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24 
25 #ifndef SHARE_GC_SHARED_REFERENCEPROCESSORSTATS_HPP
26 #define SHARE_GC_SHARED_REFERENCEPROCESSORSTATS_HPP
27 
28 #include "utilities/globalDefinitions.hpp"
29 
30 class ReferenceProcessor;
31 
32 // ReferenceProcessorStats contains statistics about how many references that
33 // have been traversed when processing references during garbage collection.
34 class ReferenceProcessorStats {
35   size_t _soft_count;
36   size_t _weak_count;
37   size_t _final_count;
38   size_t _phantom_count;
39 
40  public:
ReferenceProcessorStats()41   ReferenceProcessorStats() :
42     _soft_count(0),
43     _weak_count(0),
44     _final_count(0),
45     _phantom_count(0) {}
46 
ReferenceProcessorStats(size_t soft_count,size_t weak_count,size_t final_count,size_t phantom_count)47   ReferenceProcessorStats(size_t soft_count,
48                           size_t weak_count,
49                           size_t final_count,
50                           size_t phantom_count) :
51     _soft_count(soft_count),
52     _weak_count(weak_count),
53     _final_count(final_count),
54     _phantom_count(phantom_count)
55   {}
56 
soft_count() const57   size_t soft_count() const {
58     return _soft_count;
59   }
60 
weak_count() const61   size_t weak_count() const {
62     return _weak_count;
63   }
64 
final_count() const65   size_t final_count() const {
66     return _final_count;
67   }
68 
phantom_count() const69   size_t phantom_count() const {
70     return _phantom_count;
71   }
72 };
73 #endif // SHARE_GC_SHARED_REFERENCEPROCESSORSTATS_HPP
74