78 lines
2.4 KiB
PHP
78 lines
2.4 KiB
PHP
<?php
|
|
/*
|
|
* $Id$
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*
|
|
* This software consists of voluntary contributions made by many individuals
|
|
* and is licensed under the LGPL. For more information, see
|
|
* <http://www.phpdoctrine.org>.
|
|
*/
|
|
|
|
namespace Doctrine\ORM\Query\AST;
|
|
|
|
/**
|
|
* SelectClause = "SELECT" ["DISTINCT"] SelectExpression {"," SelectExpression}
|
|
*
|
|
* @author Guilherme Blanco <guilhermeblanco@hotmail.com>
|
|
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
|
|
* @link http://www.phpdoctrine.org
|
|
* @since 2.0
|
|
* @version $Revision$
|
|
*/
|
|
class SelectClause extends Node
|
|
{
|
|
protected $_isDistinct;
|
|
|
|
protected $_selectExpressions = array();
|
|
|
|
public function __construct(array $selectExpressions, $isDistinct)
|
|
{
|
|
$this->_isDistinct = $isDistinct;
|
|
$this->_selectExpressions = $selectExpressions;
|
|
}
|
|
|
|
/* Getters */
|
|
public function isDistinct()
|
|
{
|
|
return $this->_isDistinct;
|
|
}
|
|
|
|
|
|
public function getSelectExpressions()
|
|
{
|
|
return $this->_selectExpressions;
|
|
}
|
|
|
|
|
|
/* REMOVE ME LATER. COPIED METHODS FROM SPLIT OF PRODUCTION INTO "AST" AND "PARSER" */
|
|
|
|
public function buildSql()
|
|
{
|
|
return 'SELECT ' . (($this->_isDistinct) ? 'DISTINCT ' : '')
|
|
. implode(', ', $this->_mapSelectExpressions());
|
|
}
|
|
|
|
|
|
protected function _mapSelectExpressions()
|
|
{
|
|
return array_map(array(&$this, '_mapSelectExpression'), $this->_selectExpressions);
|
|
}
|
|
|
|
|
|
protected function _mapSelectExpression($value)
|
|
{
|
|
return is_object($value) ? $value->buildSql() : $value;
|
|
}
|
|
}
|