rcssjava.comm
Class Connection

java.lang.Object
  rcssjava.comm.Connection

public class Connection
extends java.lang.Object

Handles UDP communication with the Soccer Server

Field Summary

static int

MAX_MSG Maximum message size in bytes

Constructor Summary

Connection()
Creates a socket, but doesn't connect to anything

Connection(java.lang.String hostName, int hostPort)
Creates a socket and connects to host

Method Summary

boolean	connect(java.lang.String hostName, int hostPort) Connect to remote host
void	disconnect() Disconnect from server
boolean	isConnected() Is the socket connected?
java.lang.String	receive() Receive data from the server
boolean	send(java.lang.String msg) Send data to server

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

MAX_MSG

public static final int MAX_MSG

Maximum message size in bytes

See Also:

Constant Field Values

Constructor Detail

Connection

public Connection()

Creates a socket, but doesn't connect to anything

Connection

public Connection(java.lang.String hostName,
                  int hostPort)

Creates a socket and connects to host

Parameters:

hostName - name or IP address of host

hostPort - port number on host

Method Detail

connect

public boolean connect(java.lang.String hostName,
                       int hostPort)

Connect to remote host

Parameters:

hostName - name or IP address of host

hostPort - port number on host

Returns:

true if successful

disconnect

public void disconnect()

Disconnect from server

isConnected

public boolean isConnected()

Is the socket connected?

receive

public java.lang.String receive()

Receive data from the server

Returns:

data received as String

send

public boolean send(java.lang.String msg)

Send data to server

Parameters:

msg - String to send

Returns:

true if successful