OpenLR decoding, markup tool.

1 files changed, 66 insertions, 0 deletions

diff --git a/openlr/road_info_getter.cpp b/openlr/road_info_getter.cpp
new file mode 100644
index 0000000000..859cf0f8aa
--- /dev/null
+++ b/openlr/road_info_getter.cpp
@@ -0,0 +1,66 @@
+#include "openlr/road_info_getter.hpp"
+
+#include "indexer/classificator.hpp"
+#include "indexer/feature.hpp"
+#include "indexer/index.hpp"
+
+#include "base/assert.hpp"
+
+#include "std/iterator.hpp"
+
+namespace openlr
+{
+RoadInfoGetter::RoadInfoGetter(Index const & index) : m_index(index), m_c(classif()) {}
+
+RoadInfoGetter::RoadInfo RoadInfoGetter::Get(FeatureID const & fid)
+{
+  auto it = m_cache.find(fid);
+  if (it != end(m_cache))
+    return it->second;
+
+  Index::FeaturesLoaderGuard g(m_index, fid.m_mwmId);
+  FeatureType ft;
+  CHECK(g.GetOriginalFeatureByIndex(fid.m_index, ft), ());
+
+  RoadInfo info;
+  info.m_frc = GetFunctionalRoadClass(ft);
+  info.m_fow = GetFormOfWay(ft);
+  it = m_cache.emplace(fid, info).first;
+
+  return it->second;
+}
+
+FunctionalRoadClass RoadInfoGetter::GetFunctionalRoadClass(feature::TypesHolder const & types) const
+{
+  if (m_trunkChecker(types))
+    return FunctionalRoadClass::FRC0;
+
+  if (m_primaryChecker(types))
+    return FunctionalRoadClass::FRC1;
+
+  if (m_secondaryChecker(types))
+    return FunctionalRoadClass::FRC2;
+
+  if (m_tertiaryChecker(types))
+    return FunctionalRoadClass::FRC3;
+
+  if (m_residentialChecker(types))
+    return FunctionalRoadClass::FRC4;
+
+  if (m_livingStreetChecker(types))
+    return FunctionalRoadClass::FRC5;
+
+  return FunctionalRoadClass::FRC7;
+}
+
+FormOfWay RoadInfoGetter::GetFormOfWay(feature::TypesHolder const & types) const
+{
+  if (m_trunkChecker(types))
+    return FormOfWay::Motorway;
+
+  if (m_primaryChecker(types))
+    return FormOfWay::MultipleCarriageway;
+
+  return FormOfWay::SingleCarriageway;
+}
+}  // namespace openlr