feat: refactor AdHocMessageRoutingBuilder

app/tutorials/example-applications/src/main/java/org/eclipse/mosaic/app/examples/emergencybrake/EmergencyBrakeApp.java

@@ -136,7 +136,12 @@ private void detectEmergencyBrake() {
 
             // Prepare the DENMessage
             MessageRouting routing =
-                    getOs().getAdHocModule().createMessageRouting().viaChannel(AdHocChannel.CCH).topoBroadCast();
+                    getOs().getAdHocModule().createMessageRouting()
+                            .channel(AdHocChannel.CCH)
+                            .singlehop()
+                            .broadcast()
+                            .topological()
+                            .build();
             Denm denm = new Denm(routing, new DenmContent(getOs().getSimulationTime(), vehicleLongLat, roadId,
                     SensorType.SPEED, 1, curSpeed, curDeceleration * 9.81f, null,
                     null, null), 200);

app/tutorials/traffic-light-communication/src/main/java/org/eclipse/mosaic/app/tutorial/RoadSideUnitApp.java

@@ -37,7 +37,12 @@ public class RoadSideUnitApp extends AbstractApplication<RoadSideUnitOperatingSy
 
     private void sendAdHocBroadcast() {
         final MessageRouting routing =
-                getOs().getAdHocModule().createMessageRouting().viaChannel(AdHocChannel.CCH).topoBroadCast();
+                getOs().getAdHocModule().createMessageRouting()
+                        .channel(AdHocChannel.CCH)
+                        .singlehop()
+                        .broadcast()
+                        .topological()
+                        .build();
         final InterVehicleMsg message = new InterVehicleMsg(routing, getOs().getPosition());
         getOs().getAdHocModule().sendV2xMessage(message);
     }

app/tutorials/traffic-light-communication/src/main/java/org/eclipse/mosaic/app/tutorial/VehicleToTrafficLightApp.java

@@ -27,12 +27,13 @@
 public final class VehicleToTrafficLightApp extends AbstractApplication<VehicleOperatingSystem> {
     private final static long TIME_INTERVAL = TIME.SECOND;
 
-    //Use TopoBroadcast instead of GeoBroadcast because latter is not compatible with OMNeT++ or ns-3
+    //Use topologically-scoped broadcast instead of geologically-scoped broadcast because latter is not compatible with OMNeT++ or ns-3
     private void sendTopoBroadcastMessage() {
-        final MessageRouting routing = getOperatingSystem()
-                .getAdHocModule()
-                .createMessageRouting()
-                .topoBroadCast();
+        final MessageRouting routing = getOperatingSystem().getAdHocModule().createMessageRouting()
+                .singlehop()
+                .broadcast()
+                .topological()
+                .build();
         getOs().getAdHocModule().sendV2xMessage(new GreenWaveMsg(routing, TrafficLightApp.SECRET));
         getLog().infoSimTime(this, "Sent secret passphrase");
     }

app/tutorials/weather-warning/src/main/java/org/eclipse/mosaic/app/tutorial/WeatherWarningApp.java

@@ -208,7 +208,7 @@ private void reactOnEnvironmentData(SensorType type, int strength) {
         if (useCellNetwork()) {
             mr = getOs().getCellModule().createMessageRouting().topoCast("server_0");
         } else {
-            mr = getOs().getAdHocModule().createMessageRouting().geoBroadCast(dest);
+            mr = getOs().getAdHocModule().createMessageRouting().broadcast().geographical(dest).build();
         }
 
         /*

app/tutorials/weather-warning/src/test/java/WeatherWarningAppTest.java

@@ -30,6 +30,7 @@
 import org.eclipse.mosaic.fed.application.app.api.os.VehicleOperatingSystem;
 import org.eclipse.mosaic.fed.application.app.api.perception.BasicSensorModule;
 import org.eclipse.mosaic.lib.enums.SensorType;
+import org.eclipse.mosaic.lib.geo.GeoArea;
 import org.eclipse.mosaic.lib.objects.addressing.AdHocMessageRoutingBuilder;
 import org.eclipse.mosaic.lib.objects.addressing.SourceAddressContainer;
 import org.eclipse.mosaic.lib.objects.road.IConnection;
@@ -129,7 +130,9 @@ private void setupMessageRouting() {
         AdHocMessageRoutingBuilder adHocMessageRoutingBuilderMock = mock(AdHocMessageRoutingBuilder.class);
         when(adHocModuleMock.createMessageRouting()).thenReturn(adHocMessageRoutingBuilderMock);
         MessageRouting messageRoutingMock = mock(MessageRouting.class);
-        when(adHocMessageRoutingBuilderMock.geoBroadCast(any())).thenReturn(messageRoutingMock);
+        when(adHocMessageRoutingBuilderMock.broadcast()).thenReturn(adHocMessageRoutingBuilderMock);
+        when(adHocMessageRoutingBuilderMock.geographical(any(GeoArea.class))).thenReturn(adHocMessageRoutingBuilderMock);
+        when(adHocMessageRoutingBuilderMock.build()).thenReturn(messageRoutingMock);
     }
 
     private void setupVehiclePosition() {

fed/mosaic-application/src/main/java/org/eclipse/mosaic/fed/application/ambassador/simulation/communication/AdHocModule.java

@@ -116,7 +116,7 @@ public Integer sendCam() {
             log.warn("sendCAM: Ad hoc communication disabled (!adhocModule.isEnabled()).");
             return null;
         }
-        return super.sendCam(createMessageRouting().topoBroadCast());
+        return super.sendCam(createMessageRouting().singlehop().broadcast().topological().build());
     }
 
     @Override

fed/mosaic-cell/src/test/java/org/eclipse/mosaic/fed/cell/chain/ChainManagerTest.java

@@ -127,7 +127,7 @@ public void testStartEvent_cellRouting() {
     @Test
     public void testStartEvent_adhocRouting() {
         //SETUP
-        routing.set(new AdHocMessageRoutingBuilder("veh_0", null).topoBroadCast());
+        routing.set(new AdHocMessageRoutingBuilder("veh_0", null).singlehop().broadcast().topological().build());
 
         V2xMessageTransmission sendV2xMsg = new V2xMessageTransmission(12 * TIME.SECOND, v2XMessage);
 

fed/mosaic-output/src/test/java/org/eclipse/mosaic/fed/output/generator/file/format/InteractionFormatterTest.java

@@ -103,7 +103,7 @@ public void setUp() {
         // ======================================================
 
         AdHocMessageRoutingBuilder adHocMessageRoutingBuilder = new AdHocMessageRoutingBuilder("veh_0", null);
-        MessageRouting messageRouting = adHocMessageRoutingBuilder.viaChannel(AdHocChannel.CCH).topoBroadCast();
+        MessageRouting messageRouting = adHocMessageRoutingBuilder.channel(AdHocChannel.CCH).singlehop().broadcast().topological().build();
 
         V2xMessage em = new V2xMessage.Empty(messageRouting);
 

fed/mosaic-sns/src/test/java/org/eclipse/mosaic/fed/sns/ambassador/SnsAmbassadorTest.java

@@ -135,17 +135,17 @@ public void topoBroadcast_differentSendingRadiusPerVehicle() throws InternalFede
 
         //RUN + ASSERT
         AdHocMessageRoutingBuilder adHocMessageRoutingBuilder = new AdHocMessageRoutingBuilder("veh_0", vehToPosition.get("veh_0"));
-        MessageRouting routing1 = adHocMessageRoutingBuilder.viaChannel(AdHocChannel.CCH).topoBroadCast();
+        MessageRouting routing1 = adHocMessageRoutingBuilder.channel(AdHocChannel.CCH).singlehop().broadcast().topological().build();
         sendMessage(routing1);
         assertReceivedMessages("veh_1");
 
         adHocMessageRoutingBuilder = new AdHocMessageRoutingBuilder("veh_1", vehToPosition.get("veh_1"));
-        MessageRouting routing2 = adHocMessageRoutingBuilder.viaChannel(AdHocChannel.CCH).topoBroadCast();
+        MessageRouting routing2 = adHocMessageRoutingBuilder.channel(AdHocChannel.CCH).singlehop().broadcast().topological().build();
         sendMessage(routing2);
         assertReceivedMessages("veh_0", "veh_2");
 
         adHocMessageRoutingBuilder = new AdHocMessageRoutingBuilder("veh_2", vehToPosition.get("veh_2"));
-        MessageRouting routing3 = adHocMessageRoutingBuilder.viaChannel(AdHocChannel.CCH).topoBroadCast();
+        MessageRouting routing3 = adHocMessageRoutingBuilder.channel(AdHocChannel.CCH).singlehop().broadcast().topological().build();
 
         sendMessage(routing3);
         assertReceivedMessages();
@@ -168,8 +168,10 @@ public void geoBroadcast_vehiclesInRowWithCustomRadius() throws InternalFederate
         // RUN + ASSERT
         AdHocMessageRoutingBuilder adHocMessageRoutingBuilder = new AdHocMessageRoutingBuilder("veh_0", vehToPosition.get("veh_0"));
         MessageRouting routing1 = adHocMessageRoutingBuilder
-                .viaChannel(AdHocChannel.CCH)
-                .geoBroadCast(new GeoCircle(vehToPosition.get("veh_2"), 300));
+                .channel(AdHocChannel.CCH)
+                .broadcast()
+                .geographical(new GeoCircle(vehToPosition.get("veh_2"), 300))
+                .build();
         sendMessage(routing1);
         assertReceivedMessages("veh_1", "veh_2");
 

fed/mosaic-sumo/src/main/java/org/eclipse/mosaic/fed/sumo/ambassador/AbstractSumoAmbassador.java

@@ -1043,6 +1043,7 @@ private void receiveInteraction(VehicleSensorActivation vehicleSensorActivation)
      */
     private void receiveInteraction(VehicleParametersChange vehicleParametersChange) throws InternalFederateException {
         if (externalVehicles.containsKey(vehicleParametersChange.getVehicleId())) {
+            changeExternalParameters(vehicleParametersChange);
             return;
         }
 
@@ -1283,6 +1284,17 @@ private void removeExternalVehiclesFromUpdates(VehicleUpdates updates) {
         updates.getRemovedNames().removeIf(vehicle -> externalVehicles.remove(vehicle) != null);
     }
 
+    public void changeExternalParameters(VehicleParametersChange vehicleParametersChange) throws InternalFederateException {
+        final String veh_id = vehicleParametersChange.getVehicleId();
+        for (final VehicleParameter param : vehicleParametersChange.getVehicleParameters()) {
+            // Only color is supported as a parameter for external vehicles so far.
+            if (param.getParameterType() == VehicleParameter.VehicleParameterType.COLOR) {
+                final Color color = param.getValue();
+                bridge.getVehicleControl().setColor(veh_id, color.getRed(), color.getGreen(), color.getBlue(), color.getAlpha());
+            }
+        }
+    }
+
     /**
      * This handles the case that sumo handles routing and creates new routes while doing so.
      *