Examples with TopologyService org.onosproject.net.topology.TopologyService used on opensource projects

Example 26 with TopologyService

use of org.onosproject.net.topology.TopologyService in project onos by opennetworkinglab.

the class VirtualNetworkTopologyManagerTest method testGetDisjointPathsUsingNullSrcDeviceId.

/**
 * Test getDisjointPaths() methods using a null src device identifier.
 */
@Test(expected = NullPointerException.class)
public void testGetDisjointPathsUsingNullSrcDeviceId() {
    VirtualNetwork virtualNetwork = setupVirtualNetworkTopology();
    TopologyService topologyService = manager.get(virtualNetwork.id(), TopologyService.class);
    Topology topology = topologyService.currentTopology();
    VirtualDevice srcVirtualDevice = getVirtualDevice(virtualNetwork.id(), DID1);
    VirtualDevice dstVirtualDevice = getVirtualDevice(virtualNetwork.id(), DID2);
    // test the getDisjointPaths() method using a null src device identifier.
    Set<DisjointPath> paths = topologyService.getDisjointPaths(topology, null, dstVirtualDevice.id());
}

Example 27 with TopologyService

use of org.onosproject.net.topology.TopologyService in project onos by opennetworkinglab.

the class VirtualNetworkTopologyManagerTest method testGetGraph.

/**
 * Test getGraph() method.
 */
@Test
public void testGetGraph() {
    manager.registerTenantId(TenantId.tenantId(tenantIdValue1));
    VirtualNetwork virtualNetwork = manager.createVirtualNetwork(TenantId.tenantId(tenantIdValue1));
    TopologyService topologyService = manager.get(virtualNetwork.id(), TopologyService.class);
    Topology topology = topologyService.currentTopology();
    // test the getGraph() method.
    assertNotNull("The graph should not be null.", topologyService.getGraph(topology));
}

Example 28 with TopologyService

use of org.onosproject.net.topology.TopologyService in project onos by opennetworkinglab.

the class VirtualNetworkTopologyManagerTest method testGetClusterDevicesUsingNullCluster.

/**
 * Test getClusterDevices() methods with a null cluster.
 */
@Test(expected = NullPointerException.class)
public void testGetClusterDevicesUsingNullCluster() {
    VirtualNetwork virtualNetwork = setupVirtualNetworkTopology();
    TopologyService topologyService = manager.get(virtualNetwork.id(), TopologyService.class);
    Topology topology = topologyService.currentTopology();
    Set<TopologyCluster> clusters = topologyService.getClusters(topology);
    // test the getClusterDevices() method using a null cluster.
    Object[] objects = clusters.stream().toArray();
    assertNotNull("The cluster should not be null.", objects);
    Set<DeviceId> clusterDevices = topologyService.getClusterDevices(topology, null);
}

Example 29 with TopologyService

use of org.onosproject.net.topology.TopologyService in project onos by opennetworkinglab.

the class TopologyWebResource method getClusters.

/**
 * Gets overview of topology SCCs.
 *
 * @return 200 OK with topology clusters overview
 * @onos.rsModel TopologyClusters
 */
@GET
@Produces(MediaType.APPLICATION_JSON)
@Path("clusters")
public Response getClusters() {
    TopologyService service = get(TopologyService.class);
    Topology topology = service.currentTopology();
    Iterable<TopologyCluster> clusters = service.getClusters(topology);
    ObjectNode root = encodeArray(TopologyCluster.class, "clusters", clusters);
    return ok(root).build();
}

Example 30 with TopologyService

use of org.onosproject.net.topology.TopologyService in project onos by opennetworkinglab.

the class PathPainterTopovMessageHandler method init.

// ===============-=-=-=-=-=-======================-=-=-=-=-=-=-===========
@Override
public void init(UiConnection connection, ServiceDirectory directory) {
    super.init(connection, directory);
    pathService = directory.get(PathService.class);
    topologyService = directory.get(TopologyService.class);
    linkData = new GeoDistanceLinkWeight(directory.get(DeviceService.class));
    addListeners();
}