MissingArgumentException.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.router;

/**
 * This exception is thrown if the job specification is incomplete. 
 * Any job specification must have a supplied value for formal arguments.
 * The value can come from one of two possible sources.
 * <ol>
 * <li>The formal argument may contain a default value. In the absence of 
 * any other supplied value, the default will be taken.
 * <li>The actual argument may supply an overwriting value for a formal
 * argument with a default value. An actual argument must be supplied for
 * formal arguments without a default value.
 * </ol>
 *
 * @author Jens-S. Vöckler
 * @author Yong Zhao
 * @version $Revision$
 *
 * @see org.griphyn.vdl.classes.Derivation
 * @see org.griphyn.vdl.classes.Transformation
 * @see org.griphyn.vdl.classes.Pass
 * @see org.griphyn.vdl.classes.Declare
 */
public class MissingArgumentException
  extends java.lang.RuntimeException 
{
  /**
   * Constructs a <code>MissingArgumentException</code> with no
   * detail message.
   */
  public MissingArgumentException()
  {
    super();
  }

  /**
   * Constructs a <code>MissingArgumentException</code> with the
   * specified detailed message.
   *
   * @param s is the detailled message.
   */
  public MissingArgumentException( String s )
  {
    super(s);
  }
}