Wrapper.java

/*
 * This file or a portion of this file is licensed under the terms of
 * the Globus Toolkit Public License, found in file GTPL, or at
 * http://www.globus.org/toolkit/download/license.html. This notice must
 * appear in redistributions of this file, with or without modification.
 *
 * Redistributions of this Software, with or without modification, must
 * reproduce the GTPL in: (1) the Software, or (2) the Documentation or
 * some other similar material which is provided with the Software (if
 * any).
 *
 * Copyright 1999-2004 University of Chicago and The University of
 * Southern California. All rights reserved.
 */

package org.griphyn.vdl.planner;

/**
 * This interface permits to categorizes the various catalog accessors.
 *
 * @author Jens-S. Vöckler
 * @author Yong Zhao
 * @version $Revision$
 *
 */
public interface Wrapper
{
  /**
   * Frees resources taken by the instance of the replica catalog. This
   * method is safe to be called on failed or already closed catalogs.
   */
  public void close();
}