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

    private function initAttributes()
    {
        $attributeCollection = $this->attributeHelper->getAttributeCollection();
        $this->resourceModel->addIndexedFilterToAttributeCollection($attributeCollection);
        foreach ($attributeCollection as $attribute) {
            if ($this->canIndexAttribute($attribute)) {
                $attributeId = (int) $attribute->getId();
                $this->attributesById[$attributeId] = $attribute;
                $this->attributeIdsByTable[$attribute->getBackendTable()][] = $attributeId;
                $this->initField($attribute);
            }
        }
        return $this;
    }