| package backtype.storm.testing; |
| |
| import java.util.Map; |
| import java.util.UUID; |
| import java.util.concurrent.ConcurrentHashMap; |
| import java.util.concurrent.atomic.AtomicInteger; |
| |
| public class AckTracker implements AckFailDelegate { |
| private static Map<String, AtomicInteger> acks = new ConcurrentHashMap<String, AtomicInteger>(); |
| |
| private String _id; |
| |
| public AckTracker() { |
| _id = UUID.randomUUID().toString(); |
| acks.put(_id, new AtomicInteger(0)); |
| } |
| |
| @Override |
| public void ack(Object id) { |
| acks.get(_id).incrementAndGet(); |
| } |
| |
| @Override |
| public void fail(Object id) { |
| } |
| |
| public int getNumAcks() { |
| return acks.get(_id).intValue(); |
| } |
| |
| public void resetNumAcks() { |
| acks.get(_id).set(0); |
| } |
| |
| } |