CDOTopicProvider (CDO Model Repository Documentation)

All Known Implementing Classes:: DefaultTopicProvider

public interface CDOTopicProvider

Provides an array of topics and supports the registration of listeners that are notified about additions to and removals from this array.

Since:

4.12

Author:

Eike Stepper

See Also:

DefaultTopicProvider

Nested Class Summary

Nested Classes

Modifier and Type

Interface

Description

static interface

CDOTopicProvider.Listener

Notifies about additions to and removals from the array of topics of a topic provider.

static final class

CDOTopicProvider.Topic

An identifiable topic in the scope of a session.
Method Summary

Modifier and Type

Method

Description

void

addTopicListener(CDOTopicProvider.Listener listener)

default void

changeTopic(CDOTopicProvider.Topic topic, Image newImage, String newText, String newDescription)

CDOTopicProvider.Topic[]

getTopics()

void

removeTopicListener(CDOTopicProvider.Listener listener)

Method Details
- getTopics
  
  CDOTopicProvider.Topic[] getTopics()
- addTopicListener
  
  void addTopicListener(CDOTopicProvider.Listener listener)
- removeTopicListener
  
  void removeTopicListener(CDOTopicProvider.Listener listener)
- changeTopic
  
  default void changeTopic(CDOTopicProvider.Topic topic, Image newImage, String newText, String newDescription)
  
  Since:
  
  4.14