public function getOutput()
    {
        if (!isset($this->output)) {
            $this->output = new ShellOutput(
                ShellOutput::VERBOSITY_NORMAL,
                $this->getOutputDecorated(),
                null,
                $this->getPager()
            );
        }

        return $this->output;
    }
public function getOutput()
    {
        if (!isset($this->output)) {
            $this->output = new ShellOutput(
                ShellOutput::VERBOSITY_NORMAL,
                $this->getOutputDecorated(),
                null,
                $this->getPager()
            );
        }

        return $this->output;
    }
public function getOutput ( ) { if ( ! isset ( $ this -> output ) ) { $ this -> output = new ShellOutput ( ShellOutput :: VERBOSITY_NORMAL , $ this -> getOutputDecorated ( ) , null , $ this -> getPager ( ) ) ; } return $ this -> output ; }
Get a Shell Output service instance.

If none has been explicitly provided, this will create a new instance
with VERBOSITY_NORMAL and the output page supplied by self::getPager

@see self::getPager

@return ShellOutput
Get a Shell Output service instance .