DataStoreOperation.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.operations;

import java.util.List;
import java.util.ArrayList;

public abstract class DataStoreOperation {

	private List<OperationListener> listeners;

	public DataStoreOperation() {
		this.listeners = new ArrayList<OperationListener>();
	}

	public void addListener(OperationListener listener) {
		this.listeners.add(listener);
	}

	public void notifyListeners() {
		for (OperationListener listener : this.listeners)
			listener.handleFinishedOperation(this);
	}
}