public function setLine($number, $isOffset = false)
    {
        if ($isOffset) {
            $this->line += $number;
        } else {
            $this->line = $number;
        }
    }
public function setLine($number, $isOffset = false)
    {
        if ($isOffset) {
            $this->line += $number;
        } else {
            $this->line = $number;
        }
    }
public function setLine ( $ number , $ isOffset = false ) { if ( $ isOffset ) { $ this -> line += $ number ; } else { $ this -> line = $ number ; } }
Sets the line number.

@param int  $number   the new line number
@param bool $isOffset if set to true, the position acts as an offset and not an absolute position
Sets the line number .