<?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_Amf

 * @subpackage Parse

 * @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: Deserializer.php 20096 2010-01-06 02:05:09Z bkarwin $

 */

/**

 * Abstract cass that all deserializer must implement.

 *

 * Logic for deserialization of the AMF envelop is based on resources supplied

 * by Adobe Blaze DS. For and example of deserialization please review the BlazeDS

 * source tree.

 *

 * @see        http://opensource.adobe.com/svn/opensource/blazeds/trunk/modules/core/src/java/flex/messaging/io/amf/

 * @package    Zend_Amf

 * @subpackage Parse

 * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)

 * @license    http://framework.zend.com/license/new-bsd     New BSD License

 */

abstract class Zend_Amf_Parse_Deserializer

{

    /**

     * The raw string that represents the AMF request.

     *

     * @var Zend_Amf_Parse_InputStream

     */

    protected $_stream;

    /**

     * Constructor

     *

     * @param  Zend_Amf_Parse_InputStream $stream

     * @return void

     */

    public function __construct(Zend_Amf_Parse_InputStream $stream)

    {

        $this->_stream = $stream;

    }

    /**

     * Checks for AMF marker types and calls the appropriate methods

     * for deserializing those marker types. Markers are the data type of

     * the following value.

     *

     * @param  int $typeMarker

     * @return mixed Whatever the data type is of the marker in php

     */

    public abstract function readTypeMarker($markerType = null);

}