public function withMeterGain($value)
    {
        if (null !== $this->meterGain) {
            throw new LogicException('Meter gain already defined');
        }

        $this->meterGain = $value;

        return $this;
    }
public function withMeterGain($value)
    {
        if (null !== $this->meterGain) {
            throw new LogicException('Meter gain already defined');
        }

        $this->meterGain = $value;

        return $this;
    }
public function withMeterGain ( $ value ) { if ( null !== $ this -> meterGain ) { throw new LogicException ( 'Meter gain already defined' ) ; } $ this -> meterGain = $ value ; return $ this ; }
Define the meter gain.

@param int $value

@return static
Define the meter gain .