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libraries/legacy/base/tree.php

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+<?php
+/**
+ * @package     Joomla.Legacy
+ * @subpackage  Base
+ *
+ * @copyright   Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
+ * @license     GNU General Public License version 2 or later; see LICENSE
+ */
+
+defined('JPATH_PLATFORM') or die;
+
+/**
+ * Tree Class.
+ *
+ * @package     Joomla.Legacy
+ * @subpackage  Base
+ * @since       11.1
+ * @deprecated  12.3 (Platform) & 4.0 (CMS)
+ * @codeCoverageIgnore
+ */
+class JTree extends JObject
+{
+	/**
+	 * Root node
+	 *
+	 * @var    object
+	 * @since  11.1
+	 */
+	protected $_root = null;
+
+	/**
+	 * Current working node
+	 *
+	 * @var    object
+	 * @since  11.1
+	 */
+	protected $_current = null;
+
+	/**
+	 * Constructor
+	 *
+	 * @since   11.1
+	 */
+	public function __construct()
+	{
+		JLog::add('JTree::__construct() is deprecated.', JLog::WARNING, 'deprecated');
+
+		$this->_root = new JNode('ROOT');
+		$this->_current = & $this->_root;
+	}
+
+	/**
+	 * Method to add a child
+	 *
+	 * @param   array    &$node       The node to process
+	 * @param   boolean  $setCurrent  True to set as current working node
+	 *
+	 * @return  mixed
+	 *
+	 * @since   11.1
+	 */
+	public function addChild(&$node, $setCurrent = false)
+	{
+		JLog::add('JTree::addChild() is deprecated.', JLog::WARNING, 'deprecated');
+
+		$this->_current->addChild($node);
+		if ($setCurrent)
+		{
+			$this->_current = &$node;
+		}
+	}
+
+	/**
+	 * Method to get the parent
+	 *
+	 * @return  void
+	 *
+	 * @since   11.1
+	 */
+	public function getParent()
+	{
+		JLog::add('JTree::getParent() is deprecated.', JLog::WARNING, 'deprecated');
+
+		$this->_current = &$this->_current->getParent();
+	}
+
+	/**
+	 * Method to get the parent
+	 *
+	 * @return  void
+	 *
+	 * @since   11.1
+	 */
+	public function reset()
+	{
+		JLog::add('JTree::reset() is deprecated.', JLog::WARNING, 'deprecated');
+
+		$this->_current = &$this->_root;
+	}
+}