Bug 304929 [CommonNavigator] Unused method in NavigatorContentService
/** * Search for extensions that declare the given element in their * <b>triggerPoint</b> expression. * * @param anElement * The element to use in the query * @return The set of {@link INavigatorContentExtension}s that are * <i>visible</i> and <i>active</i> for this content service and * have a <b>triggerPoint</b> expression that is <i>enabled</i> * for the given element. */ public Set findOverrideableContentExtensionsByTriggerPoint(Object anElement) { Set overrideableExtensions = new TreeSet( ExtensionPriorityComparator.INSTANCE); Set descriptors = findDescriptorsByTriggerPoint(anElement, !CONSIDER_OVERRIDES); for (Iterator iter = descriptors.iterator(); iter.hasNext();) { INavigatorContentDescriptor descriptor = (INavigatorContentDescriptor) iter .next(); if (descriptor.hasOverridingExtensions()) { overrideableExtensions.add(getExtension(descriptor)); } } return overrideableExtensions; }
bundles/org.eclipse.ui.navigator/src/org/eclipse/ui/internal/navigator/NavigatorContentService.java
}
		return navigatorExtensionStateService;
	}
	/**
	 * Non-API method to return a shell.
	 * 
	 * @return A shell associated with the current viewer (if any) or
	 *         <b>null</b>.
	 */
	public Shell getShell() {
		if (structuredViewerManager != null
				&& structuredViewerManager.getViewer() != null) {
			return structuredViewerManager.getViewer().getControl().getShell();
		}
		return null;
	}
	protected boolean isRootExtension(String anExtensionId) {
		return assistant.isRootExtension(anExtensionId);
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see
	 * org.eclipse.ui.internal.navigator.INavigatorContentService#removeListener
	 * (
	 * org.eclipse.ui.internal.navigator.extensions.INavigatorContentServiceListener
	 * )
	 */
	public void removeListener(INavigatorContentServiceListener aListener) {
		listeners.remove(aListener);