<?php declare(strict_types=1); namespace Doctrine\ORM\Query\AST; class AggregateExpression extends Node { /** @var string */ public $functionName; /** @var PathExpression|SimpleArithmeticExpression */ public $pathExpression; /** * Some aggregate expressions support distinct, eg COUNT. * * @var bool */ public $isDistinct = false; /** * @param string $functionName * @param PathExpression|SimpleArithmeticExpression $pathExpression * @param bool $isDistinct */ public function __construct($functionName, $pathExpression, $isDistinct) { $this->functionName = $functionName; $this->pathExpression = $pathExpression; $this->isDistinct = $isDistinct; } /** * {@inheritdoc} */ public function dispatch($walker) { return $walker->walkAggregateExpression($this); } }