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

Example 1 with ClusterId

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

the class DefaultTopology method buildTopologyClusters.

// Builds the topology clusters and returns the id-cluster bindings.
private ImmutableMap<ClusterId, TopologyCluster> buildTopologyClusters() {
    ImmutableMap.Builder<ClusterId, TopologyCluster> clusterBuilder = ImmutableMap.builder();
    SccResult<TopologyVertex, TopologyEdge> results = clusterResults.get();
    // Extract both vertexes and edges from the results; the lists form
    // pairs along the same index.
    List<Set<TopologyVertex>> clusterVertexes = results.clusterVertexes();
    List<Set<TopologyEdge>> clusterEdges = results.clusterEdges();
    // Scan over the lists and create a cluster from the results.
    for (int i = 0, n = results.clusterCount(); i < n; i++) {
        Set<TopologyVertex> vertexSet = clusterVertexes.get(i);
        Set<TopologyEdge> edgeSet = clusterEdges.get(i);
        ClusterId cid = ClusterId.clusterId(i);
        DefaultTopologyCluster cluster = new DefaultTopologyCluster(cid, vertexSet.size(), edgeSet.size(), findRoot(vertexSet));
        clusterBuilder.put(cid, cluster);
    }
    return clusterBuilder.build();
}