Smile\ElasticsuiteCatalog\Model\Eav\Indexer\Fulltext\Datasource\AbstractAttributeData::__construct PHP Method

    public function __construct(ResourceModel $resourceModel, FieldFactory $fieldFactory, ProductAttributeHelper $attributeHelper, array $indexedBackendModels = [])
    {
        $this->resourceModel = $resourceModel;
        $this->attributeHelper = $attributeHelper;
        $this->fieldFactory = $fieldFactory;
        if (is_array($indexedBackendModels) && !empty($indexedBackendModels)) {
            $indexedBackendModels = array_values($indexedBackendModels);
            $this->indexedBackendModels = array_merge($indexedBackendModels, $this->indexedBackendModels);
        }
        $this->initAttributes();
    }