Mercurial > hg > truffle
comparison graal/com.oracle.max.criutils/src/com/oracle/max/criutils/BaseUnresolvedMethod.java @ 3733:e233f5660da4
Added Java files from Maxine project.
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
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date | Sat, 17 Dec 2011 19:59:18 +0100 |
parents | |
children | bc8527f3071c |
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3732:3e2e8b8abdaf | 3733:e233f5660da4 |
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1 /* | |
2 * Copyright (c) 2009, 2011, 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 com.oracle.max.criutils; | |
24 | |
25 import com.sun.cri.ci.*; | |
26 import com.sun.cri.ri.*; | |
27 | |
28 /** | |
29 * A implementation of {@link RiMethod} for an unresolved method. | |
30 */ | |
31 public class BaseUnresolvedMethod implements RiMethod { | |
32 | |
33 public final String name; | |
34 public final RiType holder; | |
35 public final RiSignature signature; | |
36 | |
37 public BaseUnresolvedMethod(RiType holder, String name, RiSignature signature) { | |
38 this.name = name; | |
39 this.holder = holder; | |
40 this.signature = signature; | |
41 } | |
42 | |
43 public String name() { | |
44 return name; | |
45 } | |
46 | |
47 public RiType holder() { | |
48 return holder; | |
49 } | |
50 | |
51 public RiSignature signature() { | |
52 return signature; | |
53 } | |
54 | |
55 @Override | |
56 public int hashCode() { | |
57 return System.identityHashCode(this); | |
58 } | |
59 | |
60 @Override | |
61 public boolean equals(Object o) { | |
62 return o == this; | |
63 } | |
64 | |
65 public StackTraceElement toStackTraceElement(int bci) { | |
66 return new StackTraceElement(CiUtil.toJavaName(holder), name, null, -1); | |
67 } | |
68 | |
69 @Override | |
70 public String toString() { | |
71 return CiUtil.format("%H.%n(%p) [unresolved]", this); | |
72 } | |
73 | |
74 @Override | |
75 public boolean canBePermanentlyLinked() { | |
76 return false; | |
77 } | |
78 } |