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<?php
declare(strict_types=1);
namespace Doctrine\ORM\Query\AST;
use function strtoupper;
/**
* QuantifiedExpression ::= ("ALL" | "ANY" | "SOME") "(" Subselect ")"
*
* @link www.doctrine-project.org
*/
class QuantifiedExpression extends Node
{
/** @var string */
public $type;
/** @var Subselect */
public $subselect;
/** @param Subselect $subselect */
public function __construct($subselect)
{
$this->subselect = $subselect;
}
/** @return bool */
public function isAll()
{
return strtoupper($this->type) === 'ALL';
}
/** @return bool */
public function isAny()
{
return strtoupper($this->type) === 'ANY';
}
/** @return bool */
public function isSome()
{
return strtoupper($this->type) === 'SOME';
}
/**
* {@inheritdoc}
*/
public function dispatch($sqlWalker)
{
return $sqlWalker->walkQuantifiedExpression($this);
}
}
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