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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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* version 2 for more details (a copy is included in the LICENSE file that
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#ifndef SHARE_JFR_SUPPORT_JFRANNOTATIONELEMENTITERATOR_HPP
#define SHARE_JFR_SUPPORT_JFRANNOTATIONELEMENTITERATOR_HPP

#include "jni.h"
#include "utilities/globalDefinitions.hpp"
#include "memory/allocation.hpp"

class InstanceKlass;
class Symbol;

class JfrAnnotationElementIterator : public StackObj {
 private:
  const InstanceKlass* _ik;
  const address _buffer;
  const int _limit; // length of annotation
  mutable int _current; // element
  mutable int _next; // element
  int value_index() const;

 public:
  JfrAnnotationElementIterator(const InstanceKlass* ik, address buffer, int limit);
  bool has_next() const;
  void move_to_next() const;
  int number_of_elements() const;
  bool read_bool() const;
  jint read_int() const;
  char value_type() const;
  const Symbol* name() const;
};

#endif // SHARE_JFR_SUPPORT_JFRANNOTATIONELEMENTITERATOR_HPP