private static IDictionary <ObjectiveType, double> WeightedSumShortestPathsObjectiveSelector(
IWeightedDirectedPath <string, Edge> weightedDirectedPath
)
{
return(WeightedSumShortestPathsObjectiveSelector(
weightedDirectedPath,
weightedDirectedPath.Vertices.Count()
));
}
private static IDictionary <ObjectiveType, double> WeightedSumShortestPathObjectiveSelector(
IWeightedDirectedPath <string, Edge> weightedDirectedPath,
int noOfEdges
)
{
return(new Dictionary <ObjectiveType, double>
{
{ ObjectiveType.Comfortability, weightedDirectedPath.Weight.Comfortability / noOfEdges },
{ ObjectiveType.Reliability, weightedDirectedPath.Weight.Reliability / noOfEdges }
});
}
private static IDictionary <ObjectiveType, double> WeightedSumShortestPathsObjectiveSelector(
IWeightedDirectedPath <string, Edge> weightedDirectedPath,
int noOfEdges
)
{
return(new Dictionary <ObjectiveType, double>
{
{ ObjectiveType.Time, weightedDirectedPath.Weight.Time.TotalMinutes },
{ ObjectiveType.Distance, weightedDirectedPath.Weight.Distance },
{ ObjectiveType.Comfortability, weightedDirectedPath.Weight.Comfortability / noOfEdges },
{ ObjectiveType.Reliability, weightedDirectedPath.Weight.Reliability / noOfEdges },
{ ObjectiveType.Connections, weightedDirectedPath.Edges.DistinctBy(edge => edge.Line).Count() - 1 }
});
}
