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<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Pdf
* @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: UpdateInfoContainer.php 20096 2010-01-06 02:05:09Z bkarwin $
*/
/**
* Container which collects updated object info.
*
* @package Zend_Pdf
* @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Pdf_UpdateInfoContainer
{
/**
* Object number
*
* @var integer
*/
private $_objNum;
/**
* Generation number
*
* @var integer
*/
private $_genNum;
/**
* Flag, which signals, that object is free
*
* @var boolean
*/
private $_isFree;
/**
* String representation of the object
*
* @var Zend_Memory_Container|null
*/
private $_dump = null;
/**
* Object constructor
*
* @param integer $objCount
*/
public function __construct($objNum, $genNum, $isFree, $dump = null)
{
$this->_objNum = $objNum;
$this->_genNum = $genNum;
$this->_isFree = $isFree;
if ($dump !== null) {
if (strlen($dump) > 1024) {
require_once 'Zend/Pdf.php';
$this->_dump = Zend_Pdf::getMemoryManager()->create($dump);
} else {
$this->_dump = $dump;
}
}
}
/**
* Get object number
*
* @return integer
*/
public function getObjNum()
{
return $this->_objNum;
}
/**
* Get generation number
*
* @return integer
*/
public function getGenNum()
{
return $this->_genNum;
}
/**
* Check, that object is free
*
* @return boolean
*/
public function isFree()
{
return $this->_isFree;
}
/**
* Get string representation of the object
*
* @return string
*/
public function getObjectDump()
{
if ($this->_dump === null) {
return '';
}
if (is_string($this->_dump)) {
return $this->_dump;
}
return $this->_dump->getRef();
}
}
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