private OrienteeringSolution(OrienteeringSolution original, Cloner cloner)
: base(original, cloner)
{
this.integerVector = cloner.Clone(original.integerVector);
this.coordinates = cloner.Clone(original.coordinates);
this.quality = cloner.Clone(original.quality);
this.penalty = cloner.Clone(original.penalty);
Initialize();
}
public override IOperation Apply()
{
var solutions = IntegerVector.ActualValue;
var qualities = QualityParameter.ActualValue;
var penalties = PenaltyParameter.ActualValue;
var results = ResultsParameter.ActualValue;
var bestKnownQuality = BestKnownQualityParameter.ActualValue;
int bestIndex = qualities.Select((quality, index) => new { index, quality.Value }).OrderByDescending(x => x.Value).First().index;
if (bestKnownQuality == null || qualities[bestIndex].Value > bestKnownQuality.Value)
{
BestKnownQualityParameter.ActualValue = new DoubleValue(qualities[bestIndex].Value);
BestKnownSolutionParameter.ActualValue = (IntegerVector)solutions[bestIndex].Clone();
}
var solution = BestSolutionParameter.ActualValue;
var coordinates = CoordinatesParameter.ActualValue;
var startingPoint = StartingPointParameter.ActualValue;
var terminalPoint = TerminalPointParameter.ActualValue;
var scores = ScoresParameter.ActualValue;
var pointVisitingCosts = PointVisitingCostsParameter.ActualValue;
var distances = DistanceMatrixParameter.ActualValue;
double distance = distances.CalculateTourLength(solutions[bestIndex].ToList(), pointVisitingCosts.Value);
if (solution == null)
{
solution = new OrienteeringSolution(
(IntegerVector)solutions[bestIndex].Clone(),
coordinates,
startingPoint,
terminalPoint,
scores,
new DoubleValue(qualities[bestIndex].Value),
new DoubleValue(penalties[bestIndex].Value),
new DoubleValue(distance));
BestSolutionParameter.ActualValue = solution;
results.Add(new Result("Best Orienteering Solution", solution));
}
else
{
if (solution.Quality.Value < qualities[bestIndex].Value)
{
solution.Coordinates = coordinates;
solution.Scores = scores;
solution.IntegerVector = (IntegerVector)solutions[bestIndex].Clone();
solution.Quality.Value = qualities[bestIndex].Value;
solution.Penalty.Value = penalties[bestIndex].Value;
solution.Distance.Value = distance;
}
}
return(base.Apply());
}
public override IOperation Apply() {
var solutions = IntegerVector.ActualValue;
var qualities = QualityParameter.ActualValue;
var penalties = PenaltyParameter.ActualValue;
var results = ResultsParameter.ActualValue;
var bestKnownQuality = BestKnownQualityParameter.ActualValue;
int bestIndex = qualities.Select((quality, index) => new { index, quality.Value }).OrderByDescending(x => x.Value).First().index;
if (bestKnownQuality == null || qualities[bestIndex].Value > bestKnownQuality.Value) {
BestKnownQualityParameter.ActualValue = new DoubleValue(qualities[bestIndex].Value);
BestKnownSolutionParameter.ActualValue = (IntegerVector)solutions[bestIndex].Clone();
}
var solution = BestSolutionParameter.ActualValue;
var coordinates = CoordinatesParameter.ActualValue;
var startingPoint = StartingPointParameter.ActualValue;
var terminalPoint = TerminalPointParameter.ActualValue;
var scores = ScoresParameter.ActualValue;
var pointVisitingCosts = PointVisitingCostsParameter.ActualValue;
var distances = DistanceMatrixParameter.ActualValue;
double distance = distances.CalculateTourLength(solutions[bestIndex].ToList(), pointVisitingCosts.Value);
if (solution == null) {
solution = new OrienteeringSolution(
(IntegerVector)solutions[bestIndex].Clone(),
coordinates,
startingPoint,
terminalPoint,
scores,
new DoubleValue(qualities[bestIndex].Value),
new DoubleValue(penalties[bestIndex].Value),
new DoubleValue(distance));
BestSolutionParameter.ActualValue = solution;
results.Add(new Result("Best Orienteering Solution", solution));
} else {
if (solution.Quality.Value < qualities[bestIndex].Value) {
solution.Coordinates = coordinates;
solution.Scores = scores;
solution.IntegerVector = (IntegerVector)solutions[bestIndex].Clone();
solution.Quality.Value = qualities[bestIndex].Value;
solution.Penalty.Value = penalties[bestIndex].Value;
solution.Distance.Value = distance;
}
}
return base.Apply();
}
private OrienteeringSolution(OrienteeringSolution original, Cloner cloner)
: base(original, cloner) {
this.integerVector = cloner.Clone(original.integerVector);
this.coordinates = cloner.Clone(original.coordinates);
this.quality = cloner.Clone(original.quality);
this.penalty = cloner.Clone(original.penalty);
Initialize();
}