public Node(Node parent, ISuccessor successor)
{
State = successor.State;
Parent = parent;
Successor = successor;
Cost = parent.Cost + successor.Cost;
Depth = parent.Depth + 1;
Path = false;
Children = new List <Node>();
_stateComparer = new StateComparer();
}
public Node(IState state)
{
State = state;
Parent = null;
Successor = null;
Cost = 0;
Depth = 0;
Path = false;
Children = new List <Node>();
_stateComparer = new StateComparer();
}