public void decode(Buffer buffer, int nbRecords) throws IOException {
    for (int i = 0; i < nbRecords; i++) {
      Name name = getMessage().getCompression().decodeName(buffer);
      Type type = Type.getType(BufferUtil.get16(buffer));
      DnsClass clazz = DnsClass.getClass(BufferUtil.get16(buffer));

      Record record = type.newRecord();
      record.setName(name);
      record.setDnsClass(clazz);
      record.setTtl(BufferUtil.getInt(buffer));
      int dataLength = BufferUtil.get16(buffer);
      record.doDecode(buffer, getMessage().getCompression(), dataLength);
      _records.add(record);
    }
  }