/**
* Add the given entity to the controller for read processing.
*
* @param entity to process reads for
*/
public void addReadEntity(RateControlledEntity entity) {
try {
entities_mon.enter();
if (entity.getPriority() == RateControlledEntity.PRIORITY_HIGH) {
// copy-on-write
ArrayList<RateControlledEntity> high_new =
new ArrayList<RateControlledEntity>(high_priority_entities.size() + 1);
high_new.addAll(high_priority_entities);
high_new.add(entity);
high_priority_entities = high_new;
} else {
// copy-on-write
ArrayList<RateControlledEntity> norm_new =
new ArrayList<RateControlledEntity>(normal_priority_entities.size() + 1);
norm_new.addAll(normal_priority_entities);
norm_new.add(entity);
normal_priority_entities = norm_new;
}
entity_count = normal_priority_entities.size() + high_priority_entities.size();
} finally {
entities_mon.exit();
}
read_waiter.eventOccurred();
}
