# Hierarchy For Package org.activiti.engine.delegate.event

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.activiti.engine.delegate.event.BaseEntityEventListener (implements org.activiti.engine.delegate.event.ActivitiEventListener)

## Interface Hierarchy

- org.activiti.engine.delegate.event.ActivitiEvent
  - org.activiti.engine.delegate.event.ActivitiActivityEvent
    - org.activiti.engine.delegate.event.ActivitiActivityCancelledEvent (also extends org.activiti.engine.delegate.event.ActivitiCancelledEvent)
    - org.activiti.engine.delegate.event.ActivitiErrorEvent
    - org.activiti.engine.delegate.event.ActivitiMessageEvent
    - org.activiti.engine.delegate.event.ActivitiSignalEvent
  - org.activiti.engine.delegate.event.ActivitiCancelledEvent
    - org.activiti.engine.delegate.event.ActivitiActivityCancelledEvent (also extends org.activiti.engine.delegate.event.ActivitiActivityEvent)
  - org.activiti.engine.delegate.event.ActivitiEntityEvent
    - org.activiti.engine.delegate.event.ActivitiEntityWithVariablesEvent
      - org.activiti.engine.delegate.event.ActivitiProcessStartedEvent
  - org.activiti.engine.delegate.event.ActivitiMembershipEvent
  - org.activiti.engine.delegate.event.ActivitiSequenceFlowTakenEvent
  - org.activiti.engine.delegate.event.ActivitiVariableEvent
- org.activiti.engine.delegate.event.ActivitiEventDispatcher
- org.activiti.engine.delegate.event.ActivitiEventListener
- org.activiti.engine.delegate.event.ActivitiExceptionEvent

## Enum Hierarchy

- java.lang.Object
  - java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
    - org.activiti.engine.delegate.event.ActivitiEventType

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