protected function getPolicyCheckViewMap( array $policyCheckOmitList )
    {
        if ( $this->policyCheckViewMap !== null )
            return $this->policyCheckViewMap;

        $this->policyCheckViewMap = array();
        foreach ( $policyCheckOmitList as $omitItem )
        {
            $items = explode( '/', $omitItem );
            if ( count( $items ) > 1 )
            {
                $module = $items[0];
                if ( !isset( $this->policyCheckViewMap[$module] ) )
                    $this->policyCheckViewMap[$module] = array();
                $this->policyCheckViewMap[$module][$items[1]] = true;
            }
        }

        return $this->policyCheckViewMap;
    }