# Hierarchy For Package org.richfaces.application.push

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - java.util.EventObject (implements java.io.Serializable)
    - org.richfaces.application.push.TopicEvent
      - org.richfaces.application.push.SessionTopicEvent
        - org.richfaces.application.push.SessionPreSubscriptionEvent
        - org.richfaces.application.push.SessionSubscriptionEvent
        - org.richfaces.application.push.SessionUnsubscriptionEvent
  - org.richfaces.application.push.MessageData
  - java.lang.Throwable (implements java.io.Serializable)
    - java.lang.Exception
      - org.richfaces.application.push.EventAbortedException
      - org.richfaces.application.push.MessageException
      - java.lang.RuntimeException
        - org.richfaces.application.push.PushContextInitializationException
      - org.richfaces.application.push.SubscriptionFailureException
  - org.richfaces.application.push.TopicKey (implements java.io.Serializable)
  - org.richfaces.application.push.TopicsContext

## Interface Hierarchy

- java.util.EventListener
  - org.richfaces.application.push.TopicListener
    - org.richfaces.application.push.SessionTopicListener
    - org.richfaces.application.push.SessionTopicListener2
- org.richfaces.application.push.MessageDataSerializer
- org.richfaces.application.push.PushContext
- org.richfaces.application.push.PushContextFactory
- org.richfaces.application.push.Request
- org.richfaces.application.push.Session
- org.richfaces.application.push.SessionFactory
- org.richfaces.application.push.SessionManager
- org.richfaces.application.push.Topic

## Enum Hierarchy

- java.lang.Object
  - java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
    - org.richfaces.application.push.TopicMode

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