. */ /** * ConditionalFactor = ["NOT"] ConditionalPrimary * * @package Doctrine * @subpackage Query * @author Guilherme Blanco * @author Janne Vanhala * @license http://www.opensource.org/licenses/lgpl-license.php LGPL * @link http://www.phpdoctrine.org * @since 1.0 * @version $Revision$ */ class Doctrine_Query_Production_ConditionalFactor extends Doctrine_Query_Production { protected $_conditionalPrimary; public function syntax($paramHolder) { // ConditionalFactor = ["NOT"] ConditionalPrimary $notFactor = false; if ($this->_isNextToken(Doctrine_Query_Token::T_NOT)) { $this->_parser->match(Doctrine_Query_Token::T_NOT); $notFactor = true; } $this->_conditionalPrimary = $this->AST('ConditionalPrimary', $paramHolder); // Optimize depth instances in AST if ( ! $notFactor) { return $this->_conditionalPrimary; } } public function buildSql() { // Do not need to check $notFactor. It'll be always present if we have this instance. return 'NOT ' . $this->_conditionalPrimary->buildSql(); } }