| /** |
| * 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.activemq.tool.sampler; |
| |
| import java.util.ArrayList; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| import org.apache.activemq.tool.reports.AbstractPerfReportWriter; |
| |
| public class ThroughputSamplerTask extends AbstractPerformanceSampler { |
| |
| private final Object mutex = new Object(); |
| private List<MeasurableClient> clients = new ArrayList<MeasurableClient>(); |
| |
| public void registerClient(MeasurableClient client) { |
| synchronized (mutex) { |
| clients.add(client); |
| } |
| } |
| |
| public void sampleData() { |
| for (Iterator<MeasurableClient> i = clients.iterator(); i.hasNext();) { |
| MeasurableClient client = i.next(); |
| if (perfReportWriter != null) { |
| perfReportWriter.writeCsvData(AbstractPerfReportWriter.REPORT_PLUGIN_THROUGHPUT, "index=" + sampleIndex + ",clientName=" + client.getClientName() + ",throughput=" |
| + client.getThroughput()); |
| } |
| client.reset(); |
| } |
| } |
| |
| protected void onSamplerStart() { |
| // Reset the throughput of the clients |
| for (Iterator<MeasurableClient> i = clients.iterator(); i.hasNext();) { |
| MeasurableClient client = i.next(); |
| client.reset(); |
| } |
| } |
| } |