interval extension: maximum 2 days

include/nigiri/routing/interval_estimate.h

@@ -20,13 +20,15 @@ struct interval_estimator {
             [](interval<unixtime_t> iut) { return iut; }},
         q.start_time_);
 
+    auto const interval =
+        q.fastest_direct_ ? std::chrono::days{1} : std::chrono::days{2};
     data_type_max_interval_ = {
         std::chrono::round<std::chrono::days>(
             start_itv.from_ + ((start_itv.to_ - start_itv.from_) / 2)) -
-            kMaxSearchIntervalSize,
+            interval,
         std::chrono::round<std::chrono::days>(
             start_itv.from_ + ((start_itv.to_ - start_itv.from_) / 2)) +
-            kMaxSearchIntervalSize};
+            interval};
   }
 
   interval<unixtime_t> initial(interval<unixtime_t> const& itv) const {

include/nigiri/routing/query.h

@@ -44,6 +44,8 @@ struct offset {
 struct td_offset {
   friend bool operator==(td_offset const&, td_offset const&) = default;
 
+  duration_t duration() const noexcept { return duration_; }
+
   unixtime_t valid_from_;
   duration_t duration_;
   transport_mode_id_t transport_mode_id_;

include/nigiri/routing/raptor/raptor.h

@@ -19,6 +19,23 @@
 namespace nigiri::routing {
 
 struct raptor_stats {
+  std::map<std::string, std::uint64_t> to_map() const {
+    return {
+        {"n_routing_time", n_routing_time_},
+        {"n_footpaths_visited", n_footpaths_visited_},
+        {"n_routes_visited", n_routes_visited_},
+        {"n_earliest_trip_calls", n_earliest_trip_calls_},
+        {"n_earliest_arrival_updated_by_route",
+         n_earliest_arrival_updated_by_route_},
+        {"n_earliest_arrival_updated_by_footpath",
+         n_earliest_arrival_updated_by_footpath_},
+        {"fp_update_prevented_by_lower_bound",
+         fp_update_prevented_by_lower_bound_},
+        {"route_update_prevented_by_lower_bound",
+         route_update_prevented_by_lower_bound_},
+    };
+  }
+
   std::uint64_t n_routing_time_{0ULL};
   std::uint64_t n_footpaths_visited_{0ULL};
   std::uint64_t n_routes_visited_{0ULL};

include/nigiri/routing/search.h

@@ -41,6 +41,15 @@ struct search_state {
 };
 
 struct search_stats {
+  std::map<std::string, std::uint64_t> to_map() const {
+    return {
+        {"lb_time", lb_time_},
+        {"fastest_direct", fastest_direct_},
+        {"interval_extensions", interval_extensions_},
+        {"execute_time", execute_time_.count()},
+    };
+  }
+
   std::uint64_t lb_time_{0ULL};
   std::uint64_t fastest_direct_{0ULL};
   std::uint64_t interval_extensions_{0ULL};