/*
 * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
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 * 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.
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#ifndef SHARE_GC_PARALLEL_PSROOTTYPE_HPP
#define SHARE_GC_PARALLEL_PSROOTTYPE_HPP

#include "memory/allocation.hpp"
#include "utilities/macros.hpp"

class ParallelRootType : public AllStatic {
public:
  // Order and compactness of this enum is of importance.
  // The order reflects the order these roots are to be processed,
  // We do not want any holes in the enum as we enumerate these values by incrementing them.
  enum Value {
    universe,
    jni_handles,
    object_synchronizer,
    management,
    system_dictionary,
    class_loader_data,
    jvmti,
    code_cache,
    //"threads" are handled in parallel as a special case
    sentinel
  };
};

#endif /* SHARE_GC_PARALLEL_PSROOTTYPE_HPP */