<?php

/*
+---------------------------------------------------------------------------+
| OpenX v2.8                                                                |
| ==========                                                                |
|                                                                           |
| Copyright (c) 2003-2009 OpenX Limited                                     |
| For contact details, see: http://www.openx.org/                           |
|                                                                           |
| This program is free software; you can redistribute it and/or modify      |
| it under the terms of the GNU General Public License as published by      |
| the Free Software Foundation; either version 2 of the License, or         |
| (at your option) any later version.                                       |
|                                                                           |
| This program is distributed in the hope that it will be useful,           |
| but WITHOUT ANY WARRANTY; without even the implied warranty of            |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             |
| GNU General Public License for more details.                              |
|                                                                           |
| You should have received a copy of the GNU General Public License         |
| along with this program; if not, write to the Free Software               |
| Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA |
+---------------------------------------------------------------------------+
$Id: BucketProcessingStrategy.php 32264 2009-02-11 15:21:50Z andrew.hill $
*/

/**
 * The BucketProcessingStrategy interface
 *
 * @package    OpenXExtension
 * @subpackage DeliveryLog
 * @author     David Keen <david.keen@openx.org>
 */
interface OX_Extension_DeliveryLog_BucketProcessingStrategy {

    public function processBucket($oBucket, $oEnd);

     /**
     * A method to prune a bucket of all records up to and
     * including the time given.
     *
     * @param Date $oEnd   Prune until this interval_start (inclusive).
     * @param Date $oStart Only prune before this interval_start date (inclusive)
     *                     as well. Optional.
     * @return mixed Either the number of rows pruned, or an MDB2_Error objet.
     */
    public function pruneBucket($oBucket, $oEnd, $oStart = null);

}

?>