import net.floodlightcontroller.util.LRUHashMap; //导入依赖的package包/类
public TopologyInstance(Map<Long, Set<Short>> switchPorts,
                        Set<NodePortTuple> blockedPorts,
                        Map<NodePortTuple, Set<Link>> switchPortLinks,
                        Set<NodePortTuple> broadcastDomainPorts,
                        Set<NodePortTuple> tunnelPorts){

    // copy these structures
    this.switches = new HashSet<Long>(switchPorts.keySet());
    this.switchPorts = new HashMap<Long, Set<Short>>();
    for(long sw: switchPorts.keySet()) {
        this.switchPorts.put(sw, new HashSet<Short>(switchPorts.get(sw)));
    }

    this.blockedPorts = new HashSet<NodePortTuple>(blockedPorts);
    this.switchPortLinks = new HashMap<NodePortTuple, Set<Link>>();
    for(NodePortTuple npt: switchPortLinks.keySet()) {
        this.switchPortLinks.put(npt, 
                                 new HashSet<Link>(switchPortLinks.get(npt)));
    }
    this.broadcastDomainPorts = new HashSet<NodePortTuple>(broadcastDomainPorts);
    this.tunnelPorts = new HashSet<NodePortTuple>(tunnelPorts);

    blockedLinks = new HashSet<Link>();
    clusters = new HashSet<Cluster>();
    switchClusterMap = new HashMap<Long, Cluster>();
    destinationRootedTrees = new HashMap<Long, BroadcastTree>();
    clusterBroadcastTrees = new HashMap<Long, BroadcastTree>();
    clusterBroadcastNodePorts = new HashMap<Long, Set<NodePortTuple>>();
    pathcache = new LRUHashMap<RouteId, Route>(PATH_CACHE_SIZE);
}
 

import net.floodlightcontroller.util.LRUHashMap; //导入依赖的package包/类
public TopologyInstanceCCBalancer(Map<Long, Set<Short>> switchPorts,
            Set<NodePortTuple> blockedPorts,
            Map<NodePortTuple, Set<Link>> switchPortLinks,
            Set<NodePortTuple> broadcastDomainPorts,
            Set<NodePortTuple> tunnelPorts, ICCBalancerService mpbalance){

// copy these structures
this.switches = new HashSet<Long>(switchPorts.keySet());
this.switchPorts = new HashMap<Long, Set<Short>>();
this.mpbalance = mpbalance;
for(long sw: switchPorts.keySet()) {
this.switchPorts.put(sw, new HashSet<Short>(switchPorts.get(sw)));
}

this.blockedPorts = new HashSet<NodePortTuple>(blockedPorts);
this.switchPortLinks = new HashMap<NodePortTuple, Set<Link>>();
for(NodePortTuple npt: switchPortLinks.keySet()) {
this.switchPortLinks.put(npt, 
                     new HashSet<Link>(switchPortLinks.get(npt)));
}
this.broadcastDomainPorts = new HashSet<NodePortTuple>(broadcastDomainPorts);
this.tunnelPorts = new HashSet<NodePortTuple>(tunnelPorts);

blockedLinks = new HashSet<Link>();
clusters = new HashSet<Cluster>();
switchClusterMap = new HashMap<Long, Cluster>();
destinationRootedTrees = new HashMap<Long, BroadcastTree>();
clusterBroadcastTrees = new HashMap<Long, BroadcastTree>();
clusterBroadcastNodePorts = new HashMap<Long, Set<NodePortTuple>>();
pathcache = new LRUHashMap<RouteId, Route>(PATH_CACHE_SIZE);
}