RelationResult.php

См. документацию.

<?php
 
namespace Bitrix\Calendar\Relation\Result;
 
use Bitrix\Calendar\Relation\Item\Relation;
use Bitrix\Main\Result;
 
class RelationResult extends Result
{
    public function setRelation(Relation $relation): self
    {
        $this->setData(['relation' => $relation]);
 
        return $this;
    }
 
    public function getRelation(): ?Relation
    {
        return $this->getData()['relation'] ?? null;
    }
}