# Hierarchy For Package org.apache.torque.om

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.torque.om.ObjectKey<T> (implements java.lang.Comparable<T>, java.io.Serializable)
    - org.apache.torque.om.ComboKey
    - org.apache.torque.om.SimpleKey<T>
      - org.apache.torque.om.BooleanKey
      - org.apache.torque.om.DateKey
      - org.apache.torque.om.NumberKey
      - org.apache.torque.om.StringKey

## Interface Hierarchy

- org.apache.torque.om.ColumnAccessByName
- org.apache.torque.om.ObjectModel
  - org.apache.torque.om.Persistent

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