/** for client display: current state */
public List<String> getObjectiveStatus() {
lock.lock();
try {
List<String> l = new LinkedList<String>();
Iterator<CollectionGoalStatus> iter = goalsStatus.iterator();
while (iter.hasNext()) {
CollectionGoalStatus status = iter.next();
String itemName = status.getTemplateName();
int numNeeded = status.targetCount;
int cur = Math.min(status.currentCount, numNeeded);
String objective = itemName + ": " + cur + "/" + numNeeded;
l.add(objective);
}
return l;
} finally {
lock.unlock();
}
}
public void handlePerception(PerceptionMessage perceptionMessage) {
long targetOid = perceptionMessage.getTarget();
List<PerceptionMessage.ObjectNote> gain = perceptionMessage.getGainObjects();
List<PerceptionMessage.ObjectNote> lost = perceptionMessage.getLostObjects();
if (Log.loggingDebug)
Log.debug(
"ProximityTracker.handlePerception: targetOid + "
+ targetOid
+ ", instanceOid="
+ instanceOid
+ " "
+ ((gain == null) ? 0 : gain.size())
+ " gain and "
+ ((lost == null) ? 0 : lost.size())
+ " lost");
if (gain != null) for (PerceptionMessage.ObjectNote note : gain) maybeAddPerceivedObject(note);
if (lost != null)
for (PerceptionMessage.ObjectNote note : lost)
maybeRemovePerceivedObject(note.getSubject(), note, targetOid);
}