1 /*
2  * Copyright (c) 2009, 2015, Oracle and/or its affiliates. All rights reserved.
3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4  *
5  * This code is free software; you can redistribute it and/or modify it
6  * under the terms of the GNU General Public License version 2 only, as
7  * published by the Free Software Foundation.
8  *
9  * This code is distributed in the hope that it will be useful, but WITHOUT
10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12  * version 2 for more details (a copy is included in the LICENSE file that
13  * accompanied this code).
14  *
15  * You should have received a copy of the GNU General Public License version
16  * 2 along with this work; if not, write to the Free Software Foundation,
17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18  *
19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20  * or visit www.oracle.com if you need additional information or have any
21  * questions.
22  */
23 package jdk.vm.ci.meta;
24 
25 /**
26  * A implementation of {@link JavaField} for an unresolved field.
27  */
28 public final class UnresolvedJavaField implements JavaField {
29 
30     private final String name;
31     private final JavaType holder;
32     private final JavaType type;
33 
UnresolvedJavaField(JavaType holder, String name, JavaType type)34     public UnresolvedJavaField(JavaType holder, String name, JavaType type) {
35         this.name = name;
36         this.type = type;
37         this.holder = holder;
38     }
39 
40     @Override
getName()41     public String getName() {
42         return name;
43     }
44 
45     @Override
getType()46     public JavaType getType() {
47         return type;
48     }
49 
50     @Override
getDeclaringClass()51     public JavaType getDeclaringClass() {
52         return holder;
53     }
54 
55     @Override
hashCode()56     public int hashCode() {
57         return super.hashCode();
58     }
59 
60     @Override
equals(Object obj)61     public boolean equals(Object obj) {
62         if (this == obj) {
63             return true;
64         }
65         if (obj == null || !(obj instanceof UnresolvedJavaField)) {
66             return false;
67         }
68         UnresolvedJavaField that = (UnresolvedJavaField) obj;
69         return this.holder.equals(that.holder) && this.name.equals(that.name) && this.type.equals(that.type);
70     }
71 
72     /**
73      * Converts this compiler interface field to a string.
74      */
75     @Override
toString()76     public String toString() {
77         return format("UnresolvedJavaField<%H.%n %t>");
78     }
79 
resolve(ResolvedJavaType accessingClass)80     public ResolvedJavaField resolve(ResolvedJavaType accessingClass) {
81         ResolvedJavaType resolvedHolder = holder.resolve(accessingClass);
82         return resolvedHolder.resolveField(this, accessingClass);
83     }
84 }
85