<?php /* This file is part of ActiveLink PHP XML Package (www.active-link.com). Copyright (c) 2002-2004 by Zurab Davitiani You can contact the author of this software via E-mail at hattrick@mailcan.com ActiveLink PHP XML Package is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. ActiveLink PHP XML Package is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with ActiveLink PHP XML Package; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* * requires XML class */ import("org.active-link.xml.XML"); /** * XMLBranch class provides a tree-like structure to read/write/modify XML * @class XMLBranch * @package org.active-link.xml * @author Zurab Davitiani * @version 0.4.0 * @extends XML * @requires XML * @see Tree */ class XMLBranch extends XML { var $parentXML; /** * Gets parent object of the XML branch * @method getParentXML * @returns parent object of the XML branch */ function getParentXML() { return $this->parentXML; } /** * Sets parent object of the XML branch * @method setParentXML * @param object xml * @returns true if successful, false otherwise */ function setParentXML(&$xml) { $success = false; if(strtolower(get_class($xml)) == "xml" || strtolower(get_class($xml)) == "xmlbranch") { $this->parentXML = &$xml; $success = true; } return $success; } } ?>