# Package org.apache.sysds.runtime.iogen

- Class Summary
  Class | Description
  --- | ---
  CustomProperties |
  FastStringTokenizer |
  FrameGenerateReader |
  FrameGenerateReader.FrameReaderRowIrregular |
  FrameGenerateReader.FrameReaderRowRegularColIrregular |
  FrameGenerateReader.FrameReaderRowRegularColRegular |
  GenerateReader |
  GenerateReader.GenerateReaderFrame |
  GenerateReader.GenerateReaderMatrix |
  MatrixGenerateReader |
  MatrixGenerateReader.MatrixReaderRowIrregular |
  MatrixGenerateReader.MatrixReaderRowRegularColIrregular |
  MatrixGenerateReader.MatrixReaderRowRegularColRegular |
  RawRow |
  ReaderMapping |
  ReaderMapping.FrameReaderMapping |
  ReaderMapping.MatrixReaderMapping |
  SampleProperties |
  ValueTrimFormat |