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Library that provides facilities to allow project information to be manipulated in Java and .Net. Supports a range of data formats: Microsoft Project Exchange (MPX), Microsoft Project (MPP,MPT), Microsoft Project Data Interchange (MSPDI XML), Microsoft Project Database (MPD), Planner (XML), Primavera (PM XML, XER, and database), Asta Powerproject (PP, MDB), Asta Easyplan (PP), Phoenix Project Manager (PPX), FastTrack Schedule (FTS), and the Standard Data Exchange Format (SDEF).

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/*
 * file:       FileVersion.java
 * author:     Jon Iles
 * copyright:  (c) Packwood Software 2002-2005
 * date:       17/03/2005
 */

/*
 * This library is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as published by the
 * Free Software Foundation; either version 2.1 of the License, or (at your
 * option) any later version.
 *
 * This library is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
 * License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this library; if not, write to the Free Software Foundation, Inc.,
 * 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
 */

package net.sf.mpxj;

/**
 * Instances of this class represent enumerated file version values.
 */
public enum FileVersion implements MpxjEnum
{
   VERSION_1_0(1),
   VERSION_3_0(3),
   VERSION_4_0(4);

   /**
    * Private constructor.
    *
    * @param value file version value
    */
   private FileVersion(int value)
   {
      m_value = value;
   }

   /**
    * Retrieves the int representation of the file version.
    *
    * @return file version value
    */
   @Override public int getValue()
   {
      return (m_value);
   }

   /**
    * Retrieve a FileVersion instance representing the supplied value.
    *
    * @param value file version value
    * @return FileVersion instance
    */
   public static FileVersion getInstance(String value)
   {
      FileVersion result = VERSION_4_0;

      if (value != null)
      {
         if (value.startsWith("4") == false)
         {
            if (value.startsWith("3") == true)
            {
               result = VERSION_3_0;
            }
            else
            {
               if (value.startsWith("1") == true)
               {
                  result = VERSION_1_0;
               }
            }
         }
      }

      return (result);
   }

   /**
    * Retrieve the string representation of this file type.
    *
    * @return string representation of the file type
    */
   @Override public String toString()
   {
      String result;

      switch (m_value)
      {
         case 1:
         {
            result = "1.0";
            break;
         }

         case 3:
         {
            result = "3.0";
            break;
         }

         default:
         case 4:
         {
            result = "4.0";
            break;
         }
      }

      return (result);
   }

   private int m_value;
}