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Java > Open Source Codes > com > sun > enterprise > admin > monitor > registry > spi > reconfig > ChangeHandler


1 /*
2  * The contents of this file are subject to the terms
3  * of the Common Development and Distribution License
4  * (the License). You may not use this file except in
5  * compliance with the License.
6  *
7  * You can obtain a copy of the license at
8  * https://glassfish.dev.java.net/public/CDDLv1.0.html or
9  * glassfish/bootstrap/legal/CDDLv1.0.txt.
10  * See the License for the specific language governing
11  * permissions and limitations under the License.
12  *
13  * When distributing Covered Code, include this CDDL
14  * Header Notice in each file and include the License file
15  * at glassfish/bootstrap/legal/CDDLv1.0.txt.
16  * If applicable, add the following below the CDDL Header,
17  * with the fields enclosed by brackets [] replaced by
18  * you own identifying information:
19  * "Portions Copyrighted [year] [name of copyright owner]"
20  *
21  * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
22  */
23
24 /* ChangeHandler.java
25  * $Id: ChangeHandler.java,v 1.3 2005/12/25 03:43:38 tcfujii Exp $
26  * $Revision: 1.3 $
27  * $Date: 2005/12/25 03:43:38 $
28  * Indentation Information:
29  * 0. Please (try to) preserve these settings.
30  * 1. Tabs are preferred over spaces.
31  * 2. In vi/vim -
32  * :set tabstop=4 :set shiftwidth=4 :set softtabstop=4
33  * 3. In S1 Studio -
34  * 1. Tools->Options->Editor Settings->Java Editor->Tab Size = 4
35  * 2. Tools->Options->Indentation Engines->Java Indentation Engine->Expand Tabs to Spaces = False.
36  * 3. Tools->Options->Indentation Engines->Java Indentation Engine->Number of Spaces per Tab = 4.
37  */
38
39
40 package com.sun.enterprise.admin.monitor.registry.spi.reconfig;
41
42 import com.sun.enterprise.admin.monitor.registry.MonitoringLevel;
43 import com.sun.enterprise.admin.monitor.registry.MonitoredObjectType;
44
45 /**
46  * Provides handling of the change that happens to the configuration. This is
47  * the interface that should be implemented by all the concrete handlers who know
48  * how to handle a particular change to a particular type.
49  * @author <a HREF="mailto:Kedar.Mhaswade@sun.com">Kedar Mhaswade</a>
50  * @since S1AS8.0
51  * @version $Revision: 1.3 $
52  */
53 public interface ChangeHandler {
54     public void handleChange(MonitoredObjectType t, MonitoringLevel from, MonitoringLevel to);
55 }
56
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