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<?php
namespace Sabre\VObject;
use ArrayIterator;
use LogicException;
/**
* VObject ElementList.
*
* This class represents a list of elements. Lists are the result of queries,
* such as doing $vcalendar->vevent where there's multiple VEVENT objects.
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
class ElementList extends ArrayIterator {
/* {{{ ArrayAccess Interface */
/**
* Sets an item through ArrayAccess.
*
* @param int $offset
* @param mixed $value
*
* @return void
*/
function offsetSet($offset, $value) {
throw new LogicException('You can not add new objects to an ElementList');
}
/**
* Sets an item through ArrayAccess.
*
* This method just forwards the request to the inner iterator
*
* @param int $offset
*
* @return void
*/
function offsetUnset($offset) {
throw new LogicException('You can not remove objects from an ElementList');
}
/* }}} */
}
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