Added Message Payload Example to training examples.

sysml/src/training/26. Occurrences/Interaction Example-1.sysml

@@ -1,9 +1,9 @@
 package 'Interaction Example-1' {
 	import 'Event Occurrence Example'::*;
 
-	attribute def SetSpeed;
-	attribute def SensedSpeed;
-	attribute def FuelCommand;
+	item def SetSpeed;
+	item def SensedSpeed;
+	item def FuelCommand;
 
 	occurrence def CruiseControlInteraction {		
 		ref part :>> driver;		

sysml/src/training/26. Occurrences/Interaction Example-2.sysml

@@ -1,9 +1,9 @@
 package 'Interaction Example-2' {
 	import 'Event Occurrence Example'::*;
 
-	attribute def SetSpeed;
-	attribute def SensedSpeed;
-	attribute def FuelCommand;
+	item def SetSpeed;
+	item def SensedSpeed;
+	item def FuelCommand;
 
 	occurrence def CruiseControlInteraction {
 

sysml/src/training/26. Occurrences/Message Payload Example.sysml

@@ -0,0 +1,36 @@
+package 'Message Payload Example' {
+	import 'Event Occurrence Example'::*;
+
+	item def SetSpeed;
+	item def SensedSpeed;
+	item def FuelCommand {
+		attribute fuelFlow : ScalarValues::Real;
+	}
+
+	part def EngineController;
+
+	part vehicle1 :> vehicle {
+		part engineController : EngineController {
+			event occurrence fuelCommandReceived;
+			then event occurrence fuelCommandForwarded;
+		}
+	}
+
+	occurrence def CruiseControlInteraction {		
+		ref part :>> driver;		
+		ref part vehicle :>> vehicle1;
+
+		message setSpeedMessage of SetSpeed 
+			from driver.setSpeedSent to vehicle.cruiseController.setSpeedReceived;
+
+		then message sensedSpeedMessage of SensedSpeed 
+			from vehicle.speedometer.sensedSpeedSent to vehicle.cruiseController.sensedSpeedReceived;
+
+		then message fuelCommandMessage of fuelCommand : FuelCommand 
+			from vehicle.cruiseController.fuelCommandSent to vehicle.engineController.fuelCommandReceived;
+
+		then message fuelCommandForwardingMessage of fuelCommand : FuelCommand = fuelCommandMessage.fuelCommand
+			from vehicle.engineController.fuelCommandForwarded to vehicle.engine.fuelCommandReceived;
+
+	}
+}