| /** |
| * 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.concurrent.atomic.AtomicInteger; |
| import org.apache.storm.task.IBolt; |
| import org.apache.storm.task.OutputCollector; |
| import org.apache.storm.task.TopologyContext; |
| import org.apache.storm.tuple.Tuple; |
| import org.apache.storm.utils.RegisteredGlobalState; |
| |
| |
| public class NonRichBoltTracker implements IBolt { |
| IBolt delegate; |
| String trackId; |
| |
| public NonRichBoltTracker(IBolt delegate, String id) { |
| this.delegate = delegate; |
| trackId = id; |
| } |
| |
| @Override |
| public void prepare(Map<String, Object> topoConf, TopologyContext context, OutputCollector collector) { |
| delegate.prepare(topoConf, context, collector); |
| } |
| |
| @Override |
| public void execute(Tuple input) { |
| delegate.execute(input); |
| Map<String, Object> stats = (Map<String, Object>) RegisteredGlobalState.getState(trackId); |
| ((AtomicInteger) stats.get("processed")).incrementAndGet(); |
| } |
| |
| @Override |
| public void cleanup() { |
| delegate.cleanup(); |
| } |
| } |