001    /*
002     * Copyright (c) 2002-2007, Marc Prud'hommeaux. All rights reserved.
003     *
004     * This software is distributable under the BSD license. See the terms of the
005     * BSD license in the documentation provided with this software.
006     */
007    package jline;
008    
009    import java.io.*;
010    import java.util.*;
011    
012    /**
013     *  <p>
014     *  A {@link CompletionHandler} that deals with multiple distinct completions
015     *  by cycling through each one every time tab is pressed. This
016     *  mimics the behavior of the
017     *  <a href="http://packages.qa.debian.org/e/editline.html">editline</a>
018     *  library.
019     *  </p>
020     *  <p><strong>This class is currently a stub; it does nothing</strong></p>
021     *  @author  <a href="mailto:mwp1@cornell.edu">Marc Prud'hommeaux</a>
022     */
023    public class CandidateCycleCompletionHandler implements CompletionHandler {
024        public boolean complete(final ConsoleReader reader, final List candidates,
025                                final int position) throws IOException {
026            throw new IllegalStateException("CandidateCycleCompletionHandler unimplemented");
027        }
028    }