GroupByClassProjection.class.php

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00001 <?php
00002 /***************************************************************************
00003  *   Copyright (C) 2007 by Dmitry A. Lomash                                *
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 GroupByClassProjection extends ClassProjection
00016     {
00020         public static function create($class)
00021         {
00022             return new self($class);
00023         }
00024         
00025         /* void */ protected function subProcess(
00026             JoinCapableQuery $query, DBField $field
00027         )
00028         {
00029             $query->groupBy($field);
00030         }
00031     }
00032 ?>