EntityBuilder.php

См. документацию.

<?php
 
namespace Bitrix\Calendar\Relation\Builder\Entity;
 
use Bitrix\Calendar\Relation\Item\Entity;
 
abstract class EntityBuilder
{
    abstract protected function getEntityId(): int;
    abstract protected function getEntityType(): string;
    abstract protected function getLink(): string;
 
    public function build(): Entity
    {
        $entity = new Entity($this->getEntityId(), $this->getEntityType());
        $entity->setLink($this->getLink());
 
        return $entity;
    }
}