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Java > Open Source Codes > org > jacorb > orb > giop > LRUStatisticsProviderImpl


1 /*
2  * JacORB - a free Java ORB
3  *
4  * Copyright (C) 1997-2004 Gerald Brose.
5  *
6  * This library is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Library General Public
8  * License as published by the Free Software Foundation; either
9  * version 2 of the License, or (at your option) any later version.
10  *
11  * This library is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  * Library General Public License for more details.
15  *
16  * You should have received a copy of the GNU Library General Public
17  * License along with this library; if not, write to the Free
18  * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
19  */
20
21 package org.jacorb.orb.giop;
22
23
24 /**
25  * @author Nicolas Noffke
26  * @version $Id: LRUStatisticsProviderImpl.java,v 1.4 2004/05/06 12:40:00 nicolas Exp $
27  */
28
29 public class LRUStatisticsProviderImpl
30     implements StatisticsProvider
31 {
32     private long last_usage = 0;
33     
34     /**
35      * A message chunk with the given size has been sent over the associated
36      * Transport.
37      */
38     public void messageChunkSent( int size )
39     {
40     }
41
42     /**
43      * The transport has been flushed. This means that sending of a
44      * message is complete.
45      */
46     public void flushed()
47     {
48         last_usage = System.currentTimeMillis();
49     }
50
51
52     /**
53      * A message with the given size has been received by the
54      * associated Transport.
55      */
56     public void messageReceived( int size )
57     {
58         last_usage = System.currentTimeMillis();
59     }
60     
61     public long getLastUsage()
62     {
63         return last_usage;
64     }
65 }
66
67
68
69
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