# Hierarchy For Package org.eclipse.ui.activities

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.eclipse.ui.activities.ActivityEvent
  - org.eclipse.ui.activities.ActivityManagerEvent
  - org.eclipse.ui.activities.CategoryEvent
  - org.eclipse.jface.dialogs.DialogPage (implements org.eclipse.jface.dialogs.IDialogPage, org.eclipse.jface.dialogs.IMessageProvider)
    - org.eclipse.jface.preference.PreferencePage (implements org.eclipse.jface.preference.IPreferencePage)
      - org.eclipse.ui.activities.ActivitiesPreferencePage (implements org.eclipse.core.runtime.IExecutableExtension, org.eclipse.ui.IWorkbenchPreferencePage)
      - org.eclipse.ui.activities.ActivityCategoryPreferencePage (implements org.eclipse.core.runtime.IExecutableExtension, org.eclipse.ui.IWorkbenchPreferencePage)
  - org.eclipse.ui.activities.IdentifierEvent
  - java.lang.Throwable (implements java.io.Serializable)
    - java.lang.Exception
      - org.eclipse.ui.activities.NotDefinedException
  - org.eclipse.ui.activities.WorkbenchActivityHelper
  - org.eclipse.ui.activities.WorkbenchTriggerPointAdvisor (implements org.eclipse.core.runtime.IExecutableExtension, org.eclipse.ui.activities.ITriggerPointAdvisor)

## Interface Hierarchy

- java.lang.Comparable<T>
  - org.eclipse.ui.activities.IActivity
  - org.eclipse.ui.activities.IActivityPatternBinding
  - org.eclipse.ui.activities.IActivityRequirementBinding
  - org.eclipse.ui.activities.ICategory
  - org.eclipse.ui.activities.ICategoryActivityBinding
  - org.eclipse.ui.activities.IIdentifier
- org.eclipse.ui.activities.IActivityListener
- org.eclipse.ui.activities.IActivityManager
  - org.eclipse.ui.activities.IMutableActivityManager
- org.eclipse.ui.activities.IActivityManagerListener
- org.eclipse.ui.activities.ICategoryListener
- org.eclipse.ui.activities.IIdentifierListener
- org.eclipse.ui.activities.ITriggerPoint
- org.eclipse.ui.activities.ITriggerPointAdvisor
- org.eclipse.ui.activities.ITriggerPointManager
- org.eclipse.ui.activities.IWorkbenchActivitySupport