/** Manage the triggering of the events */
@SuppressWarnings("unchecked")
public void trigger(int type, GroupCommEventArgs l) {
switch (type) {
case Constants.JOINREMOVELIST:
TSet start = (TSet) l.remove(0);
TSet stop = (TSet) l.remove(0);
Iterator itStart = start.iterator();
while (itStart.hasNext()) {
RPT2PTCallParameters jparams =
new RPT2PTCallParameters(
(PID) itStart.next(), new TBoolean(true), new TBoolean(false));
rpt2pt.call(jparams, null);
}
Iterator itStop = stop.iterator();
while (itStop.hasNext()) {
RPT2PTCallParameters jparams =
new RPT2PTCallParameters(
(PID) itStop.next(), new TBoolean(false), new TBoolean(false));
rpt2pt.call(jparams, null);
}
break;
case Constants.PT2PTSEND:
Transportable message = l.remove(0);
PID ppid = (PID) l.remove(0);
TBoolean promisc = (TBoolean) l.remove(0);
RPT2PTCallParameters rparams = new RPT2PTCallParameters(ppid, promisc, new TBoolean(true));
rpt2pt.call(rparams, new Message(message, rpt2ptListener));
break;
case Constants.ADELIVER:
GroupCommMessage gm = (GroupCommMessage) l.remove(0);
Message dmessage = new Message(gm);
PID apid = (PID) l.remove(0);
AbcastResponseParameters infos = new AbcastResponseParameters(apid);
abcast.response(infos, dmessage);
break;
case Constants.PROPOSE:
TList group = (TList) l.remove(0);
Transportable cmessage = l.remove(0);
TLong id = (TLong) l.remove(0);
ConsensusCallParameters cparams =
new ConsensusCallParameters(group, new ConsensusID(id, this.pValue));
consensus.call(cparams, new Message(cmessage, consensusListener));
break;
default:
throw new RuntimeException("Unknow event triggered : " + type);
}
}
private synchronized void timeout(Object o) {
GroupCommEventArgs ga = new GroupCommEventArgs();
final Transportable key = (Transportable) o;
if (!timers.containsKey(key))
// Timer already canceled
return;
ga.add(key);
handlers.handleTimeout(ga);
}
public synchronized void init() {
try {
GroupCommEventArgs initev = new GroupCommEventArgs();
initev.addLast(stack.getGroup());
handlers.handleInit(initev);
} catch (Exception ex) {
throw new RuntimeException("ProtocolFastAbcast: handleInit: " + ex.getMessage());
}
super.init();
}