# Hierarchy For Package org.qi4j.api.activation

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.qi4j.api.activation.ActivationEvent
  - org.qi4j.api.activation.ActivatorAdapter<ActivateeType> (implements org.qi4j.api.activation.Activator<ActivateeType>)
  - java.lang.Thread (implements java.lang.Runnable)
    - org.qi4j.api.activation.ApplicationPassivationThread
  - java.lang.Throwable (implements java.io.Serializable)
    - java.lang.Exception
      - org.qi4j.api.activation.ActivationException
      - org.qi4j.api.activation.PassivationException

## Interface Hierarchy

- org.qi4j.api.activation.Activation
- org.qi4j.api.activation.ActivationEventListener
- org.qi4j.api.activation.ActivationEventListenerRegistration
- org.qi4j.api.activation.Activator<ActivateeType>
- org.qi4j.api.activation.ActivatorDescriptor

## Annotation Type Hierarchy

- org.qi4j.api.activation.Activators (implements java.lang.annotation.Annotation)

## Enum Hierarchy

- java.lang.Object
  - java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
    - org.qi4j.api.activation.ActivationEvent.EventType