adjacent.cpp

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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
#include "adjacent.hpp"
#include "logger.hpp"

#include <iostream>
#include <string>
#include <cmath>
#include <limits>

namespace nlsr {

INIT_LOGGER("Adjacent");

const float Adjacent::DEFAULT_LINK_COST = 10.0;

Adjacent::Adjacent()
    : m_name()
    , m_faceUri()
    , m_linkCost(DEFAULT_LINK_COST)
    , m_status(STATUS_INACTIVE)
    , m_interestTimedOutNo(0)
    , m_faceId(0)
{
}

Adjacent::Adjacent(const ndn::Name& an)
    : m_name(an)
    , m_faceUri()
    , m_linkCost(DEFAULT_LINK_COST)
    , m_status(STATUS_INACTIVE)
    , m_interestTimedOutNo(0)
    , m_faceId(0)
  {
  }

Adjacent::Adjacent(const ndn::Name& an, const ndn::FaceUri& faceUri,  double lc,
                   Status s, uint32_t iton, uint64_t faceId)
    : m_name(an)
    , m_faceUri(faceUri)
    , m_linkCost(lc)
    , m_status(s)
    , m_interestTimedOutNo(iton)
    , m_faceId(faceId)
  {
  }

bool
Adjacent::operator==(const Adjacent& adjacent) const
{
  return (m_name == adjacent.getName()) &&
         (m_faceUri == adjacent.getFaceUri()) &&
         (std::abs(m_linkCost - adjacent.getLinkCost()) <
          std::numeric_limits<double>::epsilon());
}

bool
Adjacent::operator<(const Adjacent& adjacent) const
{
  return (m_name < adjacent.getName()) ||
         (m_linkCost < adjacent.getLinkCost());
}

std::ostream&
operator<<(std::ostream& os, const Adjacent& adjacent)
{
  os << "Adjacent: " << adjacent.m_name << "\n Connecting FaceUri: " << adjacent.m_faceUri
     << "\n Link cost: " << adjacent.m_linkCost << "\n Status: " << adjacent.m_status
     << "\n Interest Timed Out: " << adjacent.m_interestTimedOutNo << std::endl;
  return os;
}

void
Adjacent::writeLog()
{
  NLSR_LOG_DEBUG(*this);
}

} // namespace nlsr