private List <SolutionModel> PrepareSolutions()
{
var solutions = new List <SolutionModel>();
List <List <SolutionModel> > solutionsCombination = new List <List <SolutionModel> >();
foreach (var demand in _networkModel.Demands)
{
solutionsCombination.Add(PrepareOneDemandPathCombinations(demand));
}
List <List <int> > indexesCombinations = new List <List <int> >();
foreach (var solutionCombination in solutionsCombination)
{
indexesCombinations.Add(AdditionalFunctions.FillListWithIndexes(solutionCombination.Count));
}
List <List <int> > indexesCombinationsCartesianResult = new List <List <int> >();
indexesCombinationsCartesianResult = AdditionalFunctions.GetPermutations(indexesCombinations);
foreach (var indexesCombination in indexesCombinationsCartesianResult)
{
solutions.Add(PrepareSolution(solutionsCombination, indexesCombination));
}
return(solutions);
}
private List <List <int> > PrepareCombinations(int demandVolume, int numberOfPaths)
{
List <List <int> > combinations = new List <List <int> >();
List <int> singleCombination = new List <int>();
for (int i = 0; i <= demandVolume; i++)
{
singleCombination.Add(i);
}
for (int i = 0; i < numberOfPaths; i++)
{
combinations.Add(singleCombination);
}
return(AdditionalFunctions.GetPermutations(combinations).Where(x => x.Sum() == demandVolume).ToList());
}