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<?php
declare(strict_types=1);
/**
* 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.
*
* @link http://phpdoc.org
*/
namespace phpDocumentor\Reflection\DocBlock\Tags;
use phpDocumentor\Reflection\DocBlock\Description;
use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
use phpDocumentor\Reflection\Types\Context as TypeContext;
use phpDocumentor\Reflection\Utils;
use Webmozart\Assert\Assert;
/**
* Reflection class for a {@}link tag in a Docblock.
*/
final class Link extends BaseTag implements Factory\StaticMethod
{
/** @var string */
protected $name = 'link';
/** @var string */
private $link;
/**
* Initializes a link to a URL.
*/
public function __construct(string $link, ?Description $description = null)
{
$this->link = $link;
$this->description = $description;
}
public static function create(
string $body,
?DescriptionFactory $descriptionFactory = null,
?TypeContext $context = null
): self {
Assert::notNull($descriptionFactory);
$parts = Utils::pregSplit('/\s+/Su', $body, 2);
$description = isset($parts[1]) ? $descriptionFactory->create($parts[1], $context) : null;
return new static($parts[0], $description);
}
/**
* Gets the link
*/
public function getLink(): string
{
return $this->link;
}
/**
* Returns a string representation for this tag.
*/
public function __toString(): string
{
if ($this->description) {
$description = $this->description->render();
} else {
$description = '';
}
$link = $this->link;
return $link . ($description !== '' ? ($link !== '' ? ' ' : '') . $description : '');
}
}
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