# Hierarchy For Package org.apache.sysds.runtime.compress.colgroup.dictionary

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.sysds.runtime.compress.colgroup.dictionary.ADictionary (implements java.io.Serializable)
    - org.apache.sysds.runtime.compress.colgroup.dictionary.Dictionary
      - org.apache.sysds.runtime.compress.colgroup.dictionary.DeltaDictionary
    - org.apache.sysds.runtime.compress.colgroup.dictionary.MatrixBlockDictionary
    - org.apache.sysds.runtime.compress.colgroup.dictionary.QDictionary
  - org.apache.sysds.runtime.compress.colgroup.dictionary.DictLibMatrixMult

## Interface Hierarchy

- org.apache.sysds.runtime.compress.colgroup.dictionary.DictionaryFactory

## Enum Hierarchy

- java.lang.Object
  - java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
    - org.apache.sysds.runtime.compress.colgroup.dictionary.DictionaryFactory.Type