Add support for separate location_group column

onebusaway-gtfs/src/main/java/org/onebusaway/gtfs/impl/StopTimeArray.java

@@ -273,6 +273,11 @@ public void setLocation(StopLocation location) {
       stops[index] = location;
     }
 
+    @Override
+    public void setLocationGroup(StopLocation group) {
+      stops[index] = group;
+    }
+
     @Override
     public boolean isArrivalTimeSet() {
       return arrivalTimes[index] != StopTime.MISSING_VALUE;

onebusaway-gtfs/src/main/java/org/onebusaway/gtfs/model/LocationGroupElement.java

@@ -31,7 +31,7 @@ public class LocationGroupElement extends IdentityBean<Integer> {
     @CsvField(name = "location_group_id", mapping = DefaultAgencyIdFieldMappingFactory.class)
     private AgencyAndId locationGroupId;
 
-    @CsvField(name = "location_id", mapping = StopLocationFieldMappingFactory.class)
+    @CsvField(name = "stop_id", mapping = StopLocationFieldMappingFactory.class)
     private StopLocation location;
 
     @CsvField(optional = true)

onebusaway-gtfs/src/main/java/org/onebusaway/gtfs/model/StopTime.java

@@ -16,7 +16,6 @@
  */
 package org.onebusaway.gtfs.model;
 
-import java.util.Objects;
 import org.onebusaway.csv_entities.schema.annotations.CsvField;
 import org.onebusaway.csv_entities.schema.annotations.CsvFields;
 import org.onebusaway.gtfs.serialization.mappings.EntityFieldMappingFactory;
@@ -52,6 +51,9 @@ public final class StopTime extends IdentityBean<Integer> implements
   @CsvField(name = "location_id", optional = true, mapping = StopLocationFieldMappingFactory.class)
   private StopLocation location;
 
+  @CsvField(name = "location_group_id", optional = true, mapping = StopLocationFieldMappingFactory.class)
+  private StopLocation locationGroup;
+
 
   @CsvField(optional = true, mapping = StopTimeFieldMappingFactory.class)
   private int arrivalTime = MISSING_VALUE;
@@ -201,6 +203,7 @@ public StopTime(StopTime st) {
     this.farePeriodId = st.farePeriodId;
     this.stop = st.stop;
     this.location = st.location;
+    this.locationGroup = st.locationGroup;
     this.stopHeadsign = st.stopHeadsign;
     this.stopSequence = st.stopSequence;
     this.toStopSequence = st.toStopSequence;
@@ -293,9 +296,19 @@ public StopLocation getLocation() {
    * Returns possible entity for the stop location in this order:
    *  - stop
    *  - location
+   *  - location group
    */
   public StopLocation getStopLocation(){
-    return Objects.requireNonNullElseGet(getStop(), this::getLocation);
+    if(stop != null){
+      return stop;
+    }
+    else if(location != null) {
+      return location;
+    }
+    else if(locationGroup != null){
+      return locationGroup;
+    }
+    return null;
   }
 
   public void setStop(StopLocation stop) {
@@ -314,6 +327,14 @@ public void setLocation(StopLocation location) {
     this.location = location;
   }
 
+  public void setLocationGroup(StopLocation group) {
+    if (proxy != null) {
+      proxy.setLocationGroup(group);
+      return;
+    }
+    this.locationGroup = group;
+  }
+
   public boolean isArrivalTimeSet() {
     if (proxy != null) {
       return proxy.isArrivalTimeSet();

onebusaway-gtfs/src/main/java/org/onebusaway/gtfs/model/StopTimeProxy.java

@@ -51,6 +51,8 @@ public interface StopTimeProxy {
 
   public void setLocation(StopLocation stop);
 
+  public void setLocationGroup(StopLocation stop);
+
   public boolean isArrivalTimeSet();
 
   public int getArrivalTime();

onebusaway-gtfs/src/test/java/org/onebusaway/gtfs/GtfsTestData.java

@@ -49,6 +49,8 @@ private static String gtfsPath(String name) {
 
   public static final String BROWN_COUNTY_FLEX = gtfsPath("brown-county-flex");
 
+  public static final String AUBURN_TRANSIT_FLEX = gtfsPath("auburn-transit-flex");
+
   public static final String LOCATIONS_GEOJSON = gtfsPath("locations.geojson");
 
   public static File getCaltrainGtfs() {
@@ -88,6 +90,10 @@ public static File getBrownCountyFlex() {
     return new File("src/test/resources", BROWN_COUNTY_FLEX);
   }
 
+  public static File getAuburnTransitFlex() {
+    return new File("src/test/resources", AUBURN_TRANSIT_FLEX);
+  }
+
   public static <T extends GenericMutableDao> void readGtfs(T entityStore,
       File resourcePath, String defaultAgencyId) throws IOException {
 

onebusaway-gtfs/src/test/java/org/onebusaway/gtfs/serialization/FlexReaderTest.java

@@ -28,6 +28,7 @@
 import org.onebusaway.csv_entities.exceptions.CsvEntityIOException;
 import org.onebusaway.gtfs.GtfsTestData;
 import org.onebusaway.gtfs.model.Location;
+import org.onebusaway.gtfs.model.LocationGroup;
 import org.onebusaway.gtfs.model.Stop;
 import org.onebusaway.gtfs.model.StopArea;
 import org.onebusaway.gtfs.model.StopLocation;
@@ -101,6 +102,23 @@ public void locationIdAsASeparateColumn() throws CsvEntityIOException, IOExcepti
     assertEquals(Location.class, second.getClass());
   }
 
+  @Test
+  public void locationGroupIdAsSeparateColumn() throws CsvEntityIOException, IOException {
+    var dao = processFeed(GtfsTestData.getAuburnTransitFlex(), AGENCY_ID, false);
+    var trip = dao.getAllTrips().stream().filter(t -> t.getId().getId().equals("t_5756013_b_33000_tn_0")).findAny().get();
+    var stopTimes = dao.getStopTimesForTrip(trip);
+    stopTimes.forEach(st -> assertNotNull(st.getStopLocation()));
+
+    var stopLocations = stopTimes.stream().map(StopTime::getStopLocation).collect(Collectors.toList());
+    var first = stopLocations.get(0);
+    assertEquals("4230479", first.getId().getId());
+    assertEquals(LocationGroup.class, first.getClass());
+
+    var second = stopLocations.get(1);
+    assertEquals("4230479", second.getId().getId());
+    assertEquals(LocationGroup.class, second.getClass());
+  }
+
   private static StopArea getArea(List<StopArea> stopAreas, String id) {
     return stopAreas.stream().filter(a -> a.getId().toString().equals(id)).findAny().get();
   }

onebusaway-gtfs/src/test/resources/org/onebusaway/gtfs/auburn-transit-flex/agency.txt

@@ -0,0 +1,2 @@
+agency_id,agency_url,agency_lang,agency_name,agency_phone,agency_timezone,agency_fare_url,tts_agency_name
+1593,https://www.auburn.ca.gov/192/Transit-Services,en,Auburn Transit,(530) 906-3700,America/Los_Angeles,,

onebusaway-gtfs/src/test/resources/org/onebusaway/gtfs/auburn-transit-flex/booking_rules.txt

@@ -0,0 +1,2 @@
+booking_rule_id,booking_type,prior_notice_duration_min,prior_notice_duration_max,prior_notice_start_day,prior_notice_start_time,prior_notice_last_day,prior_notice_last_time,prior_notice_service_id,message,pickup_message,drop_off_message,phone_number,info_url,booking_url
+booking_route_32372,0,,,,,,,,"Auburn Transit provides transportation to and from any Auburn Loop bus stop as well as deviations up to ½ mile throughout the City and parts of surrounding Placer County. To request a ride, call 530-906-3171. Booking through the TransLoc app is available as well.",,,530-906-3171,https://www.auburn.ca.gov/584/Auburn-Loop,

onebusaway-gtfs/src/test/resources/org/onebusaway/gtfs/auburn-transit-flex/calendar.txt

@@ -0,0 +1,2 @@
+service_id,service_name,monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date
+c_23810_b_33000_d_63,Loop year round (No Sunday),1,1,1,1,1,1,0,20231001,20241001

onebusaway-gtfs/src/test/resources/org/onebusaway/gtfs/auburn-transit-flex/feed_info.txt

@@ -0,0 +1,2 @@
+feed_publisher_url,feed_publisher_name,feed_lang,feed_version,feed_license,feed_contact_email,feed_contact_url,feed_start_date,feed_end_date,feed_id
+http://www.trilliumtransit.com,"Trillium Solutions, Inc.",en,UTC: 27-Nov-2023 16:52,,[email protected],http://support.trilliumtransit.com,20231127,20241001,auburntransit-ca-us

onebusaway-gtfs/src/test/resources/org/onebusaway/gtfs/auburn-transit-flex/location_groups.txt

@@ -0,0 +1,31 @@
+location_group_id,stop_id,location_group_name
+4230479,2583236,Aurburn Loop Stops
+4230479,2583237,Aurburn Loop Stops
+4230479,2583238,Aurburn Loop Stops
+4230479,2583242,Aurburn Loop Stops
+4230479,2583244,Aurburn Loop Stops
+4230479,2583246,Aurburn Loop Stops
+4230479,2583249,Aurburn Loop Stops
+4230479,2583250,Aurburn Loop Stops
+4230479,2583251,Aurburn Loop Stops
+4230479,2583252,Aurburn Loop Stops
+4230479,2583253,Aurburn Loop Stops
+4230479,2583254,Aurburn Loop Stops
+4230479,2583255,Aurburn Loop Stops
+4230479,2583256,Aurburn Loop Stops
+4230479,2583259,Aurburn Loop Stops
+4230479,2583260,Aurburn Loop Stops
+4230479,2583262,Aurburn Loop Stops
+4230479,2583263,Aurburn Loop Stops
+4230479,2583266,Aurburn Loop Stops
+4230479,2583268,Aurburn Loop Stops
+4230479,2583271,Aurburn Loop Stops
+4230479,2583276,Aurburn Loop Stops
+4230479,2583280,Aurburn Loop Stops
+4230479,2583281,Aurburn Loop Stops
+4230479,2583282,Aurburn Loop Stops
+4230479,2583284,Aurburn Loop Stops
+4230479,2583285,Aurburn Loop Stops
+4230479,2751414,Aurburn Loop Stops
+4230479,3446932,Aurburn Loop Stops
+4230479,3446933,Aurburn Loop Stops

onebusaway-gtfs/src/test/resources/org/onebusaway/gtfs/auburn-transit-flex/routes.txt

@@ -0,0 +1,2 @@
+agency_id,route_id,route_short_name,route_long_name,route_desc,route_type,route_url,route_color,route_text_color,route_sort_order,min_headway_minutes,eligibility_restricted,continuous_pickup,continuous_drop_off,tts_route_short_name,tts_route_long_name
+1593,32372,,Auburn Loop,,3,https://www.auburn.ca.gov/584/Auburn-Loop,bf3c39,ffffff,0,60,0,1,1,,

onebusaway-gtfs/src/test/resources/org/onebusaway/gtfs/auburn-transit-flex/stop_times.txt

@@ -0,0 +1,3 @@
+trip_id,arrival_time,departure_time,stop_id,location_id,location_group_id,stop_sequence,stop_headsign,pickup_type,drop_off_type,shape_dist_traveled,timepoint,continuous_pickup,continuous_drop_off,pickup_booking_rule_id,drop_off_booking_rule_id,start_pickup_drop_off_window,end_pickup_drop_off_window,mean_duration_factor,mean_duration_offset,safe_duration_factor,safe_duration_offset,tts_stop_headsign
+t_5756013_b_33000_tn_0,,,,,4230479,1,,2,1,,0,1,1,booking_route_32372,booking_route_32372,09:00:00,17:00:00,1,5.0,1,10.0,
+t_5756013_b_33000_tn_0,,,,,4230479,2,,1,2,,0,1,1,booking_route_32372,booking_route_32372,09:00:00,17:00:00,1,5.0,1,10.0,

onebusaway-gtfs/src/test/resources/org/onebusaway/gtfs/auburn-transit-flex/stops.txt

@@ -0,0 +1,31 @@
+stop_id,stop_code,platform_code,stop_name,stop_desc,stop_lat,stop_lon,zone_id,stop_url,location_type,parent_station,stop_timezone,position,direction,wheelchair_boarding,tts_stop_name
+2583236,,,East Street,,38.89778,-121.07521,,,0,,America/Los_Angeles,,,0,
+2583237,,,Auburn Palms,,38.9115,-121.07476,,,0,,America/Los_Angeles,,,0,
+2583238,,,Luther Road/Teal Court,,38.92783,-121.07329,,,0,,America/Los_Angeles,,,0,
+2583242,,,Auburn Townhomes,,38.91388,-121.06111,,,0,,America/Los_Angeles,,,0,
+2583244,,,Boardman Street,,38.89948,-121.06572,,,0,,America/Los_Angeles,,,0,
+2583246,,,Grocery Outlet,,38.90537,-121.07483,,,0,,America/Los_Angeles,,,0,
+2583249,,,Nevada Station,,38.90333,-121.08272,,,0,,America/Los_Angeles,,,0,
+2583250,,,Monkey Cat Restaurant,,38.90056,-121.0677,,,0,,America/Los_Angeles,,,0,
+2583251,,,Savemart Shopping Center,,38.90575,-121.07379,,,0,,America/Los_Angeles,,,0,
+2583252,,,Dairy Road/Incline Drive,,38.92185,-121.07193,,,0,,America/Los_Angeles,,,0,
+2583253,,,Auburn Ravine Road/Dairy Road,,38.91524,-121.07249,,,0,,America/Los_Angeles,,,0,
+2583254,,,Alta Vista School,,38.90957,-121.06419,,,0,,America/Los_Angeles,,,0,
+2583255,,,Vista Care/Bowman Road,,38.93206,-121.05636,,,0,,America/Los_Angeles,,,0,
+2583256,,,Valley Oaks,,38.91028,-121.07434,,,0,,America/Los_Angeles,,,0,
+2583259,,,Dairy Road/Dairy Lane,,38.92483,-121.07223,,,0,,America/Los_Angeles,,,0,
+2583260,,,Auburn Crossing,,38.92175,-121.05712,,,0,,America/Los_Angeles,,,0,
+2583262,,,Macauley Meadows,,38.87837,-121.0796,,,0,,America/Los_Angeles,,,0,
+2583263,,,Luther Road/Garth Lane,,38.92821,-121.05809,,,0,,America/Los_Angeles,,,0,
+2583266,,,Sacramento/Pacific,,38.88622,-121.0759,,,0,,America/Los_Angeles,,,0,
+2583268,,,Borland Avenue,,38.89978,-121.0646,,,0,,America/Los_Angeles,,,0,
+2583271,,,Raley's Shopping Center,,38.92357,-121.05455,,,0,,America/Los_Angeles,,,0,
+2583276,,,Courthouse,,38.89712,-121.07753,,,0,,America/Los_Angeles,,,0,
+2583280,,,Sacramento Street 7-11,,38.8897,-121.07612,,,0,,America/Los_Angeles,,,0,
+2583281,,,Reamer Street/High Street,,38.90169,-121.06872,,,0,,America/Los_Angeles,,,0,
+2583282,,,Old Town,,38.8957,-121.07827,,,0,,America/Los_Angeles,,,0,
+2583284,,,Elders,,38.89871,-121.07141,,,0,,America/Los_Angeles,,,0,
+2583285,,,Foothill Market,,38.91602,-121.06076,,,0,,America/Los_Angeles,,,0,
+2751414,,,Gold Country Fairgrounds,,38.8936,-121.07532,,,0,,America/Los_Angeles,,,0,
+3446932,,,Roadway Inn,,38.92748,-121.05575,,,0,,America/Los_Angeles,,,0,
+3446933,,,Depot Bay,,38.90066,-121.0691,,,0,,America/Los_Angeles,,,0,

onebusaway-gtfs/src/test/resources/org/onebusaway/gtfs/auburn-transit-flex/trips.txt

@@ -0,0 +1,2 @@
+route_id,service_id,trip_id,trip_short_name,trip_headsign,direction_id,block_id,shape_id,bikes_allowed,wheelchair_accessible,trip_type,continuous_pickup_message,continuous_drop_off_message,tts_trip_headsign,tts_trip_short_name
+32372,c_23810_b_33000_d_63,t_5756013_b_33000_tn_0,,,0,,,,,,,,,