com.ghgande.j2mod.modbus.net

Class TCPSlaveConnection

java.lang.Object

com.ghgande.j2mod.modbus.net.TCPSlaveConnection

public class TCPSlaveConnection
extends Object

Class that implements a TCPSlaveConnection.

Version:

2.0 (March 2016)

Author:

Dieter Wimberger, Steve O'Hara (4NG)

Constructor Summary

Constructors

Constructor and Description
TCPSlaveConnection(Socket socket) Constructs a TCPSlaveConnection instance using a given socket instance.
TCPSlaveConnection(Socket socket, boolean useRtuOverTcp) Constructs a TCPSlaveConnection instance using a given socket instance.

Method Summary

Modifier and Type	Method and Description
void	close() Closes this TCPSlaveConnection.
InetAddress	getAddress() Returns the destination InetAddress of this TCPSlaveConnection.
long	getLastActivityTimestamp()
AbstractModbusTransport	getModbusTransport() Returns the ModbusTransport associated with this TCPMasterConnection.
int	getPort() Returns the destination port of this TCPSlaveConnection.
int	getTimeout() Returns the timeout for this TCPSlaveConnection.
boolean	isConnected() Tests if this TCPSlaveConnection is connected.
void	setTimeout(int timeout) Sets the timeout for this TCPSlaveConnection.

Methods inherited from class java.lang.Object

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

Constructor Detail

TCPSlaveConnection

public TCPSlaveConnection(Socket socket)

Constructs a TCPSlaveConnection instance using a given socket instance.

Parameters:

socket - the socket instance to be used for communication.

TCPSlaveConnection

public TCPSlaveConnection(Socket socket,
                          boolean useRtuOverTcp)

Constructs a TCPSlaveConnection instance using a given socket instance.

Parameters:

socket - the socket instance to be used for communication.

useRtuOverTcp - True if the RTU protocol should be used over TCP

Method Detail

close

public void close()

Closes this TCPSlaveConnection.

getModbusTransport

public AbstractModbusTransport getModbusTransport()

Returns the ModbusTransport associated with this TCPMasterConnection.

Returns:

the connection's ModbusTransport.

getLastActivityTimestamp

public long getLastActivityTimestamp()

Returns:

last activity timestamp of a connection

See Also:

ModbusTCPTransport.getLastActivityTimestamp(), System.nanoTime()

getTimeout

public int getTimeout()

Returns the timeout for this TCPSlaveConnection.

Returns:

the timeout as int.

setTimeout

public void setTimeout(int timeout)

Sets the timeout for this TCPSlaveConnection.

Parameters:

timeout - the timeout in milliseconds as int.

getPort

public int getPort()

Returns the destination port of this TCPSlaveConnection.

Returns:

the port number as int.

getAddress

public InetAddress getAddress()

Returns the destination InetAddress of this TCPSlaveConnection.

Returns:

the destination address as InetAddress.

isConnected

public boolean isConnected()

Tests if this TCPSlaveConnection is connected.

Returns:

true if connected, false otherwise.