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1   /*
2    * Copyright (c) 2001, Zoltan Farkas All Rights Reserved.
3    *
4    * This library is free software; you can redistribute it and/or
5    * modify it under the terms of the GNU Lesser General Public
6    * License as published by the Free Software Foundation; either
7    * version 2.1 of the License, or (at your option) any later version.
8    *
9    * This library is distributed in the hope that it will be useful,
10   * but WITHOUT ANY WARRANTY; without even the implied warranty of
11   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12   * GNU General Public License for more details.
13   *
14   * You should have received a copy of the GNU Lesser General Public
15   * License along with this program; if not, write to the Free Software
16   * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
17   */
18  
19  package net.sf.zel.instr;
20  
21  import net.sf.zel.vm.ExecutionContext;
22  
23  /**
24   *
25   * @author zoly
26   */
27  public final class GE extends Instruction
28  {
29      private static final long serialVersionUID = 3547837369204585282L;
30  
31      private GE(){};
32  
33      public void execute(ExecutionContext context)
34      {
35          context.stack.push(Boolean.valueOf( ((Comparable)context.popSyncStackVal()).compareTo(context.popSyncStackVal()) <= 0) );
36          context.ip++;
37      }
38      /**
39       * instance
40       */
41      public static final Instruction instance = new GE();
42  }