Path: blob/master/src/hotspot/share/gc/shared/concurrentGCThread.hpp
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/*1* Copyright (c) 2001, 2021, Oracle and/or its affiliates. All rights reserved.2* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.3*4* This code is free software; you can redistribute it and/or modify it5* under the terms of the GNU General Public License version 2 only, as6* published by the Free Software Foundation.7*8* This code is distributed in the hope that it will be useful, but WITHOUT9* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or10* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License11* version 2 for more details (a copy is included in the LICENSE file that12* accompanied this code).13*14* You should have received a copy of the GNU General Public License version15* 2 along with this work; if not, write to the Free Software Foundation,16* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.17*18* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA19* or visit www.oracle.com if you need additional information or have any20* questions.21*22*/2324#ifndef SHARE_GC_SHARED_CONCURRENTGCTHREAD_HPP25#define SHARE_GC_SHARED_CONCURRENTGCTHREAD_HPP2627#include "runtime/nonJavaThread.hpp"28#include "runtime/thread.hpp"2930class ConcurrentGCThread: public NamedThread {31private:32volatile bool _should_terminate;33volatile bool _has_terminated;3435protected:36void create_and_start(ThreadPriority prio = NearMaxPriority);3738virtual void run_service() = 0;39virtual void stop_service() = 0;4041public:42ConcurrentGCThread();4344virtual bool is_ConcurrentGC_thread() const { return true; }4546virtual void run();47virtual void stop();4849bool should_terminate() const;50bool has_terminated() const;51};5253#endif // SHARE_GC_SHARED_CONCURRENTGCTHREAD_HPP545556