public Node(Node parent, IComparable key, object value, bool createNullChildren)
{
Parent = parent;
Key = key;
Value = value;
CreateNullChildren = createNullChildren;
}
public Node AddChild(Node child)
{
//ValidateKeyAlreadyExists(child.Key);
ChildNodes.Add(child.Key, child);
return child;
}
public Node AddChild(IComparable key, object value)
{
//ValidateKeyAlreadyExists(key);
var child = new Node(this, key, value, CreateNullChildren);
return AddChild(child);
}