<?php
namespace RedBeanPHP\Cursor;
use RedBeanPHP\Cursor as Cursor;
/**
* NULL Database Cursor
* Implementation of the NULL Cursor.
* Used for an empty BeanCollection. This Cursor
* can be used for instance if a query fails but the interface
* demands a cursor to be returned.
*
* @file RedBeanPHP/Cursor/NULLCursor.php
* @author Gabor de Mooij and the RedBeanPHP Community
* @license BSD/GPLv2
*
* @copyright
* (c) G.J.G.T. (Gabor) de Mooij and the RedBeanPHP Community.
* This source file is subject to the BSD/GPLv2 License that is bundled
* with this source code in the file license.txt.
*/
class NullCursor implements Cursor
{
/**
* @see Cursor::getNextItem
*/
public function getNextItem()
{
return NULL;
}
/**
* @see Cursor::reset
*/
public function reset()
{
return NULL;
}
/**
* @see Cursor::close
*/
public function close()
{
return NULL;
}
}
|
Download
