java - 如何实现网络回呼？

Question

我已经创建了一个这样的界面

public interface NetworkInterface {

    public void onReceive();
}

我有两个类实现这个接口(interface)，如下所示..

public class NetworkManager implements NetworkInterface {

    private NetworkQueue    mNetworkQueue;
    private TCPConnection   mTCPConnection;
    private Worker          mWorker;

    public NetworkManager(){
        mNetworkQueue = new NetworkQueue();
        mTCPConnection = new TCPConnection();
        mWorker = new Worker();
    }

    @Override
    public void onReceive() {
        // TODO Auto-generated method stub

    }

}


public class TCPConnection implements NetworkInterface{

    private final static String IP = "1.1.1.1"; 
    private final static String PORT = "12001";

    private Socket mSocket; 
    private DataOutputStream mOut;
    private InputStream mIn;

    public TCPConnection() throws NumberFormatException, UnknownHostException, IOException{
        mSocket = new Socket(InetAddress.getByName(IP),Integer.valueOf(PORT));
        mOut = new DataOutputStream(mSocket.getOutputStream());
        mIn = mSocket.getInputStream();
    }

    @Override
    public void onReceive() {
        // TODO Auto-generated method stub

    }

}

所以TCPConnection要导入NetworkManager，在TCPConnection的onReceive函数中，会调用NetworkManager的onReceive函数。在 NetworkManager 的 onReceive 函数中，会将作为参数传递的任何内容添加到工作队列中。

我想知道这是否是处理回调函数的正确方法。

提前致谢。

Answer 1

在开始为其设计框架之前，您需要了解 TCP 网络的实际工作原理。我建议您阅读 Java 教程的自定义网络跟踪。