From d9d7ca0dd50f2b8b0ded7832eb6124960c87abec Mon Sep 17 00:00:00 2001
From: Joel Lappalainen <lappalj8@gmail.com>
Date: Mon, 22 May 2023 22:15:13 +0300
Subject: [PATCH] Remove walk leg in a stay seated transfer

---
 .../algorithm/mapping/RaptorPathToItineraryMapper.java | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/main/java/org/opentripplanner/routing/algorithm/mapping/RaptorPathToItineraryMapper.java b/src/main/java/org/opentripplanner/routing/algorithm/mapping/RaptorPathToItineraryMapper.java
index 578e59034c3..ce26a6ac417 100644
--- a/src/main/java/org/opentripplanner/routing/algorithm/mapping/RaptorPathToItineraryMapper.java
+++ b/src/main/java/org/opentripplanner/routing/algorithm/mapping/RaptorPathToItineraryMapper.java
@@ -106,7 +106,7 @@ public Itinerary createItinerary(RaptorPath<T> path) {
         legs.add(transitLeg);
       }
       // Map transfer leg
-      else if (pathLeg.isTransferLeg()) {
+      else if (pathLeg.isTransferLeg() && !staySeatedInTransferFrom(transitLeg)) {
         legs.addAll(
           mapTransferLeg(
             pathLeg.asTransferLeg(),
@@ -321,4 +321,12 @@ private Place mapPlace(GenericLocation location) {
   private ZonedDateTime createZonedDateTime(int timeInSeconds) {
     return transitSearchTimeZero.plusSeconds(timeInSeconds);
   }
+
+  private boolean staySeatedInTransferFrom(Leg transitLeg) {
+    return (
+      transitLeg != null &&
+      transitLeg.getTransferToNextLeg() != null &&
+      transitLeg.getTransferToNextLeg().getTransferConstraint().isStaySeated()
+    );
+  }
 }