# OqlOrderByExpression.class.php

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    00001 <?php
    00002 /****************************************************************************
    00003  *   Copyright (C) 2008 by Vladlen Y. Koshelev                              *
    00004  *                                                                          *
    00005  *   This program is free software; you can redistribute it and/or modify   *
    00006  *   it under the terms of the GNU Lesser General Public License as         *
    00007  *   published by the Free Software Foundation; either version 3 of the     *
    00008  *   License, or (at your option) any later version.                        *
    00009  *                                                                          *
    00010  ****************************************************************************/
    00011
    00015     final class OqlOrderByExpression extends OqlQueryExpression
    00016     {
    00017         const CLASS_NAME = 'OrderBy';
    00018
    00019         private $direction = null;
    00020
    00021         public function __construct(OqlQueryParameter $parameter, $direction)
    00022         {
    00023             $this->
    00024                 setClassName(self::CLASS_NAME)->
    00025                 addParameter($parameter);
    00026
    00027             $this->direction = $direction;
    00028         }
    00029
    00033         public function evaluate($values)
    00034         {
    00035             return parent::evaluate($values)->
    00036                 setDirection($this->direction);
    00037         }
    00038     }
    00039 ?>