sequence.php

<?php
namespace Bitrix\Iblock;
 
use Bitrix\Main\Entity;
use Bitrix\Main\Localization\Loc;
Loc::loadMessages(__FILE__);
 
class SequenceTable extends Entity\DataManager
{
    public static function getTableName()
    {
        return 'b_iblock_sequence';
    }
 
    public static function getMap()
    {
        return array(
            'IBLOCK_ID' => array(
                'data_type' => 'integer',
                'primary' => true,
                'title' => Loc::getMessage('IBLOCK_SEQUENCE_ENTITY_IBLOCK_ID_FIELD'),
            ),
            'CODE' => array(
                'data_type' => 'string',
                'primary' => true,
                'validation' => array(__CLASS__, 'validateCode'),
                'title' => Loc::getMessage('IBLOCK_SEQUENCE_ENTITY_CODE_FIELD'),
            ),
            'SEQ_VALUE' => array(
                'data_type' => 'integer',
                'title' => Loc::getMessage('IBLOCK_SEQUENCE_ENTITY_SEQ_VALUE_FIELD'),
            ),
            'IBLOCK' => array(
                'data_type' => 'Bitrix\Iblock\Iblock',
                'reference' => array('=this.IBLOCK_ID' => 'ref.ID'),
            ),
        );
    }
 
    public static function validateCode()
    {
        return array(
            new Entity\Validator\Length(null, 50),
        );
    }
}