@GossipUpdate
public void exchange(CTRWPeerSampler other) {
SamplingMessage m = messages.poll();
if (m.finished()) {
other.samplePeer(this);
} else {
// pass the message along to a neighbor
m.update(getDegree());
other.messages.add(m);
}
}
@ViewUniformRandom
public Set<Address> select() {
SamplingMessage m = messages.peek(); // next message in the queue
if (m == null) return null; // No messages. Do not gossip.
else if (m.finished()) {
Set<Address> s = new HashSet<Address>();
s.add(m.source);
return s;
} else {
return view;
}
}
