// copyright (c) 1997,1998 stephen f. white
// 
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2, or (at your option)
// any later version.
// 
// This program 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 General Public License for more details.
// 
// You should have received a copy of the GNU General Public License
// along with this program; see the file COPYING.  If not, write to
// the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.

package vnet;

import java.io.*;

class VFieldInputStream extends DataInputStream {

   VFieldInputStream(InputStream in) {
      super(in);
   }

   VField readField() throws IOException {
      byte type = readByte();
      switch (type) {
      case VField.NOTHING:
         return null;
      case VField.SFSTRING:
         return new VSFString(this);
      case VField.MFSTRING:
         return new VMFString(this);
      default:
         return new VSFString(this);
      }
   }
}