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/*
 * Copyright (c) 2002-2007, Marc Prud'hommeaux. All rights reserved.
 *
 * This software is distributable under the BSD license. See the terms of the
 * BSD license in the documentation provided with this software.
 */

package scala.tools.jline.console.completer;

import scala.tools.jline.console.ConsoleReader;

import java.io.IOException;
import java.util.List;

/**
 * Handler for dealing with candidates for tab-completion.
 *
 * @author Marc Prud'hommeaux
 * @author Jason Dillon
 * @since 2.3
 */
public interface CompletionHandler
{
    boolean complete(ConsoleReader reader, List candidates, int position) throws IOException;
}