# Package org.apache.sysds.runtime.compress.colgroup.offset

- Interface Summary
  Interface | Description
  --- | ---
  OffsetFactory |

- Class Summary
  Class | Description
  --- | ---
  AIterator | Iterator interface, that returns a iterator of the indexes while also maintaining a data index.
  AOffset | Offset list encoder interface.
  AOffsetIterator | Iterator interface that only iterate through offsets without considering data index.
  OffsetByte |
  OffsetChar |
  OffsetSingle |
  OffsetTwo |

- Enum Summary
  Enum | Description
  --- | ---
  OffsetFactory.OFF_TYPE | The specific underlying types of offsets.