Constructor Detail

• OptimizingRegisterBlockFetcher

  OptimizingRegisterBlockFetcher(SchemaDevice schemaDevice, ModbusDevice modbusDevice)

Method Detail

• getAllowedGapReadSize

   final Integer getAllowedGapReadSize()

  How many registers may needlessly be read to optimize fetching

• setAllowedGapReadSize

   final Unit setAllowedGapReadSize(Integer allowedGapReadSize)

• calculateFetchBatches

   List<RegisterBlockFetcher.FetchBatch> calculateFetchBatches(Long maxAge)

  Determine which sets of registers need to be retrieved again.

  Parameters:

  maxAge - The maximum age (in milliseconds) of the data for it to need an update.

  Returns:

  The list of address ranges that must be retrieved (Sorted by the start address)

• overlaps

   final Boolean overlaps(List<Address> $self, Address firstAddress, Integer count)