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comparison jvmci/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/EmptyEventProvider.java @ 23785:5cf445d2acf6 jvmci-0.22

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Exported elements referring to inaccessible types in jdk.vm.ci (JDK-8167180)
author Doug Simon <doug.simon@oracle.com>
date Tue, 11 Oct 2016 22:13:23 +0200
parents jvmci/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/services/EmptyEventProvider.java@8153a654bd10
children
comparison
equal deleted inserted replaced
23784:19222d463306 23785:5cf445d2acf6
1 /*
2 * Copyright (c) 2014, 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.hotspot;
24
25 /**
26 * An empty implementation for {@link EventProvider}. This implementation is used when no logging is
27 * requested.
28 */
29 final class EmptyEventProvider implements EventProvider {
30
31 static InternalError shouldNotReachHere() {
32 throw new InternalError("should not reach here");
33 }
34
35 @Override
36 public CompilationEvent newCompilationEvent() {
37 return new EmptyCompilationEvent();
38 }
39
40 static class EmptyCompilationEvent implements CompilationEvent {
41 public void commit() {
42 throw shouldNotReachHere();
43 }
44
45 public boolean shouldWrite() {
46 // Events of this class should never been written.
47 return false;
48 }
49
50 public void begin() {
51 }
52
53 public void end() {
54 }
55
56 public void setMethod(String method) {
57 throw shouldNotReachHere();
58 }
59
60 public void setCompileId(int compileId) {
61 throw shouldNotReachHere();
62 }
63
64 public void setCompileLevel(int compileLevel) {
65 throw shouldNotReachHere();
66 }
67
68 public void setSucceeded(boolean succeeded) {
69 throw shouldNotReachHere();
70 }
71
72 public void setIsOsr(boolean isOsr) {
73 throw shouldNotReachHere();
74 }
75
76 public void setCodeSize(int codeSize) {
77 throw shouldNotReachHere();
78 }
79
80 public void setInlinedBytes(int inlinedBytes) {
81 throw shouldNotReachHere();
82 }
83 }
84
85 @Override
86 public CompilerFailureEvent newCompilerFailureEvent() {
87 return new EmptyCompilerFailureEvent();
88 }
89
90 static class EmptyCompilerFailureEvent implements CompilerFailureEvent {
91 public void commit() {
92 throw shouldNotReachHere();
93 }
94
95 public boolean shouldWrite() {
96 // Events of this class should never been written.
97 return false;
98 }
99
100 public void setCompileId(int compileId) {
101 throw shouldNotReachHere();
102 }
103
104 public void setMessage(String message) {
105 throw shouldNotReachHere();
106 }
107 }
108
109 }