socket
Class svm_client

java.lang.Object
  socket.svm_client

public class svm_client
extends java.lang.Object

Connection to svm_light_server via stream socket, by specifying port number and IP address.
In order to call the classification server, establish a TCP connection to it on the given port. Then, write the test instance file (as specified at http://svmlight.joachims.org) followed by a '!'. The server will send back the predictions file. '\n' should be used for all end-line sequences.

Field Summary

(package private) java.io.BufferedReader	inBufferedReader
(package private) static java.lang.String	lineSeparator
static java.util.logging.Logger	logger
(package private) java.io.PrintWriter	outPrintWriter
(package private) java.lang.String	serverHost
(package private) int	serverPort
(package private) java.net.Socket	socketClient
private static java.lang.Object	syncObject

Constructor Summary

svm_client(java.lang.String host, int serverPort)

Method Summary

void	close()
private void	init(java.lang.String serverHost, int serverPort) Method used for initialisation.
static void	main(java.lang.String[] argv)
java.lang.String	sendRequest(java.lang.String request)
protected java.lang.String	sendRequestToServer(java.lang.String msg4Server) Invokes the dialogue server to process the N-best list (previously received from the regServer)
private static void	startClient(java.lang.String host, int serverPort) Testing if the connection to the svm_light server can be done.

Methods inherited from class java.lang.Object

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

Field Detail

logger

public static java.util.logging.Logger logger

lineSeparator

static final java.lang.String lineSeparator

serverHost

java.lang.String serverHost

serverPort

int serverPort

socketClient

java.net.Socket socketClient

outPrintWriter

java.io.PrintWriter outPrintWriter

inBufferedReader

java.io.BufferedReader inBufferedReader

syncObject

private static java.lang.Object syncObject

Constructor Detail

svm_client

public svm_client(java.lang.String host,
                  int serverPort)
           throws ServerConnectionException

Throws:

ServerConnectionException

Method Detail

init

private void init(java.lang.String serverHost,
                  int serverPort)
           throws ServerConnectionException

Method used for initialisation.

Parameters:

serverHost -

serverPort -

charSet -

Throws:

ServerConnectionException

See Also:

of this class.

sendRequest

public java.lang.String sendRequest(java.lang.String request)
                             throws ServerConnectionException

Throws:

ServerConnectionException

close

public void close()
           throws java.io.IOException

Throws:

java.io.IOException

startClient

private static void startClient(java.lang.String host,
                                int serverPort)

Testing if the connection to the svm_light server can be done.

sendRequestToServer

protected java.lang.String sendRequestToServer(java.lang.String msg4Server)

Invokes the dialogue server to process the N-best list (previously received from the regServer)

Parameters:

msg4DialogueServer - message to be send to the dialogue server

Returns:

reply from the dialogue server

main

public static void main(java.lang.String[] argv)