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Java > Open Source Codes > de > nava > informa > impl > basic > ChannelSubscription


1 //
2 // Informa -- RSS Library for Java
3 // Copyright (c) 2002 by Niko Schmuck
4 //
5 // Niko Schmuck
6 // http://sourceforge.net/projects/informa
7 // mailto:niko_schmuck@users.sourceforge.net
8 //
9 // This library is free software.
10 //
11 // You may redistribute it and/or modify it under the terms of the GNU
12 // Lesser General Public License as published by the Free Software Foundation.
13 //
14 // Version 2.1 of the license should be included with this distribution in
15 // the file LICENSE. If the license is not included with this distribution,
16 // you may find a copy at the FSF web site at 'www.gnu.org' or 'www.fsf.org',
17 // or you may write to the Free Software Foundation, 675 Mass Ave, Cambridge,
18 // MA 02139 USA.
19 //
20 // This library is distributed in the hope that it will be useful,
21 // but WITHOUT ANY WARRANTY; without even the implied waranty of
22 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
23 // Lesser General Public License for more details.
24 //
25
26
27 // $Id: ChannelSubscription.java,v 1.9 2003/09/29 14:27:42 mharhen Exp $
28
29 package de.nava.informa.impl.basic;
30
31 import de.nava.informa.core.ChannelSubscriptionIF;
32 import de.nava.informa.core.ChannelIF;
33
34 /**
35  * In-Memory implementation of the ChannelSubscriptionIF interface.
36  *
37  * @author Niko Schmuck (niko@nava.de)
38  */
39 public class ChannelSubscription implements ChannelSubscriptionIF,
40                                             java.io.Serializable JavaDoc {
41
42   private ChannelIF channel;
43   private boolean active;
44   private int updateInterval;
45
46   /**
47    * Default constructor sets to an inactive channel (with an update
48    * interval of 3 hours, used when activated).
49    * @param channel the channel.
50    */
51   public ChannelSubscription(ChannelIF channel) {
52     this(channel, false, 3 * 60 * 60);
53   }
54
55   public ChannelSubscription(ChannelIF channel, boolean active, int interval) {
56     this.channel = channel;
57     this.active = active;
58     this.updateInterval = interval;
59   }
60
61   // --------------------------------------------------------------
62 // implementation of ChannelSubscriptionIF interface
63 // --------------------------------------------------------------
64
65   public ChannelIF getChannel() {
66     return channel;
67   }
68
69   public void setChannel(ChannelIF channel) {
70     this.channel = channel;
71   }
72
73   public boolean isActive() {
74     return active;
75   }
76
77   public void setActive(boolean active) {
78     this.active = active;
79   }
80
81   public int getUpdateInterval() {
82     return updateInterval;
83   }
84
85   public void setUpdateInterval(int interval) {
86     this.updateInterval = interval;
87   }
88
89 }
90
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