DocumentImport::resolveItemsArrayParams

static function resolveItemsArrayParams($value, $fieldName, array $fieldsInfo, array $document)
    {
        $result = null;

        switch($fieldName)
        {
            case 'REK_VALUES':
                $result = self::resolveTraitsParams($value, $fieldsInfo);
                break;
            case 'TAXES':
                $result = self::resolveTaxParams($value, $fieldsInfo);
                break;
            case 'ITEM_UNIT':
                $result = self::resolveUnitParams($value, $fieldsInfo);
                break;
		case 'DISCOUNTS':
			$result = self::resolveDiscountsParams($value, $fieldsInfo);
			break;
        }
        return $result;
    }