<?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_Service_WindowsAzure

 * @subpackage Diagnostics

 * @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    $Id$

 */

/**

 * @see Zend_Service_WindowsAzure_Diagnostics_Exception

 */

require_once 'Zend/Service/WindowsAzure/Diagnostics/Exception.php';

/**

 * @see Zend_Service_WindowsAzure_Diagnostics_ConfigurationObjectBaseAbstract

 */

require_once 'Zend/Service/WindowsAzure/Diagnostics/ConfigurationObjectBaseAbstract.php';

/**

 * @see Zend_Service_WindowsAzure_Diagnostics_PerformanceCounterSubscription

 */

require_once 'Zend/Service/WindowsAzure/Diagnostics/PerformanceCounterSubscription.php';

/**

 * @category   Zend

 * @package    Zend_Service_WindowsAzure

 * @subpackage Diagnostics

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

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

 *

 * @property	int		BufferQuotaInMB						Buffer quota in MB

 * @property	int		ScheduledTransferPeriodInMinutes	Scheduled transfer period in minutes

 * @property	array	Subscriptions						Subscriptions

 */

class Zend_Service_WindowsAzure_Diagnostics_ConfigurationPerformanceCounters

	extends Zend_Service_WindowsAzure_Diagnostics_ConfigurationObjectBaseAbstract

{

    /**

     * Constructor

     * 

	 * @param	int		$bufferQuotaInMB					Buffer quota in MB

	 * @param	int		$scheduledTransferPeriodInMinutes	Scheduled transfer period in minutes

	 */

    public function __construct($bufferQuotaInMB = 0, $scheduledTransferPeriodInMinutes = 0) 

    {	        

        $this->_data = array(

            'bufferquotainmb'        			=> $bufferQuotaInMB,

            'scheduledtransferperiodinminutes' 	=> $scheduledTransferPeriodInMinutes,

        	'subscriptions'						=> array()

        );

    }

	/**

	 * Add subscription

	 * 

 	 * @param	string	$counterSpecifier					Counter specifier

 	 * @param	int		$sampleRateInSeconds				Sample rate in seconds

	 */

    public function addSubscription($counterSpecifier, $sampleRateInSeconds = 1)

    {

    	$this->_data['subscriptions'][$counterSpecifier] = new Zend_Service_WindowsAzure_Diagnostics_PerformanceCounterSubscription($counterSpecifier, $sampleRateInSeconds);

    }

	/**

	 * Remove subscription

	 * 

 	 * @param	string	$counterSpecifier					Counter specifier

	 */

    public function removeSubscription($counterSpecifier)

    {

    	if (isset($this->_data['subscriptions'][$counterSpecifier])) {

    		unset($this->_data['subscriptions'][$counterSpecifier]);

    	}

    }

}