import waba.sys.*;
//import waba.ui.*;
//import waba.fx.*;
import waba.util.*;
import waba.io.*;

/** Creating catalogs in SuperWaba - the Definitive Guide. created by guich@20010217 */

public class ReaderQuestion
{
   static final int RECORD_LENGTH = 70;  // 3 question lines, 3 answers times 10

   private Catalog cat;
   private ResizeStream rs;
   private DataStream ds;
   private Vector v;

   public ReaderQuestion(String title)
   {
      openCatalog(title);
      v = new Vector(70);
   }

   /** create and open the catalog */
   public boolean openCatalog(String title)
   {
      cat = new Catalog(title, Catalog.READ_ONLY);



      // create the streams
      rs = new ResizeStream(cat,512);
      ds = new DataStream(rs);

      return true;
   }


   /** read all records in catalog */
   public Vector readRecords()
   {

      for (int i = 0; i < RECORD_LENGTH; i++)
      {
         cat.setRecordPos(i);
         String key = ds.readString();
         v.add(key);
      }

      ds.close();

      return v;
   }


}