Smile\ElasticsuiteCatalog\Model\Autocomplete\Product\Attribute\DataProvider::getFilterField PHP Метод

getFilterField() приватный Метод

Get filter field for an attribute.
private getFilterField ( Magento\Catalog\Model\ResourceModel\Product\Attribute $attribute ) : string
$attribute Magento\Catalog\Model\ResourceModel\Product\Attribute Product attribute.
Результат string
    private function getFilterField($attribute)
    {
        return $this->autocompleteHelper->getAttributeAutocompleteField($attribute);
    }