# Hierarchy For Package org.apache.sysds.runtime.compress.readers

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.sysds.runtime.compress.readers.ReaderColumnSelection
    - org.apache.sysds.runtime.compress.readers.ReaderColumnSelectionDenseMultiBlock
    - org.apache.sysds.runtime.compress.readers.ReaderColumnSelectionDenseMultiBlockTransposed
    - org.apache.sysds.runtime.compress.readers.ReaderColumnSelectionDenseSingleBlock
    - org.apache.sysds.runtime.compress.readers.ReaderColumnSelectionDenseSingleBlockTransposed
    - org.apache.sysds.runtime.compress.readers.ReaderColumnSelectionSparse
    - org.apache.sysds.runtime.compress.readers.ReaderColumnSelectionSparseTransposed