/*
* $Id$
*
* Copyright (C) 2003-2015 JNode.org
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation; either version 2.1 of the License, or
* (at your option) any later version.
*
* This library is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; If not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
package org.jnode.shell.command.driver.console;
import org.jnode.driver.console.TextConsole;
import org.jnode.shell.AbstractCommand;
import org.jnode.shell.Shell;
import org.jnode.shell.ShellUtils;
/**
* This command clears the console.
*
* @author Jacob Kofod
*/
public class ClearConsoleCommand extends AbstractCommand {
public ClearConsoleCommand() {
super("Clear console screen");
}
/**
* Clear console screen
*
* @param args no arguments.
*/
public static void main(String[] args) throws Exception {
new ClearConsoleCommand().execute(args);
}
@Override
public void execute() throws Exception {
final Shell shell = ShellUtils.getCurrentShell();
TextConsole tc = (TextConsole) shell.getConsole();
tc.clear();
tc.setCursor(0, 0);
}
}