process-nack-traits.hpp
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25 
26 #ifndef NFD_DAEMON_FW_PROCESS_NACK_TRAITS_HPP
27 #define NFD_DAEMON_FW_PROCESS_NACK_TRAITS_HPP
28 
29 #include "strategy.hpp"
30 
31 namespace nfd::fw {
32 
48 class ProcessNackTraitsBase : noncopyable
49 {
50 protected:
51  virtual
53 
54  void
55  processNack(const lp::Nack& nack, const Face& inFace,
56  const shared_ptr<pit::Entry>& pitEntry);
57 
58 private:
59  virtual void
60  sendNackForProcessNackTraits(const shared_ptr<pit::Entry>& pitEntry, Face& outFace,
61  const lp::NackHeader& header) = 0;
62 
63  virtual void
64  sendNacksForProcessNackTraits(const shared_ptr<pit::Entry>& pitEntry,
65  const lp::NackHeader& header) = 0;
66 };
67 
68 template<typename S>
70 {
71 protected:
72  explicit
73  ProcessNackTraits(S* strategy)
74  : m_strategy(strategy)
75  {
76  }
77 
78 private:
79  void
80  sendNackForProcessNackTraits(const shared_ptr<pit::Entry>& pitEntry, Face& outFace,
81  const lp::NackHeader& header) override
82  {
83  m_strategy->sendNack(header, outFace, pitEntry);
84  }
85 
86  void
87  sendNacksForProcessNackTraits(const shared_ptr<pit::Entry>& pitEntry,
88  const lp::NackHeader& header) override
89  {
90  m_strategy->sendNacks(header, pitEntry);
91  }
92 
93 private:
94  S* m_strategy;
95 };
96 
97 } // namespace nfd::fw
98 
99 #endif // NFD_DAEMON_FW_PROCESS_NACK_TRAITS_HPP
Generalization of a network interface.
Definition: face.hpp:118
Provides a common procedure for processing Nacks.
virtual ~ProcessNackTraitsBase()=default
void processNack(const lp::Nack &nack, const Face &inFace, const shared_ptr< pit::Entry > &pitEntry)