/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.apache.nutchbase.crawl;
import org.apache.nutchbase.util.hbase.RowPart;
/**
* This class implements the default re-fetch schedule. That is, no matter
* if the page was changed or not, the <code>fetchInterval</code> remains
* unchanged, and the updated page fetchTime will always be set to
* <code>fetchTime + fetchInterval * 1000</code>.
*
* @author Andrzej Bialecki
*/
public class DefaultFetchScheduleHbase extends AbstractFetchScheduleHbase {
@Override
public void setFetchSchedule(String url, RowPart row,
long prevFetchTime, long prevModifiedTime,
long fetchTime, long modifiedTime, int state) {
super.setFetchSchedule(url, row, prevFetchTime, prevModifiedTime,
fetchTime, modifiedTime, state);
row.setFetchTime(fetchTime + row.getFetchInterval() * 1000L);
row.setModifiedTime(modifiedTime);
}
}