private void AddConnectionLocal(CityNode otherCity, double distance)
{
if (!Connections.Any(x => x.ToCity.Equals(otherCity)))
{
Debug.WriteLine($"Adding connection from {this} to {otherCity}");
Connections.Add(new Edge(otherCity, this, distance));
}
else
{
Debug.WriteLine($"NOT adding connection from {this} to {otherCity}, already exists");
}
}
public Edge(CityNode to, CityNode from, double distance)
{
ToCity = to;
FromCity = from;
Distance = distance;
}
public void AddConnection(CityNode otherCity, double distance)
{
AddConnectionLocal(otherCity, distance);
otherCity.AddConnectionLocal(this, distance);
}
private CityNode GetCityNode(string name)
{
var node = _cities.FirstOrDefault(x => x.Name.Equals(name));
if (node == null)
{
Debug.WriteLine($"Created new CityNode {name}");
node = new CityNode(name);
_cities.Add(node);
}
return node;
}