private void CreateCells()
{
for (int i = 0; i < Cells.Length; i++)
{
Cells[i] = new Cell(this, _supplier.GetRates()[i]);
}
}
protected void AddTransportation(Cell cell)
{
int rate = cell.GetRate();
int supplierStock = cell.GetRow().GetStock();
int consumerNeeds = cell.GetColumn().GetRequirement();
Transportation transportation;
if (consumerNeeds > supplierStock)
{
transportation = new Transportation(supplierStock, rate);
cell.AddTransportation(transportation);
_table.RemoveRow(cell.GetRow());
cell.GetColumn().SetRequirement(consumerNeeds - supplierStock);
cell.GetRow().SetStock(0);
}
else
{
transportation = new Transportation(consumerNeeds, rate);
cell.AddTransportation(transportation);
_table.RemoveColumn(cell.GetColumn());
cell.GetColumn().SetRequirement(0);
cell.GetRow().SetStock(supplierStock - consumerNeeds);
}
}
public void BindCells(Cell[] cells)
{
Cells = cells;
foreach (Cell cell in Cells)
{
cell.BindColumn(this);
}
}
public TableRow(int index, Supplier supplier)
: base(index)
{
_supplier = supplier;
_stock = supplier.GetStock();
Cells = new Cell[supplier.GetRates().Length];
CreateCells();
}
private int GetMinTransportationCargo(Cell[] cycle)
{
int min = cycle[1].GetTransportation().GetCargo();
for (int i = 1; i < cycle.Length; i++)
{
Cell cell = cycle[i];
if (i%2 != 0 && cell.GetTransportation().GetCargo() < min)
min = cell.GetTransportation().GetCargo();
}
return min;
}
private void DoRedistribution(Cell[] cycle)
{
ArrayList calculated = new ArrayList();
int min = GetMinTransportationCargo(cycle);
var arr = cycle.ToArray();
for (int i = 0; i < cycle.Length; i++)
{
Cell cell = (Cell) arr[i];
if (calculated.Contains(cell))
continue;
Transportation transportation = cell.GetTransportation();
if (i == 0)
{
cell.AddTransportation(new Transportation(min, cell.GetRate()));
calculated.Add(cell);
continue;
}
cell.AddTransportation(i%2 == 0
? new Transportation(transportation.GetCargo() + min,
cell.GetRate())
: new Transportation(transportation.GetCargo() - min,
cell.GetRate()));
calculated.Add(cell);
if(cell.GetTransportation().GetCargo() == 0)
cell.RemoveTransportation();
}
}
private Cell[] BuildRedistributionCycle(Cell top)
{
ArrayList cycles = new ArrayList();
ArrayList firstCycle = new ArrayList {top};
cycles.Add(firstCycle);
do
{
foreach (ArrayList cycle in cycles.ToArray())
{
if (CheckCycleFinal(cycle))
{
return cycle.Cast<Cell>().Reverse().Skip(1).Reverse().ToArray();
}
MakeCycleBranches(cycles, cycle);
}
} while (true);
}
private void CreateColumns(Consumer[] consumers)
{
for (int i = 0; i < _columns.Length; i++)
{
TableColumn column = new TableColumn(i, consumers[i]);
Cell[] cells = new Cell[_rows.Length];
for (int j = 0; j < _rows.Length; j++)
{
cells[j] = _rows[j].GetCell(i);
}
column.BindCells(cells);
_columns[i] = column;
}
}
public void UnbindCell(Cell cell)
{
cell.Disable();
}