1 /**
   2  * AUTOHIT 2003
   3  * Copyright Erich P Gatejen (c) 1989,1997,2003,2004
   4  * 
   5  * This program is free software; you can redistribute it and/or modify 
   6  * it under the terms of the GNU General Public License as published by 
   7  * the Free Software Foundation; either version 2 of the License, or (at
   8  * your option) any later version.
   9  * This program is distributed in the hope that it will be useful, but
  10  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  11  * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
  12  * more details.
  13  * 
  14  * You should have received a copy of the GNU General Public License along
  15  * with this program; if not, write to the Free Software Foundation, Inc.,
  16  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  17  *
  18  * Additional license information can be found in the documentation.
  19  * @author Erich P Gatejen
  20  */
  21 package autohit.common;
  22 
  23 /**
  24  * Context items for threads.
  25  *
  26  * @author Erich P. Gatejen
  27  * @version 1.0
  28  * <i>Version History</i>
  29  * <code>EPG - Rewrite - 8Apr03 
  30  * 
  31  */
  32 public class ThreadContext {
  33 
  34 	// The next serial number to be assigned
  35 	private static int nextSerialNum = 0;
  36 
  37 	// thread local variable
  38 	private static ThreadLocal serialNum = new ThreadLocal() {
  39 		protected synchronized Object initialValue() {
  40 			return new Integer(nextSerialNum++);
  41 		}
  42 	};
  43 
  44 	public static int get() {
  45 		return ((Integer) (serialNum.get())).intValue();
  46 	}
  47 }