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<?php
/**
* Copyright 2012-2016 Horde LLC (http://www.horde.org/)
*
* See the enclosed file COPYING for license information (BSD). If you
* did not receive this file, see http://www.horde.org/licenses/bsd.
*
* @category Horde
* @copyright 2012-2016 Horde LLC
* @license http://www.horde.org/licenses/bsd New BSD License
* @package Mail
*/
/**
* Container object for a collection of group addresses.
*
* @author Michael Slusarz <slusarz@horde.org>
* @category Horde
* @copyright 2012-2016 Horde LLC
* @license http://www.horde.org/licenses/bsd New BSD License
* @package Mail
*/
class Horde_Mail_Rfc822_GroupList extends Horde_Mail_Rfc822_List
{
/**
* Add objects to the container.
*
* @param mixed $obs A RFC 822 object (or list of objects) to store in
* this object.
*/
public function add($obs)
{
if ($obs instanceof Horde_Mail_Rfc822_Object) {
$obs = array($obs);
}
foreach ($obs as $val) {
/* Only allow addresses. */
if ($val instanceof Horde_Mail_Rfc822_Address) {
parent::add($val);
}
}
}
/**
* Group count.
*
* @return integer The number of groups in the list.
*/
public function groupCount()
{
return 0;
}
}