Source for javax.xml.xpath.XPathFunction

   1: /* XPathFunction.java -- 
   2:    Copyright (C) 2004, 2005  Free Software Foundation, Inc.
   3: 
   4: This file is part of GNU Classpath.
   5: 
   6: GNU Classpath is free software; you can redistribute it and/or modify
   7: it under the terms of the GNU General Public License as published by
   8: the Free Software Foundation; either version 2, or (at your option)
   9: any later version.
  10: 
  11: GNU Classpath is distributed in the hope that it will be useful, but
  12: WITHOUT ANY WARRANTY; without even the implied warranty of
  13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14: General Public License for more details.
  15: 
  16: You should have received a copy of the GNU General Public License
  17: along with GNU Classpath; see the file COPYING.  If not, write to the
  18: Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  19: 02110-1301 USA.
  20: 
  21: Linking this library statically or dynamically with other modules is
  22: making a combined work based on this library.  Thus, the terms and
  23: conditions of the GNU General Public License cover the whole
  24: combination.
  25: 
  26: As a special exception, the copyright holders of this library give you
  27: permission to link this library with independent modules to produce an
  28: executable, regardless of the license terms of these independent
  29: modules, and to copy and distribute the resulting executable under
  30: terms of your choice, provided that you also meet, for each linked
  31: independent module, the terms and conditions of the license of that
  32: module.  An independent module is a module which is not derived from
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  34: this exception to your version of the library, but you are not
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  36: exception statement from your version. */
  37: 
  38: package javax.xml.xpath;
  39: 
  40: import java.util.List;
  41: 
  42: /**
  43:  * An XPath extension function.
  44:  *
  45:  * @author (a href='mailto:dog@gnu.org'>Chris Burdess</a)
  46:  * @since 1.3
  47:  */
  48: public interface XPathFunction
  49: {
  50: 
  51:   /**
  52:    * Evaluate the function with the specified arguments.
  53:    * @param args the list of arguments
  54:    */
  55:   Object evaluate(List args)
  56:     throws XPathFunctionException;
  57:   
  58: }