001    /**
002     * =========================================
003     * LibFormula : a free Java formula library
004     * =========================================
005     *
006     * Project Info:  http://reporting.pentaho.org/libformula/
007     *
008     * (C) Copyright 2006-2007, by Pentaho Corporation and Contributors.
009     *
010     * This library is free software; you can redistribute it and/or modify it under the terms
011     * of the GNU Lesser General Public License as published by the Free Software Foundation;
012     * either version 2.1 of the License, or (at your option) any later version.
013     *
014     * This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
015     * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
016     * See the GNU Lesser General Public License for more details.
017     *
018     * You should have received a copy of the GNU Lesser General Public License along with this
019     * library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
020     * Boston, MA 02111-1307, USA.
021     *
022     * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
023     * in the United States and other countries.]
024     *
025     *
026     * ------------
027     * $Id: ParserTools.java 3521 2007-10-16 10:55:14Z tmorgner $
028     * ------------
029     * (C) Copyright 2006-2007, by Pentaho Corporation.
030     */
031    package org.jfree.formula.parser;
032    
033    /**
034     * Creation-Date: 03.11.2006, 18:57:23
035     *
036     * @author Thomas Morgner
037     */
038    public class ParserTools
039    {
040      private ParserTools()
041      {
042      }
043    
044      /**
045       * Todo: Also translate the quoted characters and the double double quotes.
046       *
047       * @param s
048       * @return
049       */
050      public static String stripQuote(final String s)
051      {
052        final int length = s.length();
053        if (length < 2)
054        {
055          return s;
056        }
057        else
058        {
059          return s.substring(1, length - 1);
060        }
061      }
062    
063    }