network structure

app/src/main/java/network/client/Client.java

@@ -0,0 +1,17 @@
+package network.client;
+
+import java.io.IOException;
+import java.net.UnknownHostException;
+
+public class Client {
+	private final ClientConnexion clientConnection;
+
+	public Client(String address, short port) throws UnknownHostException, IOException {
+		this.clientConnection = new ClientConnexion(address, port);
+	}
+
+	public void stop() {
+		this.clientConnection.close();
+	}
+	
+}

app/src/main/java/network/client/ClientConnexion.java

@@ -0,0 +1,33 @@
+package network.client;
+
+import java.io.IOException;
+import java.net.Socket;
+import java.net.UnknownHostException;
+
+import network.Connexion;
+import network.packets.ConnexionInfoPacket;
+import network.packets.KeepAlivePacket;
+
+public class ClientConnexion extends Connexion {
+
+	public ClientConnexion(String address, short port) throws UnknownHostException, IOException {
+		super(new Socket(address, port));
+	}
+
+	@Override
+	public void visit(ConnexionInfoPacket packet) {
+		
+	}
+
+	@Override
+	public void visit(KeepAlivePacket packet) {
+		System.out.println("Coucou !!!!!!!!!!!!!!!!!!!");
+		try {
+			sendPacket(packet);
+		} catch (IOException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		}
+	}
+
+}

app/src/main/java/network/client/PacketDispatcher.java

@@ -0,0 +1,31 @@
+package network.client;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import network.Packet;
+import network.PacketVisitor;
+
+public class PacketDispatcher {
+
+	private final List<PacketVisitor> handlers;
+
+	public PacketDispatcher() {
+		this.handlers = new ArrayList<>();
+	}
+
+	public void dispatch(Packet packet) {
+		for (PacketVisitor handler : handlers) {
+			handler.visit(packet);
+		}
+	}
+
+	public void registerHandler(PacketVisitor handler) {
+		handlers.add(handler);
+	}
+
+	public void unregisterHandler(PacketVisitor handler) {
+		handlers.remove(handler);
+	}
+
+}