| /** |
| * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. The ASF licenses this file to you under the Apache License, Version |
| * 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions |
| * and limitations under the License. |
| */ |
| |
| package org.apache.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(this.id).incrementAndGet(); |
| } |
| |
| @Override |
| public void fail(Object id) { |
| } |
| |
| public int getNumAcks() { |
| return acks.get(id).intValue(); |
| } |
| |
| public void resetNumAcks() { |
| acks.get(id).set(0); |
| } |
| |
| } |