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
if (isDisposed)
			return;
		synchronized (this) {
			if (structuredViewerManager == null) {
				structuredViewerManager = new StructuredViewerManager((StructuredViewer) aViewer, this);
				structuredViewerManager.inputChanged(anOldInput, aNewInput);
			} else {
				structuredViewerManager.inputChanged(aViewer, anOldInput,
						aNewInput);
			}
			for (Iterator contentItr = contentExtensions.values().iterator(); contentItr
					.hasNext();) {
				NavigatorContentExtension ext = (NavigatorContentExtension) contentItr
						.next();
				if (ext.isLoaded()) {
					structuredViewerManager
							.initialize(ext.internalGetContentProvider());
				}
			}
			rootContentProviders = extractContentProviders(findRootContentExtensions(aNewInput));
		}
	}
	public IExtensionStateModel findStateModel(String anExtensionId) {
		if (anExtensionId == null) {
			return null;
		}
		INavigatorContentDescriptor desc = CONTENT_DESCRIPTOR_REGISTRY
				.getContentDescriptor(anExtensionId);
		if (desc == null) {