private AVLTreeNode <T> LeftRightCase(AVLTreeNode <T> node)
{
node.Left = LeftRotate(node.Left);
return(LeftLeftCase(node));
}
private AVLTreeNode <T> RightLeftCase(AVLTreeNode <T> node)
{
node.Right = RightRotate(node.Right);
return(LeftLeftCase(node));
}
private AVLTreeNode <T> LeftLeftCase(AVLTreeNode <T> node)
{
return(RightRotate(node));
}
private AVLTreeNode <T> RightRightCase(AVLTreeNode <T> node)
{
return(LeftRotate(node));
}