src/Repositories/CatalogAttributeRepository.php
public function load($attributeId)
    {
        // load and return the EAV catalog attribute with the ID
        $this->catalogAttributeStmt->execute(array(MemberNames::ATTRIBUTE_ID => $attributeId));
        return $this->catalogAttributeStmt->fetch(\PDO::FETCH_ASSOC);
    }
public function load($attributeId)
    {
        // load and return the EAV catalog attribute with the ID
        $this->catalogAttributeStmt->execute(array(MemberNames::ATTRIBUTE_ID => $attributeId));
        return $this->catalogAttributeStmt->fetch(\PDO::FETCH_ASSOC);
    }
Return's the EAV catalog attribute with the passed ID.

@param string $attributeId The ID of the EAV catalog attribute to return

@return array The EAV catalog attribute