// Adding switches and hosts to the network
public void AddSwitchesAndHostsToGraph() {
for (Switch switch_ : switches.values()) {
AddNodeToGraph(switch_.getInetAddress(), true);
}
for (Host host_ : hosts.values()) {
AddNodeToGraph(host_.getIpv4().toString(), false);
}
}
// Adding Links to Classes and Graph
public void AddLinksToClassesAndGraph() {
String edgeInfo;
Switch srcSwitch;
Switch destSwitch;
String srcIP = "";
String destIP = "";
for (Link link_ : links.values()) {
edgeInfo =
"("
+ link_.getDirection()
+ ") SrcPort: "
+ link_.getSrc_port()
+ " => DestPort: "
+ link_.getDst_port();
srcSwitch = switches.get(link_.getSrc_switch());
destSwitch = switches.get(link_.getDst_switch());
destIP = srcSwitch.getInetAddress();
srcIP = destSwitch.getInetAddress();
if (link_.getDirection().equals("bidirectional")) {
srcSwitch.getEdges().put(destIP, new OFEdge(destIP, link_.getDst_switch(), true));
AddEdgeToGraph(srcIP, destIP, edgeInfo, true, true);
destSwitch.getEdges().put(srcIP, new OFEdge(srcIP, link_.getSrc_switch(), true));
AddEdgeToGraph(srcIP, destIP, edgeInfo, true, true);
} else {
srcSwitch.getEdges().put(destIP, new OFEdge(destIP, link_.getDst_switch(), true));
AddEdgeToGraph(srcIP, destIP, edgeInfo, true, true);
}
}
String swID;
for (Host host_ : hosts.values()) {
for (int j = 0; j < host_.getAttachmentPoint().size(); j++) {
swID = host_.getAttachmentPoint().get(j).getSwitchDPID();
destSwitch = switches.get(swID);
edgeInfo = "DestPort: " + host_.getAttachmentPoint().get(j).getPort();
destSwitch.getEdges().put(host_.getIpv4(), new OFEdge(host_.getIpv4(), "", false));
host_
.getEdges()
.put(destSwitch.getInetAddress(), new OFEdge(destSwitch.getInetAddress(), swID, true));
AddEdgeToGraph(host_.getIpv4(), destSwitch.getInetAddress(), edgeInfo, false, true);
}
}
}