1    /* 
2     * Javassist, a Java-bytecode translator toolkit. 
3     * Copyright (C) 1999-2003 Shigeru Chiba. All Rights Reserved. 
4     * 
5     * The contents of this file are subject to the Mozilla Public License Version 
6     * 1.1 (the "License"); you may not use this file except in compliance with 
7     * the License.  Alternatively, the contents of this file may be used under 
8     * the terms of the GNU Lesser General Public License Version 2.1 or later. 
9     * 
10    * Software distributed under the License is distributed on an "AS IS" basis, 
11    * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License 
12    * for the specific language governing rights and limitations under the 
13    * License. 
14    */ 
15    
16   package javassist; 
17    
18   /** 
19    * An instance of <code>CtMember</code> represents a field, a constructor, 
20    * or a method. 
21    */ 
22   public abstract class CtMember { 
23       protected CtClass declaringClass; 
24    
25       protected CtMember(CtClass clazz) { 
26           declaringClass = clazz; 
27       } 
28    
29       /** 
30        * Returns the class that declares this member. 
31        */ 
32       public CtClass getDeclaringClass() { 
33           return declaringClass; 
34       } 
35    
36       /** 
37        * Obtains the modifiers of the member. 
38        * 
39        * @return          modifiers encoded with 
40        *                  <code>javassist.Modifier</code>. 
41        * @see Modifier 
42        */ 
43       public abstract int getModifiers(); 
44    
45       /** 
46        * Sets the encoded modifiers of the member. 
47        * 
48        * @see Modifier 
49        */ 
50       public abstract void setModifiers(int mod); 
51    
52       /** 
53        * Obtains the name of the member. 
54        */ 
55       public abstract String getName(); 
56    
57       /** 
58        * Obtains an attribute with the given name. 
59        * If that attribute is not found in the class file, this 
60        * method returns null. 
61        * 
62        * @param name              attribute name 
63        */ 
64       public abstract byte[] getAttribute(String name); 
65    
66       /** 
67        * Adds an attribute. The attribute is saved in the class file. 
68        * 
69        * @param name      attribute name 
70        * @param data      attribute value 
71        */ 
72       public abstract void setAttribute(String name, byte[] data); 
73   } 
74