add feature to send a event to a specific actor

lessons/lesson-07/src/main/java/gov/hhs/aspr/ms/gcm/lessons/plugins/vaccine/VaccinationDataManager.java

@@ -75,7 +75,7 @@ public List<PersonId> getUnvaccinatedFamilyMembers(PersonId personId) {
 			List<PersonId> familyMembers = familyDataManager.getFamilyMembers(familyId);
 			for (PersonId familyMemeberId : familyMembers) {
 				if (!isPersonVaccinated(familyMemeberId)) {
-					result.add(personId);
+					result.add(familyMemeberId);
 				}
 			}
 		}

simulation/src/main/java/gov/hhs/aspr/ms/gcm/simulation/nucleus/DataManagerContext.java

@@ -27,7 +27,7 @@ protected DataManagerContext(DataManagerId dataManagerId, Simulation simulation)
 	 * executed at the given time.
 	 * 
 	 * @throws ContractException
-	 *                           <ul>                          
+	 *                           <ul>
 	 *                           <li>{@link NucleusError#NULL_PLAN_CONSUMER} if the
 	 *                           consumer is null</li>
 	 *                           <li>{@link NucleusError#PAST_PLANNING_TIME} if the
@@ -36,7 +36,6 @@ protected DataManagerContext(DataManagerId dataManagerId, Simulation simulation)
 	 *                           the plan is added to the simulation after event
 	 *                           processing is finished</li>
 	 *                           </ul>
-	 *                           
 	 */
 	public void addPlan(final Consumer<DataManagerContext> consumer, final double planTime) {
 		simulation.addDataManagerPlan(dataManagerId, new ConsumerDataManagerPlan(planTime, consumer));
@@ -50,21 +49,20 @@ public void addPlan(final Consumer<DataManagerContext> consumer, final double pl
 	 * plans (having arrival id = -1) are scheduled in the planning queue with
 	 * higher arrival ids than all the serialized plans.
 	 * 
-	 * 
 	 * @throws ContractException
 	 *                           <ul>
 	 *                           <li>{@link NucleusError#NULL_PLAN} if the plan is
 	 *                           null</li>
-	 *                           <li>{@link NucleusError#INVALID_PLAN_ARRIVAL_ID} if the
-	 *                           arrival id is less than -1</li>
+	 *                           <li>{@link NucleusError#INVALID_PLAN_ARRIVAL_ID} if
+	 *                           the arrival id is less than -1</li>
 	 *                           <li>{@link NucleusError#PAST_PLANNING_TIME} if the
 	 *                           plan is scheduled for a time in the past *</li>
 	 *                           <li>{@link NucleusError#PLANNING_QUEUE_CLOSED} if
 	 *                           the plan is added to the simulation after event
 	 *                           processing is finished</li>
 	 *                           </ul>
 	 */
-	public void addPlan(DataManagerPlan plan) {		
+	public void addPlan(DataManagerPlan plan) {
 		simulation.addDataManagerPlan(dataManagerId, plan);
 	}
 
@@ -111,6 +109,24 @@ public void releaseObservationEvent(final Event event) {
 		simulation.releaseObservationEventForDataManager(event);
 	}
 
+	/**
+	 * Broadcasts the given event to a single actor. This is used
+	 * for OBSERVATION events that are generated by the data managers. MUTATION
+	 * events that are generated by the data managers as a proxy for actors and data
+	 * managers should use releaseMutationEvent() instead.
+	 * 
+	 * @throws ContractException
+	 *                           <ul>
+	 *                           <li>{@link NucleusError#NULL_EVENT} if the event is
+	 *                           null</li>
+	 *                           <li>{@link NucleusError#NULL_ACTOR_ID} if the
+	 *                           actorId is null</li>
+	 *                           </ul>
+	 */
+	public void releaseObservationEventToActor(final Event event, final ActorId actorId) {
+		simulation.releaseObservationEventForDataManagerToActor(event, actorId);
+	}
+
 	/**
 	 * Starts the event handling process for the given event This is used for
 	 * MUTATION events.
@@ -243,7 +259,6 @@ public LocalDateTime getLocalDateTime(double simulationTime) {
 	 *                           if this method is invoked before the termination of
 	 *                           the simulation</li>
 	 *                           </ul>
-	 * 
 	 */
 	public List<DataManagerPlan> retrievePlans() {
 		return simulation.retrievePlansForDataManager(dataManagerId);

simulation/src/main/java/gov/hhs/aspr/ms/gcm/simulation/nucleus/Simulation.java

@@ -1116,6 +1116,23 @@ protected void unsubscribeReportFromEvent(Class<? extends Event> eventClass) {
 
 	}
 
+	protected void releaseObservationEventForDataManagerToActor(final Event event, final ActorId actorId) {
+		if (event == null) {
+			throw new ContractException(NucleusError.NULL_EVENT);
+		}
+
+		if (actorId == null) {
+			throw new ContractException(NucleusError.NULL_ACTOR_ID);
+		}
+
+		if (!dataManagerQueueActive) {
+			throw new ContractException(NucleusError.OBSERVATION_EVENT_IMPROPER_RELEASE);
+		}
+
+		// queue the event handling for actors
+		broadcastEventToFilterNodeAndActor(event, rootNode, actorId);
+	}
+
 	protected void releaseObservationEventForDataManager(final Event event) {
 
 		if (event == null) {
@@ -1474,6 +1491,43 @@ protected boolean subscribersExistForEvent(Class<? extends Event> eventClass) {
 				|| rootNode.children.containsKey(eventClass) || rootNode.consumers.containsKey(eventClass));
 	}
 
+	/*
+	 * Recursively processes the event through the filter node to the given actor. Events should be
+	 * processed through the root filter node. Each node's consumers have each such
+	 * consumer scheduled onto the actor queue for delayed execution of the
+	 * consumer.
+	 */
+	private void broadcastEventToFilterNodeAndActor(final Event event, FilterNode filterNode, ActorId actorId) {
+		// determine the value of the function for the given event
+		Object value = filterNode.function.apply(event);
+
+		// use that value to place any consumers that are matched to that value
+		// on the actor queue
+		Map<ActorId, Consumer<Event>> consumerMap = filterNode.consumers.get(value);
+		if (consumerMap != null) {
+			if (consumerMap.containsKey(actorId)) {
+				Consumer<Event> consumer = consumerMap.get(actorId);
+				final ActorContentRec actorContentRec = new ActorContentRec();
+				actorContentRec.event = event;
+				actorContentRec.actorId = actorId;
+				actorContentRec.eventConsumer = consumer;
+				actorQueue.add(actorContentRec);
+			}
+		}
+
+		// match the value to any child nodes and recursively call this method
+		// on that node
+		Map<IdentifiableFunction<?>, FilterNode> childMap = filterNode.children.get(value);
+		if (childMap != null) {
+			for (Object id : childMap.keySet()) {
+				FilterNode childNode = childMap.get(id);
+				if (childNode != null) {
+					broadcastEventToFilterNodeAndActor(event, childNode, actorId);
+				}
+			}
+		}
+	}
+
 	/*
 	 * Recursively processes the event through the filter node . Events should be
 	 * processed through the root filter node. Each node's consumers have each such