73 lines
2.4 KiB
PHP
73 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>.
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* ConditionalTerm = ConditionalFactor {"AND" ConditionalFactor}
|
||
|
|
*
|
||
|
|
* @package Doctrine
|
||
|
|
* @subpackage Query
|
||
|
|
* @author Guilherme Blanco <guilhermeblanco@hotmail.com>
|
||
|
|
* @author Janne Vanhala <jpvanhal@cc.hut.fi>
|
||
|
|
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
|
||
|
|
* @link http://www.phpdoctrine.org
|
||
|
|
* @since 1.0
|
||
|
|
* @version $Revision$
|
||
|
|
*/
|
||
|
|
class Doctrine_Query_Production_ConditionalTerm extends Doctrine_Query_Production
|
||
|
|
{
|
||
|
|
protected $_conditionalFactors = array();
|
||
|
|
|
||
|
|
|
||
|
|
public function syntax($paramHolder)
|
||
|
|
{
|
||
|
|
// ConditionalTerm = ConditionalFactor {"AND" ConditionalFactor}
|
||
|
|
$this->_conditionalFactors[] = $this->AST('ConditionalFactor', $paramHolder);
|
||
|
|
|
||
|
|
while ($this->_isNextToken(Doctrine_Query_Token::T_AND)) {
|
||
|
|
$this->_parser->match(Doctrine_Query_Token::T_AND);
|
||
|
|
$this->_conditionalFactors[] = $this->AST('ConditionalFactor', $paramHolder);
|
||
|
|
}
|
||
|
|
|
||
|
|
// Optimize depth instances in AST
|
||
|
|
if (count($this->_conditionalFactors) == 1) {
|
||
|
|
return $this->_conditionalFactors[0];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
public function buildSql()
|
||
|
|
{
|
||
|
|
return implode(' AND ', $this->_mapConditionalFactors());
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
protected function _mapConditionalFactors()
|
||
|
|
{
|
||
|
|
return array_map(array(&$this, '_mapConditionalFactor'), $this->_conditionalFactors);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
protected function _mapConditionalFactor($value)
|
||
|
|
{
|
||
|
|
return $value->buildSql();
|
||
|
|
}
|
||
|
|
}
|