| /* |
| * 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. |
| */ |
| |
| /** |
| * <p>Metadata Scoring Plugin</p> |
| * <p>Propagates Metadata from an injected or outlink url in the crawldb |
| * to the url's different procecssed objects. In moving any metadata |
| * item, you need to copy metadata in three steps:</p> |
| * <ul> |
| * <li>Crawldb to content: Copy a metadata entry stored in the crawldb record of the url to the url's fetched content object. You need to specify the entry in the <b>scoring.db.md</b> property</li> |
| * <li>Content to parsedData: Copy a metadata entry stored in the Content object of a crawled url to its parsedData. You need to specify the entry in the <b>scoring.content.md</b> property</li> |
| * <li>ParsedData to outlink objects: Copy a metadata entry stored in the parsedData of a crawl item to the crawldb records of the url's outlinks. You need to specify the entry in the <b>scoring.parse.md</b> property</li> |
| * </ul> |
| * <p>Note that you can not move data directly from a crawldb record to |
| * parseData or outlink objects. The sequence of moving the metadata |
| * should be crawldb -> content -> parsedData -> outlink objects.</p> |
| */ |
| package org.apache.nutch.scoring.metadata; |
