# Package org.apache.fop.accessibility

- Interface Summary
  Interface | Description
  --- | ---
  AccessibilityEventProducer | Event producer for accessibility-related events.
  StructureTreeElement | An object that represents the structure of the document in the output format.
  StructureTreeEventHandler | Receive notifications relating to the structure tree of an FO document.

- Class Summary
  Class | Description
  --- | ---
  Accessibility | Helper class for FOP's accessibility features.
  AccessibilityEventProducer.Provider | Provider class for the event producer.
  DummyStructureTreeEventHandler | This implementation ignores all structure tree events.
  StructureTree2SAXEventAdapter | Converts structure tree events to SAX events.

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