builder.php

См. документацию.

<?php
namespace Bitrix\Sale\Archive\Recovery;
 
use \Bitrix\Main\Result,
    \Bitrix\Sale\Archive;

abstract class Builder implements Buildable, ArchivePackable
{
    protected $order = null;
    protected $packedOrder = null;
    protected $entitiesFields = [];
    protected $packedBasketItems = [];
 
    public function setPackedOrder(PackedField $field)
    {
        $this->packedOrder = $field;
    }
 
    public function addPackedBasketItem($id, PackedField $field)
    {
        $this->packedBasketItems[$id] = $field;
    }
 
    public function tryUnpack()
    {
        return new Result();
    }
 
    public function setEntityFields($name, array $value = null)
    {
        if (!is_array($this->entitiesFields[$name]))
        {
            $this->entitiesFields[$name] = [];
        }
        $this->entitiesFields[$name] = $value;
    }
 
    abstract public function buildOrder();
}