src/Repositories/EavAttributeSetRepository.php
public function findOneByEntityTypeCodeAndAttributeSetName($entityTypeCode, $attributeSetName)
    {

        // initialize the params
        $params = array(
            MemberNames::ENTITY_TYPE_CODE   => $entityTypeCode,
            MemberNames::ATTRIBUTE_SET_NAME => $attributeSetName
        );

        // load and return the attribute set
        $this->eavAttributeSetByEntityTypeCodeAndAttributeSetNameStmt->execute($params);
        return $this->eavAttributeSetByEntityTypeCodeAndAttributeSetNameStmt->fetch(\PDO::FETCH_ASSOC);
    }
public function findOneByEntityTypeCodeAndAttributeSetName($entityTypeCode, $attributeSetName)
    {

        // initialize the params
        $params = array(
            MemberNames::ENTITY_TYPE_CODE   => $entityTypeCode,
            MemberNames::ATTRIBUTE_SET_NAME => $attributeSetName
        );

        // load and return the attribute set
        $this->eavAttributeSetByEntityTypeCodeAndAttributeSetNameStmt->execute($params);
        return $this->eavAttributeSetByEntityTypeCodeAndAttributeSetNameStmt->fetch(\PDO::FETCH_ASSOC);
    }
Load's and return's the EAV attribute set with the passed entity type code and attribute set name.

@param string $entityTypeCode   The entity type code of the EAV attribute set to load
@param string $attributeSetName The attribute set name of the EAV attribute set to return

@return array The EAV attribute set