private void leftFix()

in java/src/main/java/com/epam/deltix/containers/AvlTree.java [99:117]

• 18 lines of code
• 11 McCabe index (conditional complexity)

    private void leftFix(AvlTreeNode<TKey, TValue> node, AvlTreeNode<TKey, TValue> parent)
    {
        int leftHeight = node.left == null ? 0 : node.left.height;
        int rightHeight = node.right == null ? 0 : node.right.height;
        if (leftHeight > rightHeight + 1)
        {
            AvlTreeNode<TKey, TValue> l = node.left;
            leftHeight = l.left == null ? 0 : l.left.height;
            rightHeight = l.right == null ? 0 : l.right.height;
            if (rightHeight > leftHeight)
                rotateLeft(l, l.right, node);

            rotateRight(node.left, node, parent);
        }
        leftHeight = node.left == null ? 0 : node.left.height;
        rightHeight = node.right == null ? 0 : node.right.height;
        node.height = 1 + Math.max(leftHeight, rightHeight);
        node.count = 1 + (node.left == null ? 0 : node.left.count) + (node.right == null ? 0 : node.right.count);
    }