/*
 * Copyright 2006 the original author or authors.
 * 
 * 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.wamblee.crawler.kiss.scheduling;

import java.util.Date;

import org.wamblee.crawler.kiss.main.Report;

/**
 * Encapsulates the actual execution of the crawler.
 * This interface makes it possible to test the scheduling logic
 * in isolation.
 *
 */
public interface CrawlerExecutor { 
    
    /**
     * Executes the crawler. 
     * @param aDate Date the crawler is being triggered.
     * @param The report from the crawler.  
     * @throws Exception
     */
    void execute(Date aDate, Report aReport) throws Exception;
}