storetree.php

<?php
namespace Bitrix\Catalog\Product\Store\BatchBalancer;
 
use Bitrix\Catalog\Product\Store\BatchBalancer\Entity\StoreItem;
 
 
final class StoreTree extends InventoryTree
{
    public function push(StoreItem $item): void
    {
        $this->append($item);
    }
 
    public function getByHash(string $hash): ?StoreItem
    {
        foreach ($this->getIterator() as $item)
        {
            if ($item->getHash() === $hash)
            {
                return $item;
            }
        }
 
        return null;
    }
}