public void UpdatePsoNeighborhood(NetworkNodeInfo[] allNetworkNodes,
NetworkNodeInfo currentNetworkNode)
{
//do nothing if there is only current network in collection
if (allNetworkNodes == null || allNetworkNodes.Length <= 1)
return;
var nodes = allNetworkNodes.OrderBy(t => t.Id).ToArray();
NetworkNodeInfo previous = null, next = null;
for (int index = 0; index < nodes.Length; index++)
{
var node = nodes[index];
if (node.Id != currentNetworkNode.Id) continue;
previous = nodes[(index - 1 + nodes.Length) % nodes.Length];
next = nodes[(index + 1) % nodes.Length];
break;
}
if (previous == null || next == null)
{
throw new ArgumentException("allNetworkNodes should include this node itself");
}
if (_left.Item1 == null || previous.Id != _left.Item1.Id || !previous.ProxyParticlesAddresses.Contains(_left.Item2.RemoteAddress))
{
_left.Item2.UpdateRemoteAddress(previous.ProxyParticlesAddresses[0]);
_left = new Tuple<NetworkNodeInfo, ProxyManager>(previous, _left.Item2);
}
if (_right.Item1 == null || next.Id != _right.Item1.Id || !next.ProxyParticlesAddresses.Contains(_right.Item2.RemoteAddress))
{
_right.Item2.UpdateRemoteAddress(next.ProxyParticlesAddresses[next.ProxyParticlesAddresses.Length - 1]);
_right = new Tuple<NetworkNodeInfo, ProxyManager>(next, _right.Item2);
}
}