Source for org.jfree.formula.parser.ParserTools

   1: /**
   2:  * =========================================
   3:  * LibFormula : a free Java formula library
   4:  * =========================================
   5:  *
   6:  * Project Info:  http://reporting.pentaho.org/libformula/
   7:  *
   8:  * (C) Copyright 2006-2007, by Pentaho Corporation and Contributors.
   9:  *
  10:  * This library is free software; you can redistribute it and/or modify it under the terms
  11:  * of the GNU Lesser General Public License as published by the Free Software Foundation;
  12:  * either version 2.1 of the License, or (at your option) any later version.
  13:  *
  14:  * This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
  15:  * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  16:  * See the GNU Lesser General Public License for more details.
  17:  *
  18:  * You should have received a copy of the GNU Lesser General Public License along with this
  19:  * library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
  20:  * Boston, MA 02111-1307, USA.
  21:  *
  22:  * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
  23:  * in the United States and other countries.]
  24:  *
  25:  *
  26:  * ------------
  27:  * $Id: ParserTools.java,v 1.3 2007/04/01 13:51:54 taqua Exp $
  28:  * ------------
  29:  * (C) Copyright 2006-2007, by Pentaho Corporation.
  30:  */
  31: package org.jfree.formula.parser;
  32: 
  33: /**
  34:  * Creation-Date: 03.11.2006, 18:57:23
  35:  *
  36:  * @author Thomas Morgner
  37:  */
  38: public class ParserTools
  39: {
  40:   private ParserTools()
  41:   {
  42:   }
  43: 
  44:   /**
  45:    * Todo: Also translate the quoted characters and the double double quotes.
  46:    *
  47:    * @param s
  48:    * @return
  49:    */
  50:   public static String stripQuote(String s)
  51:   {
  52:     final int length = s.length();
  53:     if (length < 2)
  54:     {
  55:       return s;
  56:     }
  57:     else
  58:     {
  59:       return s.substring(1, length - 1);
  60:     }
  61:   }
  62: 
  63: }