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Class calypso.clients.remotecontrol.RemoteControl 

java.lang.Object
   |
   +----calypso.clients.remotecontrol.RemoteControl
public class RemoteControl
extends Object
implements Runnable
The RemoteControl class part of a beans model. The remote reads commands that are received via socket from a C++ application that encrypts the ir-codes. The RemoteControl notifies events to the current listeners.

Author:
Kim Lahti, Olli-Pekka Auvinen / TCM laboratory / HUT

Variable Index

o host
The host of which port is to be listened.
o listeners
Vector object keeping a list of remote control listeners.
o OFF
Remote control state OFF identifier.
o port
The port number which is to be listened.
o state
Remote control state variable.
o TV
Remote control state TV identifier.
o VCR
Remote control state VCR identifier.

Constructor Index

o RemoteControl(String, int)
The constructor for RemoteControl.

Method Index

o addRemoteControlListener(RemoteControlListener)
Method to add listeners.
o getHost()
Method to get the host of the connection.
o getPort()
Method to get the port of the connection.
o getState()
Method to get the current state.
o notifyRemoteControlKeyDown(String)
Method that notifies the event to all listeners.
o notifyRemoteControlState(int)
Method that notifies the event to all listeners.
o removeRemoteControlListener(RemoteControlListener)
Method to remove listeners.
o run()
Run method that gets commands and notifies to current listeners.

Variables

o listeners 
 protected Vector listeners
Vector object keeping a list of remote control listeners.

o host 
 protected String host
The host of which port is to be listened.

o port 
 protected int port
The port number which is to be listened.

o state 
 protected int state
Remote control state variable.

o OFF 
 public static final int OFF
Remote control state OFF identifier.

o TV 
 public static final int TV
Remote control state TV identifier.

o VCR 
 public static final int VCR
Remote control state VCR identifier.

Constructors

o RemoteControl 
 public RemoteControl(String host_,
                      int port_)
The constructor for RemoteControl.

Parameters:
host_ - The host of which port is listened.
port_ - The TCP port that is listened.

Methods

o getPort 
 public int getPort()
Method to get the port of the connection.

Returns:
The port of the connection.
o getHost 
 public String getHost()
Method to get the host of the connection.

Returns:
The host of the connection.
o getState 
 public int getState()
Method to get the current state.

Returns:
The current state.
o run 
 public void run()
Run method that gets commands and notifies to current listeners.

o addRemoteControlListener 
 public synchronized void addRemoteControlListener(RemoteControlListener kdl_)
Method to add listeners.

Parameters:
kdl_ - A new RemoteControlListener to be added.
o removeRemoteControlListener 
 public synchronized void removeRemoteControlListener(RemoteControlListener kdl_)
Method to remove listeners.

Parameters:
kdl_ - A RemoteControlListener to be removed.
o notifyRemoteControlKeyDown 
 protected void notifyRemoteControlKeyDown(String command_)
Method that notifies the event to all listeners.

Parameters:
command_ - A command that is notified in keydown event.
o notifyRemoteControlState 
 protected void notifyRemoteControlState(int state_)
Method that notifies the event to all listeners.

Parameters:
state_ - The state that is used in state event. 
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