3 * Copyright © 2008 David Roden
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20 package net.pterodactylus.util.data;
23 * A tree structure in which every node can have an arbitrary amount of
26 * @author David ‘Bombe’ Roden <bombe@freenetproject.org>
28 * The type of the element to store
30 public class Tree<E extends Comparable<E>> {
32 /** The root node of the tree. */
33 private final Node<E> rootNode = new NodeImpl<E>();
36 * Returns the root node of the tree.
38 * @return The root node of the tree
40 public Node<E> getRootNode() {