001/*
002 * (C) Copyright 2006-2007 Nuxeo SAS (http://nuxeo.com/) and contributors.
003 *
004 * All rights reserved. This program and the accompanying materials
005 * are made available under the terms of the GNU Lesser General Public License
006 * (LGPL) version 2.1 which accompanies this distribution, and is available at
007 * http://www.gnu.org/licenses/lgpl.html
008 *
009 * This library is distributed in the hope that it will be useful,
010 * but WITHOUT ANY WARRANTY; without even the implied warranty of
011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
012 * Lesser General Public License for more details.
013 *
014 * Contributors:
015 *     bstefanescu
016 *
017 * $Id$
018 */
019
020package org.nuxeo.shell.cmds.completors;
021
022import java.util.List;
023
024import org.nuxeo.shell.Shell;
025
026/**
027 * @author <a href="mailto:bs@nuxeo.com">Bogdan Stefanescu</a>
028 */
029public class CommandRegistryCompletor extends jline.SimpleCompletor {
030
031    final Shell shell;
032
033    public CommandRegistryCompletor() {
034        this(Shell.get());
035    }
036
037    public CommandRegistryCompletor(Shell shell) {
038        super(new String[0]);
039        this.shell = shell;
040    }
041
042    @SuppressWarnings("rawtypes")
043    @Override
044    public int complete(String buffer, int cursor, List clist) {
045        setCandidateStrings(shell.getRegistryNames());
046        return super.complete(buffer, cursor, clist);
047    }
048
049}