public function getScope()
    {
        $scope = $this->getData('scope');

        if ($scope === null) {
            $scope = ContainerScopeInterface::SCOPE_DEFAULT;

            if ($this->getContainerCode()) {
                $scope = ContainerScopeInterface::SCOPE_CONTAINERS;
            }
            if ($this->getStoreCode()) {
                $scope = ContainerScopeInterface::SCOPE_STORE_CONTAINERS;
            }

            $this->setScope($scope);
        }

        return $scope;
    }