/**
* 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.parse;
// Hadoop imports
import org.apache.hadoop.conf.Configurable;
// Nutch imports
import org.apache.nutchbase.plugin.PluggableHbase;
import org.apache.nutchbase.util.hbase.RowPart;
/** A parser for content generated by a {@link org.apache.nutch.protocol.Protocol}
* implementation. This interface is implemented by extensions. Nutch's core
* contains no page parsing code.
*/
public interface ParserHbase extends PluggableHbase, Configurable {
/** The name of the extension point. */
public final static String X_POINT_ID = ParserHbase.class.getName();
/**
* <p>
* This method takes a Hbase table row and returns a {@link Parse} instance
* </p>
*
* @param url Page's URL
* @param row url's row. Parse plugins can add their updates here. They
* will be reflected in hbase. Plugins must not update for items already
* in ParseHbase
* @return Parse
*/
ParseHbase getParse(String url, RowPart row);
}