dena - 経済統計練習帳

package lu;
 
 
import org.apache.lucene.document.StringField;
import org.apache.lucene.document.TextField;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.Date;
import org.apache.lucene.analysis.Analyzer;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.document.Field.Index;
import org.apache.lucene.document.Field.Store;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.search.IndexSearcher;
import org.apache.lucene.search.Query;
import org.apache.lucene.search.ScoreDoc;
import org.apache.lucene.search.TopDocs;
import org.apache.lucene.store.FSDirectory;
import org.apache.lucene.analysis.Analyzer;
import org.apache.lucene.analysis.standard.StandardAnalyzer;
import org.apache.lucene.store.RAMDirectory;
import org.apache.lucene.store.Directory;
import org.apache.lucene.index.IndexWriterConfig;
 
public class pro {
 
 
    public static void main(String[] args) {
        pro t=new pro();
    }
 
    pro(){
 
 
        File fileDir = new File("data");  
 
        File d= new File("gdata");  
 
try{     
 
 
  Analyzer an = new StandardAnalyzer();  
 
  Directory index = new RAMDirectory();
 
IndexWriterConfig config = new IndexWriterConfig(an);
 
IndexWriter w = new IndexWriter(index, config);
addDoc(w, "Lucene in Action", "193398817");
addDoc(w, "Lucene for Dummies", "55320055Z");
addDoc(w, "Managing Gigabytes", "55063554A");
addDoc(w, "The Art of Computer Science", "9900333X");
 
 
 
 
w.close();
 
}catch(IOException e){};
 
 
 
 
 
 
 
 
 
 
    }
    private static void addDoc(IndexWriter w, String title, String isbn) throws IOException {
    Document doc = new Document();
    doc.add(new TextField("title", title, Field.Store.YES));
    doc.add(new StringField("isbn", isbn, Field.Store.YES));
    w.addDocument(doc);
  }
 
}