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

- Interface Summary
  Interface | Description
  --- | ---
  MapToFactory |

- Class Summary
  Class | Description
  --- | ---
  AMapToData | This Class's job is to link into the dictionary entries for column groups.
  MapToBit |
  MapToByte |
  MapToChar |
  MapToCharPByte |
  MapToInt |
  MapToUByte |
  MapToZero |

- Enum Summary
  Enum | Description
  --- | ---
  MapToFactory.MAP_TYPE |