public TotalWorkTimeCostFunction(SchedulerModel model, WorkEligibilityChecker workEligibilityChecker, CompositeStateCalculator stateCalculator)
{
_underMinWorkTimeCost = DefaultCost * 0.5;
_model = model ?? throw new ArgumentNullException(nameof(model));
_workEligibilityChecker = workEligibilityChecker ?? throw new ArgumentNullException(nameof(workEligibilityChecker));
_stateCalculator = stateCalculator ?? throw new ArgumentNullException(nameof(stateCalculator));
_longestShift = _model.Demands.Values
.SelectMany(dArr => dArr)
.Select(d => d.Shift)
.OrderByDescending(s => s.Duration)
.First();
}
public SchedulerAlgorithm(SchedulerModel model)
{
_model = model;
_stateCalculator = new CompositeStateCalculator(_model.SchedulePeriod, _model.Calendar);
_workEligibilityChecker = new WorkEligibilityChecker(_model);
_costFunction = CreateCompositeCostFunction(_model);
_schedulers = new SchedulerBase[]
{
//new MinDemandsScheduler(_model, _costFunction, _workEligibilityChecker, _stateCalculator),
//new WeekendScheduler(_model, _costFunction, _workEligibilityChecker, _stateCalculator),
new AllDemandsScheduler(_model, _costFunction, _stateCalculator, _workEligibilityChecker),
new UntilMinTotalWorkTimeScheduler(_model, _stateCalculator, _workEligibilityChecker, _costFunction),
new ReplaceSingleWeekendsWithDoubleWeekendsScheduler(_model, _stateCalculator, _workEligibilityChecker, _costFunction),
new RemoveUnderMinConsecutiveShiftsScheduler(_model, _costFunction, _workEligibilityChecker),
};
}
public AllDemandsScheduler(SchedulerModel model, CostFunctionBase costFunction, CompositeStateCalculator stateCalculator, WorkEligibilityChecker workEligibilityChecker)
: base(model, costFunction, workEligibilityChecker)
{
_stateCalculator = stateCalculator ?? throw new ArgumentNullException(nameof(stateCalculator));
}
public ReplaceSingleWeekendsWithDoubleWeekendsScheduler(SchedulerModel model, CompositeStateCalculator stateCalculator, WorkEligibilityChecker workEligibilityChecker, CostFunctionBase costFunction)
: base(model, costFunction, workEligibilityChecker)
{
_stateCalculator = stateCalculator ?? throw new ArgumentNullException(nameof(stateCalculator));
}
public UntilMinTotalWorkTimeScheduler(SchedulerModel model, CompositeStateCalculator stateCalculator, WorkEligibilityChecker workEligibilityChecker, CostFunctionBase costFunction) : base(model, costFunction, workEligibilityChecker)
{
_stateCalculator = stateCalculator ?? throw new ArgumentNullException(nameof(stateCalculator));
}