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Java > Open Source Codes > com > caucho > bytecode > JField


1 /*
2  * Copyright (c) 1998-2006 Caucho Technology -- all rights reserved
3  *
4  * This file is part of Resin(R) Open Source
5  *
6  * Each copy or derived work must preserve the copyright notice and this
7  * notice unmodified.
8  *
9  * Resin Open Source is free software; you can redistribute it and/or modify
10  * it under the terms of the GNU General Public License as published by
11  * the Free Software Foundation; either version 2 of the License, or
12  * (at your option) any later version.
13  *
14  * Resin Open Source is distributed in the hope that it will be useful,
15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
17  * of NON-INFRINGEMENT. See the GNU General Public License for more
18  * details.
19  *
20  * You should have received a copy of the GNU General Public License
21  * along with Resin Open Source; if not, write to the
22  *
23  * Free Software Foundation, Inc.
24  * 59 Temple Place, Suite 330
25  * Boston, MA 02111-1307 USA
26  *
27  * @author Scott Ferguson
28  */
29
30 package com.caucho.bytecode;
31
32 /**
33  * Represents an introspected java method.
34  */
35 abstract public class JField extends JAccessibleObject {
36   /**
37    * Returns the method name.
38    */
39   abstract public String JavaDoc getName();
40
41   /**
42    * Returns the declaring class
43    */
44   abstract public JClass getDeclaringClass();
45
46   /**
47    * Returns the return type.
48    */
49   abstract public JClass getType();
50
51   /**
52    * The return type is the type.
53    */
54   public JClass getReturnType()
55   {
56     return getType();
57   }
58
59   /**
60    * Returns the parameterized type of the field.
61    */
62   abstract public JType getGenericType();
63
64   /**
65    * Returns true for a private field.
66    */
67   abstract public boolean isPrivate();
68
69   /**
70    * Returns true for a transient field
71    */
72   abstract public boolean isTransient();
73
74   /**
75    * Returns true for a static field
76    */
77   abstract public boolean isStatic();
78
79   /**
80    * Returns true if equals.
81    */
82   public boolean equals(Object JavaDoc o)
83   {
84     if (o == this)
85       return true;
86     else if (o == null || getClass() != o.getClass())
87       return false;
88
89     JField jField = (JField) o;
90
91     // note that the equality test doesn't include the class loader
92 return getName().equals(jField.getName());
93   }
94
95   public String JavaDoc toString()
96   {
97     return "JField[" + getName() + "]";
98   }
99 }
100
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