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Java > Open Source Codes > oracle > toplink > essentials > internal > sequencing > SequencingLogInOut


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
5  * in compliance with the License.
6  *
7  * You can obtain a copy of the license at
8  * glassfish/bootstrap/legal/CDDLv1.0.txt or
9  * https://glassfish.dev.java.net/public/CDDLv1.0.html.
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 in each file and include the License file at
15  * glassfish/bootstrap/legal/CDDLv1.0.txt. If applicable,
16  * add the following below this CDDL HEADER, with the
17  * fields enclosed by brackets "[]" replaced with your
18  * own identifying information: Portions Copyright [yyyy]
19  * [name of copyright owner]
20  */
21 // Copyright (c) 1998, 2005, Oracle. All rights reserved.
22 package oracle.toplink.essentials.internal.sequencing;
23
24
25 /**
26  * <p>
27  * <b>Purpose</b>: Simple interface inherited by several sequencing interfaces and classes
28  * <p>
29  */
30 interface SequencingLogInOut {
31
32     /**
33     * INTERNAL:
34     * Called when the object is connected (logged in).
35     */
36     public void onConnect();
37
38     /**
39     * INTERNAL:
40     * Called when the object is disconnected (logged out).
41     */
42     public void onDisconnect();
43
44     /**
45     * INTERNAL:
46     * Indicates whether the object is connected or not.
47     */
48     public boolean isConnected();
49 }
50
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