pit-entry.hpp

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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
#ifndef NFD_DAEMON_TABLE_PIT_ENTRY_HPP
#define NFD_DAEMON_TABLE_PIT_ENTRY_HPP

#include "pit-in-record.hpp"
#include "pit-out-record.hpp"
#include "core/scheduler.hpp"

namespace nfd {

namespace name_tree {
class Entry;
} // namespace name_tree

namespace pit {

typedef std::list<InRecord> InRecordCollection;

typedef std::list<OutRecord> OutRecordCollection;

class Entry : public StrategyInfoHost, noncopyable
{
public:
  explicit
  Entry(const Interest& interest);

  const Interest&
  getInterest() const
  {
    return *m_interest;
  }

  const Name&
  getName() const
  {
    return m_interest->getName();
  }

public: // in-record
  const InRecordCollection&
  getInRecords() const
  {
    return m_inRecords;
  }

  bool
  hasInRecords() const
  {
    return !m_inRecords.empty();
  }

  InRecordCollection::iterator
  in_begin()
  {
    return m_inRecords.begin();
  }

  InRecordCollection::const_iterator
  in_begin() const
  {
    return m_inRecords.begin();
  }

  InRecordCollection::iterator
  in_end()
  {
    return m_inRecords.end();
  }

  InRecordCollection::const_iterator
  in_end() const
  {
    return m_inRecords.end();
  }

  InRecordCollection::iterator
  getInRecord(const Face& face);

  InRecordCollection::iterator
  insertOrUpdateInRecord(Face& face, const Interest& interest);

  void
  deleteInRecord(const Face& face);

  void
  clearInRecords();

public: // out-record
  const OutRecordCollection&
  getOutRecords() const
  {
    return m_outRecords;
  }

  bool
  hasOutRecords() const
  {
    return !m_outRecords.empty();
  }

  OutRecordCollection::iterator
  out_begin()
  {
    return m_outRecords.begin();
  }

  OutRecordCollection::const_iterator
  out_begin() const
  {
    return m_outRecords.begin();
  }

  OutRecordCollection::iterator
  out_end()
  {
    return m_outRecords.end();
  }

  OutRecordCollection::const_iterator
  out_end() const
  {
    return m_outRecords.end();
  }

  OutRecordCollection::iterator
  getOutRecord(const Face& face);

  OutRecordCollection::iterator
  insertOrUpdateOutRecord(Face& face, const Interest& interest);

  void
  deleteOutRecord(const Face& face);

public:
  scheduler::EventId m_unsatisfyTimer;

  scheduler::EventId m_stragglerTimer;

private:
  shared_ptr<const Interest> m_interest;
  InRecordCollection m_inRecords;
  OutRecordCollection m_outRecords;

  name_tree::Entry* m_nameTreeEntry;

  friend class name_tree::Entry;
};

} // namespace pit
} // namespace nfd

#endif // NFD_DAEMON_TABLE_PIT_ENTRY_HPP