package org.apache.lucene.benchmark.byTask.feeds;
/**
* 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.
*/
import org.apache.lucene.benchmark.byTask.utils.Config;
/**
* A DocMaker reading one line at a time as a Document from a single file. This
* saves IO cost (over DirContentSource) of recursing through a directory and
* opening a new file for every document. It also re-uses its Document and Field
* instance to improve indexing speed.<br>
* The expected format of each line is (arguments are separated by <TAB>):
* <i>title, date, body</i>. If a line is read in a different format, a
* {@link RuntimeException} will be thrown. In general, you should use this doc
* maker with files that were created with
* {@link org.apache.lucene.benchmark.byTask.tasks.WriteLineDocTask}.<br>
* <br>
* Config properties:
* <ul>
* <li>doc.random.id.limit=N (default -1) -- create random docid in the range
* 0..N; this is useful with UpdateDoc to test updating random documents; if
* this is unspecified or -1, then docid is sequentially assigned
* </ul>
* @deprecated Please use {@link DocMaker} instead, with content.source=LineDocSource
*/
@Deprecated
public class LineDocMaker extends DocMaker {
@Override
public void setConfig(Config config) {
super.setConfig(config);
source = new LineDocSource();
source.setConfig(config);
System.out.println("NOTE: LineDocMaker is deprecated; please use DocMaker instead (which is the default if you don't specify doc.maker) with content.source=LineDocSource");
}
}