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Java > Open Source Codes > org > logicalcobwebs > asm > tree > FieldNode


1 /***
2  * ASM: a very small and fast Java bytecode manipulation framework
3  * Copyright (c) 2000,2002,2003 INRIA, France Telecom
4  * All rights reserved.
5  *
6  * Redistribution and use in source and binary forms, with or without
7  * modification, are permitted provided that the following conditions
8  * are met:
9  * 1. Redistributions of source code must retain the above copyright
10  * notice, this list of conditions and the following disclaimer.
11  * 2. Redistributions in binary form must reproduce the above copyright
12  * notice, this list of conditions and the following disclaimer in the
13  * documentation and/or other materials provided with the distribution.
14  * 3. Neither the name of the copyright holders nor the names of its
15  * contributors may be used to endorse or promote products derived from
16  * this software without specific prior written permission.
17  *
18  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
19  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
22  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
23  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
24  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
25  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
26  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
27  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
28  * THE POSSIBILITY OF SUCH DAMAGE.
29  *
30  * Contact: Eric.Bruneton@rd.francetelecom.com
31  *
32  * Author: Eric Bruneton
33  */
34
35 package org.logicalcobwebs.asm.tree;
36
37 import org.logicalcobwebs.asm.ClassVisitor;
38 import org.logicalcobwebs.asm.Attribute;
39
40 /**
41  * A node that represents a field.
42  */
43
44 public class FieldNode {
45
46   /**
47    * The field's access flags (see {@link org.logicalcobwebs.asm.Constants}). This
48    * field also indicates if the field is synthetic and/or deprecated.
49    */
50
51   public int access;
52
53   /**
54    * The field's name.
55    */
56
57   public String JavaDoc name;
58
59   /**
60    * The field's descriptor (see {@link org.logicalcobwebs.asm.Type Type}).
61    */
62
63   public String JavaDoc desc;
64
65   /**
66    * The field's initial value. This field, which may be <tt>null</tt> if the
67    * field does not have an initial value, must be an {@link java.lang.Integer
68    * Integer}, a {@link java.lang.Float Float}, a {@link java.lang.Long Long},
69    * a {@link java.lang.Double Double} or a {@link String String}.
70    */
71
72   public Object JavaDoc value;
73
74   /**
75    * The non standard attributes of the field.
76    */
77
78   public Attribute attrs;
79
80   /**
81    * Constructs a new {@link FieldNode FieldNode} object.
82    *
83    * @param access the field's access flags (see {@link
84    * org.logicalcobwebs.asm.Constants}). This parameter also indicates if the
85    * field is synthetic and/or deprecated.
86    * @param name the field's name.
87    * @param desc the field's descriptor (see {@link org.logicalcobwebs.asm.Type
88    * Type}).
89    * @param value the field's initial value. This parameter, which may be
90    * <tt>null</tt> if the field does not have an initial value, must be an
91    * {@link java.lang.Integer Integer}, a {@link java.lang.Float Float}, a
92    * {@link java.lang.Long Long}, a {@link java.lang.Double Double} or a
93    * {@link String String}.
94    * @param attrs the non standard attributes of the field.
95    */
96
97   public FieldNode (
98     final int access,
99     final String JavaDoc name,
100     final String JavaDoc desc,
101     final Object JavaDoc value,
102     final Attribute attrs)
103   {
104     this.access = access;
105     this.name = name;
106     this.desc = desc;
107     this.value = value;
108     this.attrs = attrs;
109   }
110
111   /**
112    * Makes the given class visitor visit this field.
113    *
114    * @param cv a class visitor.
115    */
116
117   public void accept (final ClassVisitor cv) {
118     cv.visitField(access, name, desc, value, attrs);
119   }
120 }
121
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