public bool FillDemandOnTable(ref RSATable table, Graph graph, Demand demand, GraphPath path, List <AvailableSlot> availableSlots, bool protection = false)
{
List <GraphLink> pathLinks = path.ToLinks(graph.Links);
double totalDistance = pathLinks.Sum(r => r.Length);
IModulationFormat format = null;
int multiplier = 1;
do
{
format = GetModulationFormat(demand, totalDistance, multiplier);
multiplier++;
} while (format == null);
int numberOfSlots = (int)Math.Ceiling(demand.DemandInGBps / table.LinkCapacity);
List <List <int> > emptySlots = new List <List <int> >();
foreach (var column in table.Table.Keys)
{
var reference = availableSlots.FirstOrDefault(r => r.Link.GetLinkId() == column);
if (reference != null)
{
emptySlots.Add(new List <int>(reference.Availables));
}
}
List <int> intersection = emptySlots.First();
foreach (var list in emptySlots.Skip(1))
{
intersection = intersection.Intersect(list).ToList();
}
List <int> indexesToFill = GetIndexesToFill(intersection, numberOfSlots);
if (indexesToFill == null)
{
return(false);
}
foreach (GraphLink link in pathLinks)
{
foreach (var slot in indexesToFill)
{
table.Table[link.GetLinkId()][slot].IsProtectionDemand = protection;
table.Table[link.GetLinkId()][slot].Values.Add(demand.Id.ToString());
table.Table[link.GetLinkId()][slot].ModulationFormat = format;
}
}
return(true);
}
public bool FillDemandOnTable(ref RSATable table, Graph graph, Demand demand, GraphPath path, List <AvailableSlot> availableSlots, bool protection = false)
{
List <GraphLink> pathLinks = path.ToLinks(graph.Links);
List <List <int> > emptySlots = new List <List <int> >();
foreach (var column in table.Table.Keys)
{
var reference = availableSlots.FirstOrDefault(r => r.Link.GetLinkId() == column);
if (reference != null)
{
emptySlots.Add(new List <int>(reference.Availables));
}
}
List <int> intersection = emptySlots.First();
foreach (var list in emptySlots.Skip(1))
{
intersection = intersection.Intersect(list).ToList();
}
List <int> indexesToFill = GetIndexesToFill(intersection, demand.Slots);
if (indexesToFill == null)
{
return(false);
}
foreach (GraphLink link in pathLinks)
{
foreach (var slot in indexesToFill)
{
table.Table[link.GetLinkId()][slot].IsProtectionDemand = protection;
table.Table[link.GetLinkId()][slot].Values.Add(demand.Id.ToString());
}
}
return(true);
}
