public function setType($type)
    {
        $this->type = $type;

        switch ($this->type) {
            case 'jdepend-chart':
            case 'jdepend-xml':
            case 'overview-pyramid':
            case 'phpunit-xml':
            case 'summary-xml':
                break;

            default:
                throw new BuildException('Logger "' . $this->type . '" not implemented');
        }
    }