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Addressed load order to avoid referential integrity errors #33

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Merged
br648 merged 1 commit into from
Sep 14, 2026
Merged

Addressed load order to avoid referential integrity errors #33

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8 changes: 5 additions & 3 deletions src/main/java/com/conveyal/gtfs/GTFSFeed.java
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Original file line number Diff line number Diff line change
Expand Up @@ -184,14 +184,17 @@ else if (feedId == null || feedId.isEmpty()) {
fares = null; // free memory

new Pattern.Loader(this).loadTable(zip);
new RouteNetwork.Loader(this).loadTable(zip);
// Route must be loaded before RouteNetwork because RouteNetwork references Route.
new Route.Loader(this).loadTable(zip);
new RouteNetwork.Loader(this).loadTable(zip);
if (!route_networks.isEmpty()) {
Route.mergeRouteNetworks(routes, route_networks);
}
new ShapePoint.Loader(this).loadTable(zip);
new StopArea.Loader(this).loadTable(zip);
// Stop and Area must be loaded before StopArea because StopArea references both of them.
new Stop.Loader(this).loadTable(zip);
new Area.Loader(this).loadTable(zip);
new StopArea.Loader(this).loadTable(zip);
if (!stop_areas.isEmpty()) {
Stop.mergeStopAreas(stops, stop_areas);
}
Expand All @@ -201,7 +204,6 @@ else if (feedId == null || feedId.isEmpty()) {
new StopTime.Loader(this).loadTable(zip); // comment out this line for quick testing using NL feed

// Fares v2.
new Area.Loader(this).loadTable(zip);
new TimeFrame.Loader(this).loadTable(zip);
new Network.Loader(this).loadTable(zip);
new FareMedia.Loader(this).loadTable(zip);
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