Piwik\Columns\Updater::__construct PHP 메소드

    public function __construct(array $visitDimensions = null, array $actionDimensions = null, array $conversionDimensions = null)
    {
        $this->visitDimensions = $visitDimensions;
        $this->actionDimensions = $actionDimensions;
        $this->conversionDimensions = $conversionDimensions;
    }