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<?php
declare(strict_types=1);
/*
* This file is part of the Superdesk Publisher Content Bundle.
*
* Copyright 2019 Sourcefabric z.ú. and contributors.
* For the full copyright and license information, please see the
* AUTHORS and LICENSE files distributed with this source code.
* @copyright 2019 Sourcefabric z.ú
* @license http://www.superdesk.org/license
*/
namespace SWP\Bundle\ContentBundle\Model;
use Doctrine\Common\Collections\Collection;
trait RelatedArticlesAwareTrait
{
/**
* @var RelatedArticleInterface[]|Collection
protected $relatedArticles;
public function addRelatedArticle(RelatedArticleInterface $relatedArticle): void
if (!$this->hasRelatedArticle($relatedArticle)) {
$relatedArticle->setRelatesTo($this);
$this->relatedArticles->add($relatedArticle);
}
public function removeRelatedArticle(RelatedArticleInterface $relatedArticle): void
if ($this->hasRelatedArticle($relatedArticle)) {
$relatedArticle->setRelatesTo(null);
$this->relatedArticles->removeElement($relatedArticle);
public function hasRelatedArticle(RelatedArticleInterface $relatedArticle): bool
return $this->relatedArticles->contains($relatedArticle);
public function getRelatedArticles(): Collection
return $this->relatedArticles;