Package org.eclipse.emf.cdo.view

Interface CDOViewCommitInfoListener

All Superinterfaces:
CDOCommitInfoHandler, EventListener, org.eclipse.net4j.util.event.IListener
public interface CDOViewCommitInfoListener extends CDOCommitInfoHandler, org.eclipse.net4j.util.event.IListener
A listener that, when added to a view, notifies about commits to the view's branch.

This is an alternative approach to listening for view invalidation events, which impose a few usage challenges:

  1. They're fired while the view is holding the view lock, which can lead to deadlock in a listener.
  2. They report only changes about objects that are actually loaded in the view, not all objects in the original commit.
Since:
4.12
Author:
Eike Stepper

  • Nested Class Summary

    Nested classes/interfaces inherited from interface org.eclipse.net4j.util.event.IListener

    org.eclipse.net4j.util.event.IListener.NotifierAware

  • Method Summary

    Modifier and Type
    Method
    Description
    default void
    handleCommitInfo(CDOCommitInfo commitInfo)
     
    void
    notifyCommitInfo(CDOCommitInfo commitInfo)
     
    default void
    notifyEvent(org.eclipse.net4j.util.event.IEvent event)
     

  • Method Details

    • notifyCommitInfo

      void notifyCommitInfo(CDOCommitInfo commitInfo)

    • handleCommitInfo

      default void handleCommitInfo(CDOCommitInfo commitInfo)
      Specified by:
      handleCommitInfo in interface CDOCommitInfoHandler

    • notifyEvent

      default void notifyEvent(org.eclipse.net4j.util.event.IEvent event)
      Specified by:
      notifyEvent in interface org.eclipse.net4j.util.event.IListener