public void addNeighbour(ServiceNode neighbourNode)
{
if (!hasNeighbour(neighbourNode))
{
neighbours.Add(neighbourNode);
neighbourNode.addNeighbour(this);
}
}
public void removeNeighbour(ServiceNode neighbour)
{
neighbours.Remove(neighbour);
}
public bool hasNeighbour(ServiceNode node)
{
return neighbours.Contains(node);
}
public void addNeighbour(ServiceNode neighbourNode)
{
if (!hasNeighbour(neighbourNode))
{
neighbours.Add(neighbourNode);
neighbourNode.addNeighbour(this);
}
}
public void removeNeighbour(ServiceNode neighbour)
{
neighbours.Remove(neighbour);
}
public bool hasNeighbour(ServiceNode node)
{
return(neighbours.Contains(node));
}
/// <summary>
/// Create a ServiceNodeCore and initialize its fields.
/// </summary>
/// <param name="serviceNode">represents the ServiceNode and its settings.</param>
public ServiceNodeCore(ServiceNode serviceNode)
{
this.serviceNode = serviceNode;
// Create a new instance of the service implementor.
serviceImpl = new DarPoolingService(this);
mobileServiceImpl = new DarPoolingServiceMobile(serviceImpl);
//serviceImpl.SetMobileHandler = mobileServiceImpl;
// Set the delegates
removeJoinedUser = new RemoveJoinedUser(serviceImpl.RemoveJoinedUser);
string serviceIP = "localhost";
baseHTTPAddress = "http://" + serviceIP + ":1111/";
baseMobileAddress = "http://" + serviceIP + ":1155/";
baseForwardAddress = "http://" + serviceIP + ":1177/";
//Console.WriteLine("Final addresses are:\n {0}\n{1}\n{2}",baseHTTPAddress, baseMobileAddress, baseForwardAddress);
InitializeXmlDatabases();
}
/// <summary>
/// Retrieve the coordinates from location names, build the ServiceNode
/// and ServiceNodeCore objects, set the topology of the net of service nodes.
/// </summary>
public static void InitializeNodes(bool fullTopology)
{
Console.WriteLine("**** DarPooling Service Nodes ****\n");
string[] locNames = new string[] { "Venezia", "Milano", "Torino", "Genova", "Pisa", "Roma",
"Napoli", "Bari", "CT Aci Trezza", "CT Nicolosi", "Bologna"
};
// Obtain the Location coordinates from the location name
Console.Write("Retrieving Coordinates from GMap Server.... ");
foreach (string locName in locNames)
{
Location location = GMapsAPI.addressToLocation(locName);
nameLoc.Add(locName, location);
}
foreach (string locName in locNames)
{
//Console.WriteLine("Dtance between {0} and {1} is {2} km", locNames[4], locName, nameLoc[locNames[4]].distance(nameLoc[locName]));
}
Console.WriteLine("Done!");
// ServiceNode
ServiceNode veneziaSN = new ServiceNode("Venezia", locNames[0], nameLoc[locNames[0]]);
ServiceNode milanoSN = new ServiceNode("Milano", locNames[1], nameLoc[locNames[1]]);
ServiceNode torinoSN = new ServiceNode("Torino", locNames[2], nameLoc[locNames[2]]);
ServiceNode genovaSN = new ServiceNode("Genova", locNames[3], nameLoc[locNames[3]]);
ServiceNode pisaSN = new ServiceNode("Pisa", locNames[4], nameLoc[locNames[4]]);
ServiceNode romaSN = new ServiceNode("Roma", locNames[5], nameLoc[locNames[5]]);
ServiceNode napoliSN = new ServiceNode("Napoli", locNames[6], nameLoc[locNames[6]]);
ServiceNode bariSN = new ServiceNode("Bari", locNames[7], nameLoc[locNames[7]]);
ServiceNode cataniaSN = new ServiceNode("Catania", locNames[8], nameLoc[locNames[8]]);
ServiceNode catania2SN = new ServiceNode("Catania2", locNames[9], nameLoc[locNames[9]]);
ServiceNode bolognaSN = new ServiceNode("Bologna", locNames[10], nameLoc[locNames[10]]);
// ServiceNodeCore
ServiceNodeCore venezia = new ServiceNodeCore(veneziaSN);
ServiceNodeCore milano = new ServiceNodeCore(milanoSN);
ServiceNodeCore torino = new ServiceNodeCore(torinoSN);
ServiceNodeCore genova = new ServiceNodeCore(genovaSN);
ServiceNodeCore pisa = new ServiceNodeCore(pisaSN);
ServiceNodeCore roma = new ServiceNodeCore(romaSN);
ServiceNodeCore napoli = new ServiceNodeCore(napoliSN);
ServiceNodeCore bari = new ServiceNodeCore(bariSN);
ServiceNodeCore catania = new ServiceNodeCore(cataniaSN);
ServiceNodeCore catania2 = new ServiceNodeCore(catania2SN);
ServiceNodeCore bologna = new ServiceNodeCore(bolognaSN);
// Set Topology
if (fullTopology)
{
venezia.addNeighbour(milano);
venezia.addNeighbour(bologna);
milano.addNeighbour(torino);
milano.addNeighbour(genova);
torino.addNeighbour(genova);
genova.addNeighbour(pisa);
bologna.addNeighbour(pisa);
pisa.addNeighbour(roma);
roma.addNeighbour(napoli);
napoli.addNeighbour(bari);
napoli.addNeighbour(catania);
napoli.addNeighbour(catania2);
catania.addNeighbour(catania2);
}
else
{
milano.addNeighbour(roma);
roma.addNeighbour(catania);
}
ServiceNodeCore[] nodes;
if (fullTopology)
{
nodes =
new ServiceNodeCore[] { venezia, milano, torino, genova, bologna, pisa, roma, napoli, bari, catania, catania2
};
}
else
{
nodes =
new ServiceNodeCore[] { milano, roma, catania //,venezia, torino, genova, pisa, roma, napoli, bari, catania2, bologna
};
}
sncList.AddRange(nodes);
}
