private static bool AddBetterActiveNode(HashSet <ActiveNode> breakPointNodes, ActiveNode newNode)
{
var competitor = breakPointNodes.FirstOrDefault(x => x.FitnessClass == newNode.FitnessClass);
if (competitor == null)
{
breakPointNodes.Add(newNode);
return(true);
}
else if (newNode.IsBetterThan(competitor))
{
breakPointNodes.Remove(competitor);
breakPointNodes.Add(newNode);
return(true);
}
else
{
return(false);
}
}