/*

 * Copyright (c) 2017, 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

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 *

 */

#ifndef SHARE_VM_GC_G1_G1FULLGCSCOPE_HPP

#define SHARE_VM_GC_G1_G1FULLGCSCOPE_HPP

#include "gc/g1/g1CollectedHeap.hpp"

#include "gc/g1/g1HeapTransition.hpp"

#include "gc/shared/collectorCounters.hpp"

#include "gc/shared/gcId.hpp"

#include "gc/shared/gcTrace.hpp"

#include "gc/shared/gcTraceTime.hpp"

#include "gc/shared/gcTimer.hpp"

#include "gc/shared/isGCActiveMark.hpp"

#include "gc/shared/vmGCOperations.hpp"

#include "memory/allocation.hpp"

#include "services/memoryService.hpp"

class GCMemoryManager;

// Class used to group scoped objects used in the Full GC together.

class G1FullGCScope : public StackObj {

  ResourceMark            _rm;

  bool                    _explicit_gc;

  G1CollectedHeap*        _g1h;

  GCIdMark                _gc_id;

  SvcGCMarker             _svc_marker;

  STWGCTimer              _timer;

  G1FullGCTracer          _tracer;

  IsGCActiveMark          _active;

  GCTraceCPUTime          _cpu_time;

  ClearedAllSoftRefs      _soft_refs;

  TraceCollectorStats     _collector_stats;

  TraceMemoryManagerStats _memory_stats;

  G1HeapTransition        _heap_transition;

public:

  G1FullGCScope(GCMemoryManager* memory_manager, bool explicit_gc, bool clear_soft);

  ~G1FullGCScope();

  bool is_explicit_gc();

  bool should_clear_soft_refs();

  STWGCTimer* timer();

  G1FullGCTracer* tracer();

  G1HeapTransition* heap_transition();

};

#endif //SHARE_VM_GC_G1_G1FULLGCSCOPE_HPP