2009-01-20 20:07:07 +03:00
|
|
|
<?php
|
2009-08-07 01:42:07 +04:00
|
|
|
/*
|
|
|
|
* $Id$
|
|
|
|
*
|
|
|
|
* 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
|
2012-05-26 16:37:00 +04:00
|
|
|
* and is licensed under the MIT license. For more information, see
|
2009-08-07 01:42:07 +04:00
|
|
|
* <http://www.doctrine-project.org>.
|
2009-01-20 20:07:07 +03:00
|
|
|
*/
|
|
|
|
|
2009-01-22 22:38:10 +03:00
|
|
|
namespace Doctrine\ORM\Query\AST;
|
|
|
|
|
2009-01-20 20:07:07 +03:00
|
|
|
/**
|
|
|
|
* ArithmeticFactor ::= [("+" | "-")] ArithmeticPrimary
|
|
|
|
*
|
2012-05-26 16:37:00 +04:00
|
|
|
*
|
2009-08-07 01:42:07 +04:00
|
|
|
* @link www.doctrine-project.org
|
|
|
|
* @since 2.0
|
|
|
|
* @version $Revision: 3938 $
|
|
|
|
* @author Guilherme Blanco <guilhermeblanco@hotmail.com>
|
|
|
|
* @author Jonathan Wage <jonwage@gmail.com>
|
|
|
|
* @author Roman Borschel <roman@code-factory.org>
|
2009-01-20 20:07:07 +03:00
|
|
|
*/
|
2009-01-22 22:38:10 +03:00
|
|
|
class ArithmeticFactor extends Node
|
2009-01-20 20:07:07 +03:00
|
|
|
{
|
2009-08-07 01:42:07 +04:00
|
|
|
/**
|
|
|
|
* @var ArithmeticPrimary
|
|
|
|
*/
|
|
|
|
public $arithmeticPrimary;
|
2011-12-20 01:56:19 +04:00
|
|
|
|
2009-08-07 01:42:07 +04:00
|
|
|
/**
|
|
|
|
* @var null|boolean NULL represents no sign, TRUE means positive and FALSE means negative sign
|
|
|
|
*/
|
|
|
|
public $sign;
|
2009-01-20 20:07:07 +03:00
|
|
|
|
2009-08-07 01:42:07 +04:00
|
|
|
public function __construct($arithmeticPrimary, $sign = null)
|
2009-01-20 20:07:07 +03:00
|
|
|
{
|
2009-08-07 01:42:07 +04:00
|
|
|
$this->arithmeticPrimary = $arithmeticPrimary;
|
|
|
|
$this->sign = $sign;
|
2009-01-20 20:07:07 +03:00
|
|
|
}
|
|
|
|
|
|
|
|
public function isPositiveSigned()
|
|
|
|
{
|
2009-08-07 01:42:07 +04:00
|
|
|
return $this->sign === true;
|
2009-01-20 20:07:07 +03:00
|
|
|
}
|
|
|
|
|
|
|
|
public function isNegativeSigned()
|
|
|
|
{
|
2009-08-07 01:42:07 +04:00
|
|
|
return $this->sign === false;
|
2009-01-20 20:07:07 +03:00
|
|
|
}
|
2009-03-23 20:39:33 +03:00
|
|
|
|
|
|
|
public function dispatch($sqlWalker)
|
|
|
|
{
|
|
|
|
return $sqlWalker->walkArithmeticFactor($this);
|
|
|
|
}
|
2012-05-26 16:37:00 +04:00
|
|
|
}
|