ChannelStats::merge

public function merge(ProtobufMessage $message)
    {
        if ( ! $message instanceof BitrixPullProtobufChannelStats) {
            throw new InvalidArgumentException(sprintf('Argument 1 passed to %s must be a %s, %s given', __METHOD__, __CLASS__, get_class($message)));
        }

        $this->id = ($message->id !== null) ? $message->id : $this->id;
        $this->isPrivate = ($message->isPrivate !== null) ? $message->isPrivate : $this->isPrivate;
        $this->isOnline = ($message->isOnline !== null) ? $message->isOnline : $this->isOnline;
    }