("v3", edge.getTarget().getVertex().getId());
        } else if (edge.getId().equals("collapsedTarget-e3")) {
            assertEquals("v3", edge.getSource().getVertex().getId());
            assertEquals("test", edge.getTarget().getVertex().getId());
        } else if (edge.getId().equals("collapsedSource-e4")) {
            assertEquals("test", edge.getSource().getVertex().getId());
            assertEquals("v1", edge.getTarget().getVertex().getId());
        } else if (edge.getId().equals("ncs1")) {
            assertEquals("v1", edge.getSource().getVertex().getId());
            assertEquals("v3", edge.getTarget().getVertex().getId());
        } else {
            fail("Unknown edge ID: " + edge.getId());
        }
    }
    graph.visit(verifier());
    verify();
    verifyConnectedness(graph);
    reset();
    // Remove the collapsed criteria and make sure that the state reverts correctly
    m_graphContainer.removeCriteria(collapsibleCriteria);
    graph = m_graphContainer.getGraph();
    //assertEquals(4, graph.getDisplayVertices().size());
    //assertEquals(5, graph.getDisplayEdges().size());
    assertEquals(3, graph.getDisplayVertices().size());
    assertEquals(2, graph.getDisplayEdges().size());
    collapsibleCriteria = new TestCriteria1();
    m_graphContainer.addCriteria(collapsibleCriteria);
    collapsibleCriteria = new TestCriteria2();
    m_graphContainer.addCriteria(collapsibleCriteria);
    assertEquals(4, m_graphContainer.getCriteria().length);
    graph = m_graphContainer.getGraph();
    assertEquals(3, m_graphContainer.getGraph().getDisplayVertices().size());
    /*
		 * One edge is missing because of the VertexHopGraphProvider issue mentioned above.
		assertEquals(
			ArrayUtils.toString(m_graphContainer.getGraph().getDisplayEdges()),
			5,
			m_graphContainer.getGraph().getDisplayEdges().size()
		);
		 */
    assertEquals(4, m_graphContainer.getGraph().getDisplayEdges().size());
    for (Edge edge : graph.getDisplayEdges()) {
        if (edge.getId().equals("collapsedTarget-e1")) {
            assertEquals("v1", edge.getSource().getVertex().getId());
            assertEquals("test", edge.getTarget().getVertex().getId());
        } else if (edge.getId().equals("collapsed-e2")) {
            assertEquals("test", edge.getSource().getVertex().getId());
            assertEquals("collapse-v3", edge.getTarget().getVertex().getId());
        } else if (edge.getId().equals("collapsed-e3")) {
            assertEquals("collapse-v3", edge.getSource().getVertex().getId());
            assertEquals("test", edge.getTarget().getVertex().getId());
        } else if (edge.getId().equals("collapsedSource-e4")) {
            assertEquals("test", edge.getSource().getVertex().getId());
            assertEquals("v1", edge.getTarget().getVertex().getId());
        /**
			 * This edge is not found because of the issue mentioned above.
			} else if (edge.getId().equals("collapsedTarget-ncs1")) {
				assertEquals("v1", edge.getSource().getVertex().getId());
				assertEquals("collapse-v3", edge.getTarget().getVertex().getId());
			 */
        } else {
            fail("Unknown edge ID: " + edge.getId());
        }
    }
}