/* $RCSfile$
 * $Author$
 * $Date$
 * $Revision$
 *
 * Copyright (C) 2003-2007  The CDK Project Team
 *
 * Contact: cdk-devel@lists.sourceforge.net
 *
 *  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 St, Fifth Floor, Boston, MA 02110-1301 USA.
 */
package org.openscience.cdk.io.listener;

import java.util.EventListener;

import org.openscience.cdk.io.setting.IOSetting;

/**
 * Allows monitoring of progress of file reader activities.
 *
 * @cdk.module io
 * @cdk.githash
 *
 * @author Egon Willighagen
 */
public interface IChemObjectIOListener extends EventListener {

  /**
   * Prompted when the IO filter needs information to process the
   * file. The ReaderListener may redirect this question to the
   * user, disregard it (and let the Reader take the default),
   * or answer it itself.
   */
  public void processIOSettingQuestion(IOSetting setting);
  
}



