/**
  * Select all data.
  *
  * @return the list of Items
  */
 public Map<String, Chatter> selectAllChatterMap() {
   Map<String, Chatter> map = new HashMap<String, Chatter>();
   Cursor cursor = this.db.rawQuery("SELECT * FROM " + TABLE_CHATTER, null);
   if (cursor.moveToFirst()) {
     do {
       Chatter c = new Chatter();
       c.setId(cursor.getLong(0));
       c.setChatterId(cursor.getString(1));
       c.setActor(cursor.getString(2));
       c.setPost(cursor.getString(3));
       c.setCommentCount(cursor.getInt(4));
       c.setLikeCount(cursor.getInt(5));
       c.setCreateTime(cursor.getLong(6));
       map.put(c.getChatterId(), c);
     } while (cursor.moveToNext());
   }
   if (cursor != null && !cursor.isClosed()) {
     cursor.close();
   }
   return map;
 }
 /**
  * Select all data.
  *
  * @return the list of Items
  */
 public List<Chatter> selectAllChatter() {
   List<Chatter> list = new ArrayList<Chatter>();
   Cursor cursor = this.db.rawQuery("SELECT * FROM " + TABLE_CHATTER, null);
   if (cursor.moveToFirst()) {
     do {
       Chatter c = new Chatter();
       c.setId(cursor.getLong(0));
       c.setChatterId(cursor.getString(1));
       c.setActor(cursor.getString(2));
       c.setPost(cursor.getString(3));
       c.setCommentCount(cursor.getInt(4));
       c.setLikeCount(cursor.getInt(5));
       c.setCreateTime(cursor.getLong(6));
       list.add(c);
     } while (cursor.moveToNext());
   }
   if (cursor != null && !cursor.isClosed()) {
     cursor.close();
   }
   return list;
 }