<?php
declare (strict_types=1);
namespace MailPoetVendor\Doctrine\ORM\Query\AST\Functions;
if (!defined('ABSPATH')) exit;
use MailPoetVendor\Doctrine\DBAL\Types\Type;
use MailPoetVendor\Doctrine\DBAL\Types\Types;
use MailPoetVendor\Doctrine\ORM\Query\AST\AggregateExpression;
use MailPoetVendor\Doctrine\ORM\Query\AST\TypedExpression;
use MailPoetVendor\Doctrine\ORM\Query\Parser;
use MailPoetVendor\Doctrine\ORM\Query\SqlWalker;
final class CountFunction extends FunctionNode implements TypedExpression
{
private $aggregateExpression;
public function getSql(SqlWalker $sqlWalker) : string
{
return $this->aggregateExpression->dispatch($sqlWalker);
}
public function parse(Parser $parser) : void
{
$this->aggregateExpression = $parser->AggregateExpression();
}
public function getReturnType() : Type
{
return Type::getType(Types::INTEGER);
}
}