private void SetRed(RBTreeNode <T> node)
{
node.Color = NodeColor.Red;
}
public RBTreeNode(T key, NodeColor color, RBTreeNode <T> parent, RBTreeNode <T> leftNode, RBTreeNode <T> rightNode)
{
this.Key = key;
this.Color = color;
this.Parent = parent;
this.LeftNode = leftNode;
this.RightNode = rightNode;
}
private void SetBlack(RBTreeNode <T> node)
{
node.Color = NodeColor.Black;
}