de.uniba.wiai.lspi.chord.console.command
Class ShowFingerTable

java.lang.Object
  extended by de.uniba.wiai.lspi.util.console.Command
      extended by de.uniba.wiai.lspi.chord.console.command.ShowFingerTable

public class ShowFingerTable
extends Command

Command to show the finger table of a chord node of the local chord network.

To get a description of this command type finger -help into the console.


Field Summary
static String COMMAND_NAME
          The name of this Command.
static String NODE_PARAM
          Name of the parameter, that defines the name of the node, for which the finger table should be displayed.
 
Fields inherited from class de.uniba.wiai.lspi.util.console.Command
HELP_ARG1, HELP_ARG2, out, parameters, toCommand
 
Constructor Summary
ShowFingerTable(Object[] toCommand1, PrintStream out1)
          Creates a new instance of ShowFingerTable
 
Method Summary
 void exec()
          To be overwritten by subclasses for command execution.
 String getCommandName()
          Return the name of the command.
 void printOutHelp()
          To be overwritten.
 
Methods inherited from class de.uniba.wiai.lspi.util.console.Command
addParameter, execute, setParameters, setPrintStream
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

COMMAND_NAME

public static final String COMMAND_NAME
The name of this Command.

See Also:
Constant Field Values

NODE_PARAM

public static final String NODE_PARAM
Name of the parameter, that defines the name of the node, for which the finger table should be displayed.

See Also:
Constant Field Values
Constructor Detail

ShowFingerTable

public ShowFingerTable(Object[] toCommand1,
                       PrintStream out1)
Creates a new instance of ShowFingerTable

Parameters:
toCommand1 -
out1 -
Method Detail

exec

public void exec()
          throws ConsoleException
Description copied from class: Command
To be overwritten by subclasses for command execution. The work of a command implementation is done in this method.

Specified by:
exec in class Command
Throws:
ConsoleException - Exception during execution.

getCommandName

public String getCommandName()
Description copied from class: Command
Return the name of the command. Must not contain spaces. To be overwritten by subclasses.

Specified by:
getCommandName in class Command
Returns:
The commands name. For example: exit.

printOutHelp

public void printOutHelp()
Description copied from class: Command
To be overwritten. Display the help text of the Command.

Specified by:
printOutHelp in class Command


Copyright © 2004-2008 Karsten Loesing, Sven Kaffille - Distributed and Mobile Systems Group, Lehrstuhl für Praktische Informatik, Universität Bamberg. All Rights Reserved.