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<?php
/**
* This file is part of phpDocumentor.
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
* @copyright 2010-2017 Mike van Riel<[email protected]>
* @license http://www.opensource.org/licenses/mit-license.php MIT
* @link http://phpdoc.org
*/
namespace phpDocumentor\Reflection\Types;
use phpDocumentor\Reflection\Type;
* Value Object representing a nullable type. The real type is wrapped.
final class Nullable implements Type
{
* @var Type
private $realType;
* Initialises this nullable type using the real type embedded
* @param Type $realType
public function __construct(Type $realType)
$this->realType = $realType;
}
* Provide access to the actual type directly, if needed.
* @return Type
public function getActualType()
return $this->realType;
* Returns a rendered output of the Type as it would be used in a DocBlock.
* @return string
public function __toString()
return '?' . $this->realType->__toString();