/includes/Opl/Opt/Xml/Root.php
PHP | 107 lines | 44 code | 11 blank | 52 comment | 4 complexity | 6f22a453314fc60a8042b1382bb81047 MD5 | raw file
Possible License(s): GPL-3.0, MIT
- <?php
- /*
- * OPEN POWER LIBS <http://www.invenzzia.org>
- *
- * This file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE. It is also available through
- * WWW at this URL: <http://www.invenzzia.org/license/new-bsd>
- *
- * Copyright (c) Invenzzia Group <http://www.invenzzia.org>
- * and other contributors. See website for details.
- *
- * $Id: Root.php 231 2009-09-19 07:13:14Z zyxist $
- */
- /*
- * XML tree root node.
- */
- class Opt_Xml_Root extends Opt_Xml_Scannable
- {
- private $_prolog = NULL;
- private $_dtd = NULL;
- /**
- * Constructs the root node.
- */
- public function __construct()
- {
- parent::__construct();
- } // end __construct();
- /**
- * Overwritten parent setter - the root node cannot have parents.
- *
- * @param Opt_Xml_Node $parent The new parent (ignored).
- */
- public function setParent($parent)
- {
- /* null */
- } // end setParent();
- /**
- * Sets the new document prolog.
- * @param Opt_Xml_Prolog $prolog The new prolog.
- */
- public function setProlog(Opt_Xml_Prolog $prolog)
- {
- $this->_prolog = $prolog;
- } // end setProlog();
- /**
- * Sets the new DTD.
- * @param Opt_Xml_Dtd $dtd The new DTD
- */
- public function setDtd(Opt_Xml_Dtd $dtd)
- {
- $this->_dtd = $dtd;
- } // end setDtd();
- /**
- * Returns true, if the document has a prolog.
- * @return Boolean
- */
- public function hasProlog()
- {
- return !is_null($this->_prolog);
- } // end hasProlog();
- /**
- * Returns true, if the document has DTD.
- * @return Boolean
- */
- public function hasDtd()
- {
- return !is_null($this->_dtd);
- } // end hasDtd();
- /**
- * Returns the existing document prolog
- * @return Opt_Xml_Prolog
- */
- public function getProlog()
- {
- return $this->_prolog;
- } // end getProlog();
- /**
- * Returns the existing DTD.
- * @return Opt_Xml_Dtd
- */
- public function getDtd()
- {
- return $this->_dtd;
- } // end getDtd();
- /**
- * Tests, if the specified node can be a child of root.
- * @param Opt_Xml_Node $node The node to test.
- */
- protected function _testNode(Opt_Xml_Node $node)
- {
- if($node->getType() == 'Opt_Xml_Expression' && $node->getType() == 'Opt_Xml_Cdata')
- {
- throw new Opt_APIInvalidNodeType_Exception('Opt_Xml_Root', $node->getType());
- }
- } // end _testNode();
- } // end Opt_Xml_Root;