1/*
2 * Copyright (c) 2011, 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 */
23package jdk.vm.ci.hotspot;
24
25import jdk.vm.ci.meta.JavaMethod;
26import jdk.vm.ci.meta.JavaType;
27import jdk.vm.ci.meta.Signature;
28
29/**
30 * Implementation of {@link JavaMethod} for unresolved HotSpot methods.
31 */
32final class HotSpotMethodUnresolved extends HotSpotMethod {
33
34    private final String name;
35    private final Signature signature;
36    protected JavaType holder;
37
38    HotSpotMethodUnresolved(String name, Signature signature, JavaType holder) {
39        this.name = name;
40        this.holder = holder;
41        this.signature = signature;
42    }
43
44    @Override
45    public String getName() {
46        return name;
47    }
48
49    @Override
50    public Signature getSignature() {
51        return signature;
52    }
53
54    @Override
55    public JavaType getDeclaringClass() {
56        return holder;
57    }
58
59    @Override
60    public int hashCode() {
61        return super.hashCode();
62    }
63
64    @Override
65    public boolean equals(Object obj) {
66        if (this == obj) {
67            return true;
68        }
69        if (obj == null || !(obj instanceof HotSpotMethodUnresolved)) {
70            return false;
71        }
72        HotSpotMethodUnresolved that = (HotSpotMethodUnresolved) obj;
73        return this.name.equals(that.name) && this.signature.equals(that.signature) && this.holder.equals(that.holder);
74    }
75}
76