public ReadingCollectionDto Read()
{
ReadingCollectionDto dto = new ReadingCollectionDto();
dto.Dao = this;
SeekPosition();
// Maximum size
dto.MaxReadings = this.maxSize = Reader.ReadInt32();
// Record the position of the current size field
this.currentSizePosition = Reader.BaseStream.Position;
// Current size
this.currentSize = Reader.ReadInt32();
int counter = 0;
// Read all of the non-empty readings
for (; counter < this.currentSize; counter++)
{
BinaryFileReadingDao newReadingDao = new BinaryFileReadingDao(archive);
ReadingDto newReadingDto = newReadingDao.Read();
newReadingDto.Dao = (IReadingDao)newReadingDao;
this.readings.Add(newReadingDao);
dto.Add(newReadingDto);
}
// Read all of the empty readings
for (; counter < this.maxSize; counter++)
{
BinaryFileReadingDao newReadingDao = new BinaryFileReadingDao(archive);
ReadingDto newReadingDto = newReadingDao.Read();
Debug.Assert(newReadingDto.Empty);
newReadingDto.Dao = (IReadingDao)newReadingDao;
this.unallocatedReadings.Add(newReadingDao);
}
return(dto);
}
