# Hierarchy For Package org.apache.felix.ipojo.extender.internal.queue.pref

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.felix.ipojo.extender.internal.queue.pref.HeaderPreferenceSelection (implements org.apache.felix.ipojo.extender.internal.queue.pref.PreferenceSelection)
  - org.apache.felix.ipojo.extender.internal.queue.pref.PreferenceQueueService (implements org.apache.felix.ipojo.extender.internal.LifecycleQueueService)

## Interface Hierarchy

- org.apache.felix.ipojo.extender.internal.queue.pref.PreferenceSelection

## Enum Hierarchy

- java.lang.Object
  - java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
    - org.apache.felix.ipojo.extender.internal.queue.pref.Preference