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 * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * published by the Free Software Foundation.
 *
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 * 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.
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#ifndef SHARE_JFR_LEAKPROFILER_CHECKPOINT_OBJECTSAMPLECHECKPOINT_HPP
#define SHARE_JFR_LEAKPROFILER_CHECKPOINT_OBJECTSAMPLECHECKPOINT_HPP

#include "memory/allocation.hpp"

class EdgeStore;
class JfrCheckpointWriter;
class JfrStackTraceRepository;
class ObjectSampleMarker;
class ObjectSampler;

class ObjectSampleCheckpoint : AllStatic {
 public:
  static void install(JfrCheckpointWriter& writer, bool class_unload);
  static void write(ObjectSampler* sampler, EdgeStore* edge_store, bool emit_all, Thread* thread);
  static int mark(ObjectSampler* sampler, ObjectSampleMarker& marker, bool emit_all);
};

class WriteObjectSampleStacktrace : public StackObj {
 private:
  ObjectSampler* const _sampler;
  JfrStackTraceRepository& _stack_trace_repo;
 public:
  WriteObjectSampleStacktrace(ObjectSampler* sampler, JfrStackTraceRepository& repo);
  bool process();
};

#endif // SHARE_JFR_LEAKPROFILER_CHECKPOINT_OBJECTSAMPLECHECKPOINT_HPP