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DocumentElement.php
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DocumentElement.php
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<?php
namespace JBBCode;
require_once('ElementNode.php');
/**
* @author Jackson Owens
*
* A DocumentElement object represents the root of a document tree. All documents represented by
* this document model should have one as its root.
*
*/
class DocumentElement extends ElementNode {
/**
* Constructs the document element node
*/
public function __construct() {
parent::__construct();
$this->setTagName("Document");
}
/**
* (non-PHPdoc)
* @see JBBCode.ElementNode::getAsBBCode()
*
* Returns the BBCode representation of this document
*
* @return this document's bbcode representation
*/
public function getAsBBCode() {
$s = "";
foreach($this->getChildren() as $child)
$s .= $child->getAsBBCode();
return $s;
}
/**
* (non-PHPdoc)
* @see JBBCode.ElementNode::getAsHTML()
*
* Documents don't add any html. They only exist as a container for their children, so getAsHTML() simply iterates through the
* document's children, returning their html.
*
* @return the HTML representation of this document
*/
public function getAsHTML() {
$s = "";
foreach($this->getChildren() as $child)
$s .= $child->getAsHTML();
return $s;
}
public function accept(NodeVisitor $visitor) {
$visitor->visitDocumentElement($this);
}
}