public Bee CreateBee(int employeesNumber)
{
var sorted = _factory.EmployeesList.OrderBy(o => o.Abilities).ToList();
Bee bee = new Bee();
for (int i = 0; i < employeesNumber; i++)
{
var tempList = new List <int>();
var tempMachinesList = new List <Machines>();
Employees employee = sorted[i];
for (int u = 0; u < employee.VectorOfAbilities.Length; u++)
{
if (employee.VectorOfAbilities[u] == '1')
{
tempList.Add(u);
tempMachinesList.Add(_factory.MachinesList[u]);
}
}
tempMachinesList.RemoveAll(item => bee.Trail.Keys.ToList().Contains(item));
if (tempMachinesList.Count != 0)
{
bee.Trail.Add(tempMachinesList[_randomNumber.Next(tempMachinesList.Count)], employee);
}
else
{
bee = CreateBee(employeesNumber);
}
}
bee.Profit = bee.Profit = ObjectiveFunctionCounter_1.CountValueOfTheFunction(bee, 11, 2);
return(bee);
}
public Specimen CreateSpecimen(int employeesNumber)
{
var sorted = _factory.EmployeesList.OrderBy(o => o.Abilities).ToList();
Specimen specimen = new Specimen();
for (int i = 0; i < employeesNumber; i++)
{
var tempList = new List <int>();
var tempMachinesList = new List <Machines>();
Employees employee = sorted[i];
for (int u = 0; u < employee.VectorOfAbilities.Length; u++)
{
if (employee.VectorOfAbilities[u] == '1')
{
tempList.Add(u);
tempMachinesList.Add(_factory.MachinesList[u]);
}
}
tempMachinesList.RemoveAll(item => specimen.Genome.Keys.ToList().Contains(item));
if (tempMachinesList.Count != 0)
{
specimen.Genome.Add(tempMachinesList[_randomNumber.Next(tempMachinesList.Count)], employee);
}
else
{
specimen = CreateSpecimen(employeesNumber);
}
}
specimen.Profit = specimen.Profit = ObjectiveFunctionCounter_1.CountValueOfTheFunction(specimen, 11, 2);
return(specimen);
}
public Specimen CrossoverTwoSpecimens(List <Specimen> Population, int iteration)
{
Specimen specimen_1 = new Specimen();
Specimen specimen_2 = new Specimen();
int specimensFromEarlierPopulation = (int)(_percentageOfChildrenFromPreviousGeneration * Population.Count);
List <Specimen> newPopulation = new List <Specimen>(Population.GetRange(0, specimensFromEarlierPopulation));
specimen_1 = Population[_randomNumber.Next(specimensFromEarlierPopulation)];
specimen_2 = Population[_randomNumber.Next(specimensFromEarlierPopulation)];
Specimen result_specimen = Crossover(specimen_1, specimen_2);
result_specimen.Profit = ObjectiveFunctionCounter_1.CountValueOfTheFunction(result_specimen, 11, 3);
return(result_specimen);
}
public Bee SearchBetterTrail(Bee bee)
{
Bee newBee = new Bee(bee.Trail);
int counter = 0;
var trailList = bee.Trail.ToList();
int k1 = _randomNumber.Next(trailList.Count);
var machine_1_Number = _factory.MachinesList.IndexOf(trailList[k1].Key);
var employeesListAbleToWorkOnMachine_1 = _factory.EmployeesList.FindAll(
s => s.VectorOfAbilities[machine_1_Number] == '1' && s.EmployeeID != trailList[k1].Value.EmployeeID);
int k2 = _randomNumber.Next(employeesListAbleToWorkOnMachine_1.Count);
var machine_2 = trailList.Find(s => s.Value.EmployeeID == employeesListAbleToWorkOnMachine_1[k2].EmployeeID).Key;
int machine_2_Number = _factory.MachinesList.IndexOf(machine_2);
while (trailList[k1].Value.VectorOfAbilities[machine_2_Number] != '1' && counter < employeesListAbleToWorkOnMachine_1.Count)
{
k2 = _randomNumber.Next(employeesListAbleToWorkOnMachine_1.Count);
while (k1 == k2)
{
k2 = _randomNumber.Next(employeesListAbleToWorkOnMachine_1.Count);
}
machine_2 = trailList.Find(s => s.Value.EmployeeID == employeesListAbleToWorkOnMachine_1[k2].EmployeeID).Key;
machine_2_Number = _factory.MachinesList.IndexOf(machine_2);
counter++;
}
if (counter != employeesListAbleToWorkOnMachine_1.Count)
{
newBee.Trail.Remove(trailList[k1].Key);
newBee.Trail.Remove(machine_2);
newBee.Trail.Add(trailList[k1].Key, employeesListAbleToWorkOnMachine_1[k2]);
newBee.Trail.Add(machine_2, trailList[k1].Value);
var Trail_1 = newBee.Trail.ToList();
Trail_1.OrderBy(o => o.Value.Abilities);
var c = newBee.Trail.OrderBy(o => o.Value.Abilities);
newBee.Trail = c.ToDictionary((keyItem) => keyItem.Key, (valueItem) => valueItem.Value);
newBee.Profit = ObjectiveFunctionCounter_1.CountValueOfTheFunction(newBee, 11, 3);
}
return(newBee.Profit > bee.Profit ? newBee : bee);
}