public function getStringPacker()
    {
        if ($this->stringPacker === null) {
            $packer = new StringPacker();
            $this->stringPacker = $packer;
        }
        return $this->stringPacker;
    }
public function getStringPacker()
    {
        if ($this->stringPacker === null) {
            $packer = new StringPacker();
            $this->stringPacker = $packer;
        }
        return $this->stringPacker;
    }
public function getStringPacker ( ) { if ( $ this -> stringPacker === null ) { $ packer = new StringPacker ( ) ; $ this -> stringPacker = $ packer ; } return $ this -> stringPacker ; }
Get the packer used by this message.

@return StringPacker
Get the packer used by this message .