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PojavLauncherTeam
GitHub Repository: PojavLauncherTeam/openj9
Path: blob/master/runtime/gc_verbose_java/VerboseWriterTrace.hpp
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/*******************************************************************************
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* Copyright (c) 1991, 2019 IBM Corp. and others
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*
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* This program and the accompanying materials are made available under
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* the terms of the Eclipse Public License 2.0 which accompanies this
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* distribution and is available at https://www.eclipse.org/legal/epl-2.0/
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* or the Apache License, Version 2.0 which accompanies this distribution and
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* is available at https://www.apache.org/licenses/LICENSE-2.0.
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*
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* This Source Code may also be made available under the following
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* Secondary Licenses when the conditions for such availability set
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* forth in the Eclipse Public License, v. 2.0 are satisfied: GNU
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* General Public License, version 2 with the GNU Classpath
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* Exception [1] and GNU General Public License, version 2 with the
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* OpenJDK Assembly Exception [2].
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*
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* [1] https://www.gnu.org/software/classpath/license.html
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* [2] http://openjdk.java.net/legal/assembly-exception.html
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*
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* SPDX-License-Identifier: EPL-2.0 OR Apache-2.0 OR GPL-2.0 WITH Classpath-exception-2.0 OR LicenseRef-GPL-2.0 WITH Assembly-exception
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*******************************************************************************/
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/* TODO (stefanbu) Tracing story unavailable for OMR, this file should be moved back to verbose */
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#if !defined(VERBOSEWRITTERTRACE_HPP_)
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#define VERBOSEWRITTERTRACE_HPP_
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#include "j9.h"
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#include "j9cfg.h"
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#include "VerboseWriter.hpp"
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/**
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* Output agent which directs verbosegc output to a tracepoint.
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*/
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class MM_VerboseWriterTrace : public MM_VerboseWriter
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{
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private:
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bool _componentLoaded; /**< has the trace component been initialized? */
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protected:
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MM_VerboseWriterTrace(MM_EnvironmentBase *env);
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virtual bool initialize(MM_EnvironmentBase *env);
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public:
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static MM_VerboseWriterTrace *newInstance(MM_EnvironmentBase *env);
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virtual bool reconfigure(MM_EnvironmentBase *env, const char *filename, UDATA fileCount, UDATA iterations) { return true; };
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virtual void endOfCycle(MM_EnvironmentBase *env);
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virtual void closeStream(MM_EnvironmentBase *env);
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virtual void outputString(MM_EnvironmentBase *env, const char* string);
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};
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#endif /* VERBOSEWRITTERTRACE_HPP_ */
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