factory.php

См. документацию.

<?php
 
namespace Bitrix\Calendar\Core\Mappers;
 
class Factory
{
    private static ?Section $sectionInstance = null;
    private static ?Event $eventInstance = null;
    private static ?SectionConnection $sectionConnectionInstance = null;
    private static ?EventConnection $eventConnectionInstance = null;
    private static ?SyncEvent $syncEventInstance = null;
    private static ?Connection $connectionInstance = null;
    private static ?EventOption $eventOptionInstance = null;
    private static ?EventCategory $eventCategoryInstance = null;
 
    public function getSection(): Section
    {
        if (!self::$sectionInstance)
        {
            self::$sectionInstance = new Section();
        }
 
        return self::$sectionInstance;
    }
 
 
    public function getEvent(): Event
    {
        if (!self::$eventInstance)
        {
            self::$eventInstance = new Event();
        }
 
        return self::$eventInstance;
    }
 
    public function getSectionConnection(): SectionConnection
    {
        if (!self::$sectionConnectionInstance)
        {
            self::$sectionConnectionInstance = new SectionConnection();
        }
 
        return self::$sectionConnectionInstance;
    }
 
 
    public function getEventConnection(): EventConnection
    {
        if (!self::$eventConnectionInstance)
        {
            self::$eventConnectionInstance = new EventConnection();
        }
 
        return self::$eventConnectionInstance;
    }
 
    public function getSyncEvent(): SyncEvent
    {
        if (!self::$syncEventInstance)
        {
            self::$syncEventInstance = new SyncEvent();
        }
 
        return self::$syncEventInstance;
    }
 
    public function getConnection(): Connection
    {
        if (!self::$connectionInstance)
        {
            self::$connectionInstance = new Connection();
        }
 
        return self::$connectionInstance;
    }
 
    public function getEventOption(): EventOption
    {
        if (!self::$eventOptionInstance)
        {
            self::$eventOptionInstance = new EventOption();
        }
 
        return self::$eventOptionInstance;
    }
 
    public function getEventCategory(): EventCategory
    {
        if (!self::$eventCategoryInstance)
        {
            self::$eventCategoryInstance = new EventCategory();
        }
 
        return self::$eventCategoryInstance;
    }
}