/*
* $Id$
*
* 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.bjorne;
import org.jnode.shell.syntax.SequenceSyntax;
import org.jnode.shell.syntax.SyntaxBundle;
/**
* This builtin does nothing. It is intended for use in places where
* the syntax requires a command; e.g. in an 'if' statement.
*
* @author crawley@jnode.org
*/
final class ColonBuiltin extends BjorneBuiltin {
private static final SyntaxBundle SYNTAX = new SyntaxBundle(":", new SequenceSyntax());
static final Factory FACTORY = new Factory() {
public BjorneBuiltinCommandInfo buildCommandInfo(BjorneContext context) {
return new BjorneBuiltinCommandInfo(":", SYNTAX, new ColonBuiltin(), context);
}
};
private ColonBuiltin() {
super("The no-op command");
}
@Override
public void execute() throws Exception {
// no-op
}
}