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Christian Wulf authoredChristian Wulf authored
ThroughputTimestampAnalysisTest.java 2.08 KiB
/***************************************************************************
* Copyright 2014 Kieker Project (http://kieker-monitoring.net)
*
* Licensed 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 teetime.variant.explicitScheduling.examples.throughput;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.Callable;
import org.junit.Test;
import teetime.util.StatisticsUtil;
import teetime.util.StopWatch;
import test.PerformanceTest;
/**
* @author Christian Wulf
*
* @since 1.10
*/
public class ThroughputTimestampAnalysisTest extends PerformanceTest {
@Test
public void testWithManyObjects() {
System.out.println("Testing teetime with NUM_OBJECTS_TO_CREATE=" + NUM_OBJECTS_TO_CREATE + ", NUM_NOOP_FILTERS="
+ NUM_NOOP_FILTERS + "...");
final StopWatch stopWatch = new StopWatch();
final List<TimestampObject> timestampObjects = new ArrayList<TimestampObject>(NUM_OBJECTS_TO_CREATE);
final ThroughputTimestampAnalysis analysis = new ThroughputTimestampAnalysis();
analysis.setShouldUseQueue(true);
analysis.setNumNoopFilters(NUM_NOOP_FILTERS); // 4+n
analysis.setTimestampObjects(timestampObjects);
analysis.setInput(NUM_OBJECTS_TO_CREATE, new Callable<TimestampObject>() {
@Override
public TimestampObject call() throws Exception {
return new TimestampObject();
}
});
analysis.init();
stopWatch.start();
try {
analysis.start();
} finally {
stopWatch.end();
}
StatisticsUtil.computeStatistics(stopWatch.getDurationInNs(), timestampObjects);
}
}