Java 类org.eclipse.emf.ecore.impl.EReferenceImpl 实例源码

/**
 * When concerns are added or removed from the URNdefinition, start/stop listening to the concern. When maps are added or removed from the URNdefinition,
 * start/stop listening to the map.
 * 
 * @see seg.jUCMNav.editparts.treeEditparts.UrnModelElementTreeEditPart#notifyChanged(org.eclipse.emf.common.notify.Notification)
 */
public void notifyChanged(Notification notification) {
    // only start listening to a new concern
    if ((notification.getEventType() == Notification.ADD || notification.getEventType() == Notification.ADD_MANY)
            && notification.getNotifier() instanceof URNdefinition) {
        if (notification.getFeature() instanceof EReferenceImpl && ((EReferenceImpl) notification.getFeature()).getName().equals("concerns")) //$NON-NLS-1$
            matchObservedToConcerns();
    }
    super.notifyChanged(notification);
    // only stop listening to removed concerns
    if ((notification.getEventType() == Notification.REMOVE || notification.getEventType() == Notification.REMOVE_MANY)
            && notification.getNotifier() instanceof URNdefinition) {
        if (notification.getFeature() instanceof EReferenceImpl && ((EReferenceImpl) notification.getFeature()).getName().equals("concerns")) //$NON-NLS-1$
            matchObservedToConcerns();
    }
}

/**
 * When the concerns of the URNdefinition change, refresh the children of this ConcernsRootTreeEditPart. There is no need to refresh the visuals of this
 * ConcernsRootTreeEditPart since it is not displayed.
 * 
 * @see org.eclipse.emf.common.notify.Adapter#notifyChanged(org.eclipse.emf.common.notify.Notification)
 */
public void notifyChanged(Notification notification) {
    if (notification.getEventType() != Notification.REMOVING_ADAPTER || notification.getEventType() != Notification.MOVE) {
        // refresh only if concerns changed
        if (notification.getFeature() instanceof EReferenceImpl && ((EReferenceImpl) notification.getFeature()).getName().equals("concerns")) //$NON-NLS-1$
            refreshChildren();
    }
}