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package com.yju.socket;
 
import java.net.InetAddress;
import java.net.Socket;
 
 
public abstract class TcpClient implements Runnable {
 
	private int port;
	private String hostIP;
	private boolean connect = false;
	private SocketTransceiver transceiver;
 
 
	public void connect(String hostIP, int port) {
		this.hostIP = hostIP;
		this.port = port;
		new Thread(this).start();
	}
 
	@Override
	public void run() {
		try {
			Socket socket = new Socket(hostIP, port);
			transceiver = new SocketTransceiver(socket) {
 
				@Override
				public void onReceive(InetAddress addr, String s) {
					TcpClient.this.onReceive(this, s);
				}
 
				@Override
				public void onDisconnect(InetAddress addr) {
					connect = false;
					TcpClient.this.onDisconnect(this);
				}
			};
			transceiver.start();
			connect = true;
			this.onConnect(transceiver);
		} catch (Exception e) {
			e.printStackTrace();
			this.onConnectFailed();
		}
	}
 
 
	public void disconnect() {
		if (transceiver != null) {
			transceiver.stop();
			transceiver = null;
		}
	}
 
 
	public boolean isConnected() {
		return connect;
	}
 
 
	public SocketTransceiver getTransceiver() {
		return isConnected() ? transceiver : null;
	}
 
 
	public abstract void onConnect(SocketTransceiver transceiver);
 
 
	public abstract void onConnectFailed();
 
 
	public abstract void onReceive(SocketTransceiver transceiver, String s);
 
 
	public abstract void onDisconnect(SocketTransceiver transceiver);
}
 

Main.java:7: error: class TcpClient is public, should be declared in a file named TcpClient.java
public abstract class TcpClient implements Runnable {
                ^
Main.java:12: error: cannot find symbol
	private SocketTransceiver transceiver;
	        ^
  symbol:   class SocketTransceiver
  location: class TcpClient
Main.java:61: error: cannot find symbol
	public SocketTransceiver getTransceiver() {
	       ^
  symbol:   class SocketTransceiver
  location: class TcpClient
Main.java:66: error: cannot find symbol
	public abstract void onConnect(SocketTransceiver transceiver);
	                               ^
  symbol:   class SocketTransceiver
  location: class TcpClient
Main.java:72: error: cannot find symbol
	public abstract void onReceive(SocketTransceiver transceiver, String s);
	                               ^
  symbol:   class SocketTransceiver
  location: class TcpClient
Main.java:75: error: cannot find symbol
	public abstract void onDisconnect(SocketTransceiver transceiver);
	                                  ^
  symbol:   class SocketTransceiver
  location: class TcpClient
Main.java:25: error: cannot find symbol
			transceiver = new SocketTransceiver(socket) {
			                  ^
  symbol:   class SocketTransceiver
  location: class TcpClient
7 errors

Standard output is empty