// Calculate the path length of hte current genotype.
public static double dist(Genotype gt)
{
// Convert the genotype to the traveling path
int[] path = gt.getChromosome().toSeq().stream()
.mapToInt(new ToIntFunctionImpl())
.toArray();
// Calculate the path distance.
var dist = IntStream.__Methods.range(0, STOPS)
.mapToDouble(new IntToDoubleFunctionImpl(path))
.sum();
return dist;
}
/// <summary>
/// Calculates the fitness for a given genotype.
/// </summary>
/// <param name="gt">Genotype of BitGene type in Java example</param>
/// <returns></returns>
private static Integer count(Genotype gt)
{
return new Integer(((BitChromosome)(gt.getChromosome())).bitCount());
}