@Override
public void register() {
List<Class<? extends IEvent>> events = new ArrayList<Class<? extends IEvent>>();
events.add(MessageReceivedEvent.class);
events.add(WiFiInfoCollectedEvent.class);
events.add(SendBroadcastMessageEvent.class);
events.add(SendUnicastMessageEvent.class);
events.add(UpdateStatusEvent.class);
EventDispatcher.getInstance().registerComponent(this, events);
}
/**
* Setter method for the map. If current device is the GroupOwner, it sends back to all the
* devices requestConnectionSent to his group the complete map of all the peers
*
* @param map
*/
public synchronized void setPeersIdIPmap(Map<String, String> map) {
// If setup was already completed, just do nothing
if (setupCompleted) {
return;
}
if (peerIdIpMap == null) {
peerIdIpMap = map;
} else {
peerIdIpMap.putAll(map);
}
if (peerIdIpMap.containsKey(MAC_ADDRESS)) peerIdIpMap.remove(MAC_ADDRESS);
// If I'm the group owner and I haven't sent the map to all yet and the map is complete (all
// peers sent me their ID)
// Broadcast the map to all, after adding my <ID,IP> to it!
Map<String, String> mapToBroadcast = null;
if (isGroupOwner) {
if (!mapSent && peerIdIpMap.keySet().size() >= peers.size()) {
setupCompleted = true;
EventDispatcher.getInstance()
.triggerEvent(new SetupProviderEvent(0, peerIdIpMap.size() + 1));
EventDispatcher.getInstance().triggerEvent(new UpdateLocationEvent());
mapToBroadcast = new HashMap<String, String>(peerIdIpMap);
mapToBroadcast.put(MAC_ADDRESS, groupOwnerAddress);
IMessage message = createMapMessage(mapToBroadcast, IPaketSender.BROADCAST_ADDRESS);
logger.d("Invio la mappa a tutti : ");
sendBroadcast(message);
mapSent = true;
// Now start simulation
EventDispatcher.getInstance().triggerEvent(new SetupCompletedEvent());
EventDispatcher.getInstance()
.triggerEvent(new UpdateStatusEvent("Group owner setup completed"));
}
} else {
// If I'm not the group owner and I'm here, I received the map,
// so I can start simulation
setupCompleted = true;
EventDispatcher.getInstance().triggerEvent(new UpdateLocationEvent());
EventDispatcher.getInstance().triggerEvent(new SetupCompletedEvent());
EventDispatcher.getInstance().triggerEvent(new UpdateStatusEvent("Peer Setup completed"));
}
if (mapToBroadcast == null) mapToBroadcast = peerIdIpMap;
String s = "Current MAP:\n";
for (String k : mapToBroadcast.keySet()) {
s += k + " " + mapToBroadcast.get(k) + "\n";
}
logger.d("Message received\n" + s);
}