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Java > Open Source Codes > com > sun > jdo > spi > persistence > support > sqlstore > ValueFetcher


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  * ValueFetcher.java
26  *
27  * Created on March 15, 2002
28  * @author Daniel Tonn
29  */
30 package com.sun.jdo.spi.persistence.support.sqlstore;
31
32 /**
33  * Interface wrapping values that can be fetched by index.
34  */
35 public interface ValueFetcher
36 {
37     /**
38      * Returns a specific value from this ValueFetcher.
39      * @param whichOne indicates which value to be returned
40      */
41     public Object JavaDoc getValue(int whichOne);
42
43 }
44
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