<?php declare(strict_types=1); namespace Doctrine\ORM\Query\AST; /** * ArithmeticExpression ::= SimpleArithmeticExpression | "(" Subselect ")" * * @link www.doctrine-project.org */ class ArithmeticExpression extends Node { /** @var SimpleArithmeticExpression|null */ public $simpleArithmeticExpression; /** @var Subselect|null */ public $subselect; /** @return bool */ public function isSimpleArithmeticExpression() { return (bool) $this->simpleArithmeticExpression; } /** @return bool */ public function isSubselect() { return (bool) $this->subselect; } /** * {@inheritdoc} */ public function dispatch($walker) { return $walker->walkArithmeticExpression($this); } }