/** * Starts the actual compact tree layout algorithm * at the given node. */ protected void layout(TreeNode node) { if (node != null) { TreeNode child = node.child; while (child != null) { layout(child); child = child.next; } if (node.child != null) { attachParent(node, join(node)); } else { layoutLeaf(node); } } }
/** * Starts the actual compact tree layout algorithm * at the given node. */ protected void layout(TreeNode node) { if (node != null) { TreeNode child = node.child; while (child != null) { layout(child); child = child.next; } if (node.child != null) { attachParent(node, join(node)); } else { layoutLeaf(node); } } }