private void RemoveVisit(GraphNodeNavigatorVisit <T> to_remove)
{
visits.Remove(to_remove);
closed_set.Add(to_remove.GetGraphNode());
open_set.Remove(to_remove.GetGraphNode());
}
private void AddVisit(GraphNodeNavigatorVisit <T> to_add)
{
visits.Remove(to_add);
visits.InsertBefore(to_add, v => to_add.GetTotalScore() < v.GetTotalScore());
open_set[to_add.GetGraphNode()] = to_add;
}
public override bool IsGoal(GraphNodeNavigatorVisit <T> visit)
{
if (visit.GetGraphNode().Equals(goal_node))
{
return(true);
}
return(false);
}