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<?php |
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/* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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* This software consists of voluntary contributions made by many individuals |
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* and is licensed under the MIT license. For more information, see |
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* <http://www.doctrine-project.org>. |
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*/ |
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namespace Doctrine\ORM\Query\AST; |
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/** |
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* ArithmeticFactor ::= [("+" | "-")] ArithmeticPrimary |
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* |
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* @link www.doctrine-project.org |
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* @since 2.0 |
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* @author Guilherme Blanco <[email protected]> |
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* @author Jonathan Wage <[email protected]> |
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* @author Roman Borschel <[email protected]> |
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*/ |
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class ArithmeticFactor extends Node |
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{ |
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/** |
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* @var mixed |
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*/ |
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public $arithmeticPrimary; |
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/** |
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* NULL represents no sign, TRUE means positive and FALSE means negative sign. |
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* |
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* @var null|boolean |
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*/ |
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public $sign; |
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/** |
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* @param mixed $arithmeticPrimary |
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* @param null|bool $sign |
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*/ |
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public function __construct($arithmeticPrimary, $sign = null) |
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{ |
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$this->arithmeticPrimary = $arithmeticPrimary; |
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$this->sign = $sign; |
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} |
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/** |
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* @return bool |
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*/ |
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public function isPositiveSigned() |
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{ |
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return $this->sign === true; |
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} |
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/** |
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* @return bool |
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*/ |
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public function isNegativeSigned() |
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{ |
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return $this->sign === false; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function dispatch($sqlWalker) |
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{ |
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return $sqlWalker->walkArithmeticFactor($this); |
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} |
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} |
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doctrine /
orm
