1 package org.apache.lucene.benchmark.byTask.feeds;
4 * Licensed to the Apache Software Foundation (ASF) under one or more
5 * contributor license agreements. See the NOTICE file distributed with
6 * this work for additional information regarding copyright ownership.
7 * The ASF licenses this file to You under the Apache License, Version 2.0
8 * (the "License"); you may not use this file except in compliance with
9 * the License. You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
20 import java.io.IOException;
21 import java.util.Date;
24 * Parser for the FBIS docs in trec disks 4+5 collection format
26 public class TrecFBISParser extends TrecDocParser {
28 private static final String HEADER = "<HEADER>";
29 private static final String HEADER_END = "</HEADER>";
30 private static final int HEADER_END_LENGTH = HEADER_END.length();
32 private static final String DATE1 = "<DATE1>";
33 private static final String DATE1_END = "</DATE1>";
35 private static final String TI = "<TI>";
36 private static final String TI_END = "</TI>";
39 public DocData parse(DocData docData, String name, TrecContentSource trecSrc,
40 StringBuilder docBuf, ParsePathType pathType) throws IOException, InterruptedException {
41 int mark = 0; // that much is skipped
42 // optionally skip some of the text, set date, title
45 int h1 = docBuf.indexOf(HEADER);
47 int h2 = docBuf.indexOf(HEADER_END,h1);
48 mark = h2+HEADER_END_LENGTH;
50 String dateStr = extract(docBuf, DATE1, DATE1_END, h2, null);
51 if (dateStr != null) {
52 date = trecSrc.parseDate(dateStr);
55 title = extract(docBuf, TI, TI_END, h2, null);
58 docData.setName(name);
59 docData.setDate(date);
60 docData.setTitle(title);
61 docData.setBody(stripTags(docBuf, mark).toString());