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
* (non-Javadoc)
	 * 
	 * @see
	 * org.eclipse.ui.internal.navigator.INavigatorContentService#saveState(
	 * org.eclipse.ui.IMemento)
	 */
	public void saveState(IMemento aMemento) {
		synchronized (this) {
			for (Iterator extensionItr = getExtensions().iterator(); extensionItr
					.hasNext();) {
				NavigatorContentExtension element = (NavigatorContentExtension) extensionItr
						.next();
				element.saveState(aMemento);
			}
		}
	}
	public boolean isActive(String anExtensionId) {
		return assistant.isActive(anExtensionId);
	}
	public boolean isVisible(String anExtensionId) {
		return assistant.isVisible(anExtensionId);
	}
	protected final Collection getExtensions() {
		return (contentExtensions.size() > 0) ? Collections
				.unmodifiableCollection(contentExtensions.values())
				: Collections.EMPTY_LIST;
	}
	/*
	 * (non-Javadoc)
	 *