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Java > Open Source Codes > com > sun > appserv > management > j2ee > statistics > NumberStatistic


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
25 package com.sun.appserv.management.j2ee.statistics;
26
27 import java.lang.Number JavaDoc;
28 import javax.management.j2ee.statistics.Statistic JavaDoc;
29
30 /**
31  * Custom statistic type that returns a java.lang.Number.
32
33  * @since S1AS9.0
34  * @version 1.0
35  */

36
37 public interface NumberStatistic extends Statistic JavaDoc {
38     
39     /**
40      * Returns the value of the statistic.
41      */

42     public Number JavaDoc getCurrent();
43 }
44
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