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Java > Open Source Codes > com > sun > jdo > api > persistence > enhancer > classfile > ConstFieldRef


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.jdo.api.persistence.enhancer.classfile;
26
27 import java.io.*;
28
29 /**
30  * ConstFieldRef represents a reference to a field of some class
31  * in the constant pool of a class file.
32  */
33
34 public class ConstFieldRef extends ConstBasicMemberRef {
35   /* The tag associated with ConstFieldRef */
36   public static final int MyTag = CONSTANTFieldRef;
37
38   /* public accessors */
39   public int tag () { return MyTag; }
40
41   public String JavaDoc toString () {
42       return "CONSTANTFieldRef(" + indexAsString() + "): " + //NOI18N
43 super.toString();
44   }
45
46   /* package local methods */
47
48   ConstFieldRef (ConstClass cname, ConstNameAndType NT) {
49     super(cname, NT);
50   }
51
52   ConstFieldRef (int cnameIndex, int NT_index) {
53     super(cnameIndex, NT_index);
54   }
55
56   static ConstFieldRef read (DataInputStream input) throws IOException {
57     int cname = input.readUnsignedShort();
58     int NT = input.readUnsignedShort();
59     return new ConstFieldRef (cname, NT);
60   }
61
62 }
63
64
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