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#include "openlr/road_info_getter.hpp"
#include "indexer/classificator.hpp"
#include "indexer/feature.hpp"
#include "indexer/data_source.hpp"
#include "base/assert.hpp"
namespace
{
openlr::FunctionalRoadClass HighwayClassToFunctionalRoadClass(ftypes::HighwayClass const & hwClass)
{
switch (hwClass)
{
case ftypes::HighwayClass::Trunk: return openlr::FunctionalRoadClass::FRC0;
case ftypes::HighwayClass::Primary: return openlr::FunctionalRoadClass::FRC1;
case ftypes::HighwayClass::Secondary: return openlr::FunctionalRoadClass::FRC2;
case ftypes::HighwayClass::Tertiary: return openlr::FunctionalRoadClass::FRC3;
case ftypes::HighwayClass::LivingStreet: return openlr::FunctionalRoadClass::FRC4;
case ftypes::HighwayClass::Service: return openlr::FunctionalRoadClass::FRC5;
default: return openlr::FunctionalRoadClass::FRC7;
}
}
} // namespace
namespace openlr
{
RoadInfoGetter::RoadInfoGetter(DataSource const & dataSource)
: m_dataSource(dataSource)
{
}
RoadInfoGetter::RoadInfo RoadInfoGetter::Get(FeatureID const & fid)
{
auto it = m_cache.find(fid);
if (it != end(m_cache))
return it->second;
FeaturesLoaderGuard g(m_dataSource, fid.m_mwmId);
FeatureType ft;
CHECK(g.GetOriginalFeatureByIndex(fid.m_index, ft), ());
RoadInfo info;
info.m_fow = GetFormOfWay(feature::TypesHolder(ft));
info.m_hwClass = ftypes::GetHighwayClass(feature::TypesHolder(ft));
info.m_link = ftypes::IsLinkChecker::Instance()(ft);
info.m_oneWay = ftypes::IsOneWayChecker::Instance()(ft);
info.m_frc = HighwayClassToFunctionalRoadClass(info.m_hwClass);
it = m_cache.emplace(fid, info).first;
return it->second;
}
FormOfWay RoadInfoGetter::GetFormOfWay(feature::TypesHolder const & types) const
{
auto const hwClass = ftypes::GetHighwayClass(feature::TypesHolder(types));
if (hwClass == ftypes::HighwayClass::Trunk)
return FormOfWay::Motorway;
if (hwClass == ftypes::HighwayClass::Primary)
return FormOfWay::MultipleCarriageway;
return FormOfWay::SingleCarriageway;
}
} // namespace openlr
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