# Hierarchy For Package org.apache.sysds.runtime.frame.data.iterators

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.sysds.runtime.frame.data.iterators.RowIterator<T> (implements java.util.Iterator<E>)
    - org.apache.sysds.runtime.frame.data.iterators.ObjectRowIterator
    - org.apache.sysds.runtime.frame.data.iterators.StringRowIterator

## Interface Hierarchy

- org.apache.sysds.runtime.frame.data.iterators.IteratorFactory