OptimizeStatistic.java

/**
 * Copyright Plugtree LLC
 *
 * 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 com.plugtree.solrmeter.model;

import com.plugtree.solrmeter.model.exception.OptimizeException;

/**
 * Interface to be implemented by all the optimize statistics.
 * @author tflobbe
 *
 */
public interface OptimizeStatistic {

	/**
	 * This method will be executed when an error ocurrs when optimizing.
	 * @param exception
	 */
	void onOptimizeError(OptimizeException exception);

	/**
	 * This method will be executed when an optimize operation finishes.
	 * @param delay
	 */
	void onOptimizeFinished(long delay);

	/**
	 * This method will be executed when an optimize operation starts.
	 * @param initTime
	 */
	void onOptimizeStared(long initTime);

}