X-Git-Url: https://git.mdrn.pl/pylucene.git/blobdiff_plain/a2e61f0c04805cfcb8706176758d1283c7e3a55c..aaeed5504b982cf3545252ab528713250aa33eed:/lucene-java-3.5.0/lucene/contrib/benchmark/src/java/org/apache/lucene/benchmark/byTask/feeds/TrecLATimesParser.java?ds=sidebyside
diff --git a/lucene-java-3.5.0/lucene/contrib/benchmark/src/java/org/apache/lucene/benchmark/byTask/feeds/TrecLATimesParser.java b/lucene-java-3.5.0/lucene/contrib/benchmark/src/java/org/apache/lucene/benchmark/byTask/feeds/TrecLATimesParser.java
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+++ b/lucene-java-3.5.0/lucene/contrib/benchmark/src/java/org/apache/lucene/benchmark/byTask/feeds/TrecLATimesParser.java
@@ -0,0 +1,71 @@
+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 java.io.IOException;
+import java.util.Date;
+
+/**
+ * Parser for the FT docs in trec disks 4+5 collection format
+ */
+public class TrecLATimesParser extends TrecDocParser {
+
+ private static final String DATE = "";
+ private static final String DATE_END = "";
+ private static final String DATE_NOISE = "day,"; // anything aftre the ','
+
+ private static final String SUBJECT = "";
+ private static final String SUBJECT_END = "";
+ private static final String HEADLINE = "";
+ private static final String HEADLINE_END = "";
+
+ @Override
+ public DocData parse(DocData docData, String name, TrecContentSource trecSrc,
+ StringBuilder docBuf, ParsePathType pathType) throws IOException, InterruptedException {
+ int mark = 0; // that much is skipped
+
+ // date...
+ Date date = null;
+ String dateStr = extract(docBuf, DATE, DATE_END, -1, null);
+ if (dateStr != null) {
+ int d2a = dateStr.indexOf(DATE_NOISE);
+ if (d2a > 0) {
+ dateStr = dateStr.substring(0,d2a+3); // we need the "day" part
+ }
+ dateStr = stripTags(dateStr,0).toString();
+ date = trecSrc.parseDate(dateStr.trim());
+ }
+
+ // title... first try with SUBJECT, them with HEADLINE
+ String title = extract(docBuf, SUBJECT, SUBJECT_END, -1, null);
+ if (title==null) {
+ title = extract(docBuf, HEADLINE, HEADLINE_END, -1, null);
+ }
+ if (title!=null) {
+ title = stripTags(title,0).toString().trim();
+ }
+
+ docData.clear();
+ docData.setName(name);
+ docData.setDate(date);
+ docData.setTitle(title);
+ docData.setBody(stripTags(docBuf, mark).toString());
+ return docData;
+ }
+
+}