ikrs.yuccasrv.commandline
Class CommandQuit

java.lang.Object
  ikrs.util.AbstractCommand
      ikrs.util.DefaultCommand
          ikrs.yuccasrv.commandline.YuccaCommand
              ikrs.yuccasrv.commandline.CommandQuit

All Implemented Interfaces:

Command, java.lang.Comparable<Command>

public class CommandQuit
extends YuccaCommand

This is the default QUIT command implementation.

Constructor Summary

CommandQuit()

Method Summary

int	execute() This is the final execution method - the default implementation has only one simple effect: if the command name equals "QUIT" or "EXIT" (not case sensitive) the method calls System.exit(0).

Methods inherited from class ikrs.yuccasrv.commandline.YuccaCommand

getFactory, setFactory, setName, setParams

Methods inherited from class ikrs.util.DefaultCommand

compareTo

Methods inherited from class ikrs.util.AbstractCommand

getName, getParamAt, getParamCount, toString, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface ikrs.util.Command

getName, getParamAt, getParamCount, toString

Constructor Detail

CommandQuit

public CommandQuit()

Method Detail

execute

public int execute()

This is the final execution method - the default implementation has only one simple effect: if the command name equals "QUIT" or "EXIT" (not case sensitive) the method calls System.exit(0). Otherwise it returns always 1. Your subclasses should override this method. Note that this method does _not_ throw any exceptions! Its up to a stored internal command handler to handle exceptions.

Specified by:

execute in interface Command

Overrides:

execute in class YuccaCommand

Returns:

a return code that indicates the execution result. It depends on the context what the exact meaning of the return code is, but usually the value 0 (zero) implies success.