Mercurial > hg > truffle
view graal/com.oracle.jvmci.hotspot/src/com/oracle/jvmci/hotspot/events/EmptyEventProvider.java @ 21762:1025d6dc645a
Merge.
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
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date | Sat, 06 Jun 2015 15:13:09 +0200 |
parents | 77acf6ba2fc0 |
children |
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/* * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package com.oracle.jvmci.hotspot.events; import com.oracle.jvmci.common.*; /** * An empty implementation for {@link EventProvider}. This implementation is used when no logging is * requested. */ public final class EmptyEventProvider implements EventProvider { public CompilationEvent newCompilationEvent() { return new EmptyCompilationEvent(); } public static class EmptyCompilationEvent implements CompilationEvent { public void commit() { throw JVMCIError.shouldNotReachHere(); } public boolean shouldWrite() { // Events of this class should never been written. return false; } public void begin() { } public void end() { } public void setMethod(String method) { throw JVMCIError.shouldNotReachHere(); } public void setCompileId(int compileId) { throw JVMCIError.shouldNotReachHere(); } public void setCompileLevel(int compileLevel) { throw JVMCIError.shouldNotReachHere(); } public void setSucceeded(boolean succeeded) { throw JVMCIError.shouldNotReachHere(); } public void setIsOsr(boolean isOsr) { throw JVMCIError.shouldNotReachHere(); } public void setCodeSize(int codeSize) { throw JVMCIError.shouldNotReachHere(); } public void setInlinedBytes(int inlinedBytes) { throw JVMCIError.shouldNotReachHere(); } } public CompilerFailureEvent newCompilerFailureEvent() { return new EmptyCompilerFailureEvent(); } public static class EmptyCompilerFailureEvent implements CompilerFailureEvent { public void commit() { throw JVMCIError.shouldNotReachHere(); } public boolean shouldWrite() { // Events of this class should never been written. return false; } public void setCompileId(int compileId) { throw JVMCIError.shouldNotReachHere(); } public void setMessage(String message) { throw JVMCIError.shouldNotReachHere(); } } }