net.sf.tomp.xtcl.command
Class Echo

java.lang.Object
  net.sf.tomp.xtcl.command.AbstractCommand
      net.sf.tomp.xtcl.command.Echo

All Implemented Interfaces:

Command

public class Echo
extends AbstractCommand

Prints a String to Context's stdout

Author:

tomp

Field Summary

protected java.lang.String

echo String to be printed

Constructor Summary

Echo()

Method Summary

int	execute(Context c) Echo the String echo
void	setEcho(java.lang.String c) Sets the String to be echoed.
java.lang.String	toString()

Methods inherited from class net.sf.tomp.xtcl.command.AbstractCommand

done, initParameters, listArray, listList, listMap

Methods inherited from class java.lang.Object

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

Field Detail

echo

protected java.lang.String echo

String to be printed

Constructor Detail

Echo

public Echo()

Method Detail

setEcho

public void setEcho(java.lang.String c)

Sets the String to be echoed.

Parameters:

c - DOCUMENT ME!

execute

public int execute(Context c)
            throws java.lang.Exception

Echo the String echo

Specified by:

execute in interface Command

Overrides:

execute in class AbstractCommand

Parameters:

c - Context this command will be executed in.

Returns:

always 0 == success, OK

Throws:

java.lang.Exception - only if I/O error occurs when reporting the result to user.

See Also:

Command.execute(net.sf.tomp.xtcl.Context)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

Returns:

"ECHO " + echo;