///
///
///SOLVE PROBLEM
///
///
public override byte[] Solve(byte[] partialData, TimeSpan timeout)
{
if (partialData == null || partialData.Length == 0)
{
return(null);
}
//przerób bajty na PartialProblemInstance
var converter = new ProblemToBytesConverter();
var partialInstance = (DVRPPartialProblemInstance)converter.FromBytesArray(partialData);
var instance = (DVRPProblemInstance)converter.FromBytesArray(_problemData);
//dla każdego samochodu (listy klientów mu przypisanej) sprawdz poprawność kombinacji
//(w sensie żądań)
if (!demandsValid(instance))
{
return(converter.ToByteArray(solutionImpossible()));
}
var n = instance.Visits.Count;
var s = instance.VehicleNumber;
var i = partialInstance.MinimalSetCount;
if (s * i > n)
{
return(converter.ToByteArray(solutionImpossible()));
}
partialInstance.PartialResult = double.MaxValue;
solveInParallel(instance, ref partialInstance);
return(converter.ToByteArray(partialInstance));
}
///
///
///DIVIDE PROBLEM
///
///
public override byte[][] DivideProblem(int threadCount)
{
if (_problemData == null || _problemData.Length == 0)
{
return(null);
}
var converter = new ProblemToBytesConverter();
var instance = (DVRPProblemInstance)converter.FromBytesArray(_problemData);
var problems = divideProblem(instance);
return(problems.Select(x => converter.ToByteArray(x)).ToArray());
}
