Lucene 3.6.2 into (3) a brief description of common search functions in Lucene

Package com.jadyer.lucene;  
Import Java.io.File;  
Import java.io.IOException;  
Import Java.text.SimpleDateFormat;  
      
Import Java.util.Date;  
Import Org.apache.lucene.analysis.standard.StandardAnalyzer;  
Import org.apache.lucene.document.Document;  
Import Org.apache.lucene.document.Field;  
Import Org.apache.lucene.document.NumericField;  
Import Org.apache.lucene.index.IndexReader;  
Import Org.apache.lucene.index.IndexWriter;  
Import Org.apache.lucene.index.IndexWriterConfig;  
Import Org.apache.lucene.index.Term;  
Import org.apache.lucene.queryParser.ParseException;  
Import Org.apache.lucene.queryParser.QueryParser;  
Import Org.apache.lucene.search.BooleanQuery;  
Import Org.apache.lucene.search.FuzzyQuery;  
Import Org.apache.lucene.search.IndexSearcher;  
Import Org.apache.lucene.search.NumericRangeQuery;  
Import Org.apache.lucene.search.PhraseQuery;  
Import Org.apache.lucene.search.PrefixQuery;  
Import Org.apache.lucene.search.Query; Import Org.apache.Lucene.search.ScoreDoc;  
Import Org.apache.lucene.search.TermQuery;  
Import Org.apache.lucene.search.TermRangeQuery;  
Import Org.apache.lucene.search.TopDocs;  
Import Org.apache.lucene.search.WildcardQuery;  
Import Org.apache.lucene.search.BooleanClause.Occur;  
Import Org.apache.lucene.store.Directory;  
Import Org.apache.lucene.store.FSDirectory;  
      
Import org.apache.lucene.util.Version; /** * "Lucene3.6.2 Introductory Series" section No. 03 _ briefly describes the common search function in Lucene * @create Aug 1, 2013 3:54:27 PM * @author Xuan Yu