StockItem


1   /*
2    * StockOnline: EJB 1.1 Benchmark.
3    *
4    * Copyright � Commonwealth Scientific and Industrial Research Organisation (CSIRO - www.csiro.au), Australia 2001, 2002, 2003.
5    *
6    * Contact: Paul.Brebner@csiro.au
7    *
8    * This library is free software; you can redistribute it and/or modify it
9    * under the terms of the GNU Lesser General Public License as published by   
10   * the Free Software Foundation; either version 2.1 of the License, or any
11   * later version.
12   *
13   * This library is distributed in the hope that it will be useful, but WITHOUT
14   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
15   * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
16   * for more details.
17   *
18   * You should have received a copy of the GNU Lesser General Public License
19   * along with this library; if not, write to the Free Software Foundation,
20   * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
21   *
22   * Originally developed for the CSIRO Middleware Technology Evaluation (MTE) Project, by
23   * the Software Architectures and Component Technologies Group, CSIRO Mathematical and Information Sciences
24   * Canberra and Sydney, Australia
25   *
26   *      www.cmis.csiro.au/sact/
27   *      www.cmis.csiro.au/adsat/mte.htm 
28   *
29   * Initial developer(s): Shiping Chen, Paul Brebner, Lei Hu, Shuping Ran, Ian Gorton, Anna Liu.
30   * Contributor(s): ______________________.
31   */
32  
33  
34  //  
35  //
36  //  History:
37  //      10/08/2001  Shiping Initial coding based on the existing code
38  //
39  //
40  //
41  
42  package stockonline.ejb.entity.interf;
43  
44  import javax.ejb.*;
45  import java.rmi.RemoteException  ;
46  import stockonline.util.QueryResult;
47  
48  /**
49   * These are the business logic methods exposed publicly by StockItemBean.
50   */
51  public interface StockItem extends EJBObject
52  {
53      /**
54       * Get current value of the stock item
55       */
56      public float getCurrentValue() throws RemoteException  ;
57  
58      /**
59       * Get values of the stock item, including current, high, low.
60       */
61      public QueryResult getValues() throws RemoteException  ;
62  }
63
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