BenchMark.java

/*******************************************************************************
 * Copyright 2010 Universidade do Minho, Ricardo Vila�a and Francisco Cruz
 * 
 * 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 org.ublog.benchmark;

import java.io.UnsupportedEncodingException;

import org.apache.commons.configuration.Configuration;
import org.apache.commons.configuration.ConfigurationException;
import org.ublog.benchmark.operations.DataStoreOperation;
import org.ublog.utils.Clock;

public abstract class BenchMark {
	private StatsCollector statsCollector;

	public BenchMark(StatsCollector statsCollector) {
		this.setStatsCollector(statsCollector);
	}
	
	public abstract void initialize(Configuration conf) throws ConfigurationException;

	public void setStatsCollector(StatsCollector statsCollector) {
		this.statsCollector = statsCollector;
	}

	public StatsCollector getStatsCollector() {
		return statsCollector;
	}

	public abstract boolean hasMoreInitOperations();

	public abstract DataStoreOperation nextInitOperation()
			throws UnsupportedEncodingException;

	public abstract BenchMarkClient createNewClient(Clock clock);

}