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lucence
Lucence 3.0
索引相关类
Document
Document 是用来描述文档的,这里的文档可以指一个 HTML 页面,一封电子邮件,或者是一个文本文件。一个 Document 对象由多个 Field 对象组成的。可以把一个 Document 对象想象成数据库中的一个记录,而每个 Field 对象就是记录的一个字段。
Field
Field 对象是用来描述一个文档的某个属性的,比如一封电子邮件的标题和内容可以用两个 Field 对象分别描述。
Analyzer
在一个文档被索引之前,首先需要对文档内容进行分词处理,这部分工作就是由 Analyzer 来做的。Analyzer 类是一个抽象类,它有多个实现。针对不同的语言和应用需要选择适合的 Analyzer。Analyzer 把分词后的内容交给 IndexWriter 来建立索引。
IndexWriter
IndexWriter 是 Lucene 用来创建索引的一个核心的类,他的作用是把一个个的 Document 对象加到索引中来。
Directory
这个类代表了 Lucene 的索引的存储的位置,这是一个抽象类,它目前有两个实现,第一个是 FSDirectory,它表示一个存储在文件系统中的索引的位置。第二个是 RAMDirectory,它表示一个存储在内存当中的索引的位置。
建立文本索引
package com.xx.xxx;
public class TxtFileIndexer {
<wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)">public static void main(String[] args) throws CorruptIndexException,</span><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)">LockObtainFailedExceptio</span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)">n, IOException {</span><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)">File indexDir = new File("/temp/luceneIndex");//索引存放目录。</span><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)">File dataDir = new File("/temp/luceneData");//需要索引的数据。加入这里放一些txt文档</span><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)">Analyzer luceneAnalyzer = new StandardAnalyzer(Version.LUCENE_CURRENT);</span><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)">IndexWriter indexWriter = new IndexWriter(FSDirectory.open(indexDir),</span><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)">luceneAnalyzer, true, IndexWriter.MaxFieldLength.LIMITED);</span><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)">File[] dataFiles = dataDir.listFiles();</span><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)">long start = System.currentTimeMillis();</span><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)">for (int i = 0; i < dataFiles.length; i++) {</span><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)">if (dataFiles[i].isFile()</span><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)">&& dataFiles[i].getName().endsWith(".txt")) {</span><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)">System.out.println("Indexing file "</span><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)">+ dataFiles[i].getCanonicalPath());</span><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)">Document document = new Document();</span><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)">Reader txtReader = new FileReader(dataFiles[i]);</span><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)">document.add(new Field("path", dataFiles[i].getCanonicalPath(),</span><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)">Field.Store.YES, Field.Index.NOT_ANALYZED));</span><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)">document.add(new Field("contents", txtReader,</span><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)">Field.TermVector.WITH_POSITIONS));</span><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)">indexWriter.addDocument(document);</span><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)">}</span><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)">}</span><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)">indexWriter.optimize();</span><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)">indexWriter.close();</span><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; 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索引相关类
Document
Document 是用来描述文档的,这里的文档可以指一个 HTML 页面,一封电子邮件,或者是一个文本文件。一个 Document 对象由多个 Field 对象组成的。可以把一个 Document 对象想象成数据库中的一个记录,而每个 Field 对象就是记录的一个字段。
Field
Field 对象是用来描述一个文档的某个属性的,比如一封电子邮件的标题和内容可以用两个 Field 对象分别描述。
Analyzer
在一个文档被索引之前,首先需要对文档内容进行分词处理,这部分工作就是由 Analyzer 来做的。Analyzer 类是一个抽象类,它有多个实现。针对不同的语言和应用需要选择适合的 Analyzer。Analyzer 把分词后的内容交给 IndexWriter 来建立索引。
IndexWriter
IndexWriter 是 Lucene 用来创建索引的一个核心的类,他的作用是把一个个的 Document 对象加到索引中来。
Directory
这个类代表了 Lucene 的索引的存储的位置,这是一个抽象类,它目前有两个实现,第一个是 FSDirectory,它表示一个存储在文件系统中的索引的位置。第二个是 RAMDirectory,它表示一个存储在内存当中的索引的位置。
建立文本索引
package com.xx.xxx;
public class TxtFileIndexer {
<wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)">public static void main(String[] args) throws CorruptIndexException,</span><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)">LockObtainFailedExceptio</span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)">n, IOException {</span><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)">File indexDir = new File("/temp/luceneIndex");//索引存放目录。</span><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)">File dataDir = new File("/temp/luceneData");//需要索引的数据。加入这里放一些txt文档</span><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)">Analyzer luceneAnalyzer = new StandardAnalyzer(Version.LUCENE_CURRENT);</span><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)">IndexWriter indexWriter = new IndexWriter(FSDirectory.open(indexDir),</span><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)">luceneAnalyzer, true, IndexWriter.MaxFieldLength.LIMITED);</span><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)">File[] dataFiles = dataDir.listFiles();</span><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)">long start = System.currentTimeMillis();</span><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)">for (int i = 0; i < dataFiles.length; i++) {</span><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)">if (dataFiles[i].isFile()</span><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)">&& dataFiles[i].getName().endsWith(".txt")) {</span><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)">System.out.println("Indexing file "</span><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)">+ dataFiles[i].getCanonicalPath());</span><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)">Document document = new Document();</span><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)">Reader txtReader = new FileReader(dataFiles[i]);</span><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)">document.add(new Field("path", dataFiles[i].getCanonicalPath(),</span><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; 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line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)">document.add(new Field("contents", txtReader,</span><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; 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font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)">indexWriter.addDocument(document);</span><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; 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line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)">}</span><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><br style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"><span style="text-align:left; line-height:21px; font-size:14px; font-family:simsun; color:rgb(70,70,70)"></span><wbr style="text-align:left; line-height:21px; font-size:14px; 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