protected function index(FinderIndexerResult $item, $format = 'html')
	{
		// Check if the extension is enabled.
		if (JComponentHelper::isEnabled($this->extension) == false)
		{
			return;
		}

		$item->setLanguage();

		// Need to import component route helpers dynamically, hence the reason it's handled here.
		$path = JPATH_SITE . '/components/' . $item->extension . '/helpers/route.php';

		if (is_file($path))
		{
			include_once $path;
		}

		$extension = ucfirst(substr($item->extension, 4));

		// Initialize the item parameters.
		$registry = new Registry;
		$registry->loadString($item->params);
		$item->params = $registry;

		$registry = new Registry;
		$registry->loadString($item->metadata);
		$item->metadata = $registry;

		/*
		 * Add the metadata processing instructions based on the category's
		 * configuration parameters.
		 */
		// Add the meta author.
		$item->metaauthor = $item->metadata->get('author');

		// Handle the link to the metadata.
		$item->addInstruction(FinderIndexer::META_CONTEXT, 'link');
		$item->addInstruction(FinderIndexer::META_CONTEXT, 'metakey');
		$item->addInstruction(FinderIndexer::META_CONTEXT, 'metadesc');
		$item->addInstruction(FinderIndexer::META_CONTEXT, 'metaauthor');
		$item->addInstruction(FinderIndexer::META_CONTEXT, 'author');

		// Deactivated Methods
		// $item->addInstruction(FinderIndexer::META_CONTEXT, 'created_by_alias');

		// Trigger the onContentPrepare event.
		$item->summary = FinderIndexerHelper::prepareContent($item->summary, $item->params);

		// Build the necessary route and path information.
		$item->url = $this->getUrl($item->id, $item->extension, $this->layout);

		$class = $extension . 'HelperRoute';

		if (class_exists($class) && method_exists($class, 'getCategoryRoute'))
		{
			$item->route = $class::getCategoryRoute($item->id, $item->language);
		}
		else
		{
			$item->route = ContentHelperRoute::getCategoryRoute($item->id, $item->language);
		}

		$item->path = FinderIndexerHelper::getContentPath($item->route);

		// Get the menu title if it exists.
		$title = $this->getItemMenuTitle($item->url);

		// Adjust the title if necessary.
		if (!empty($title) && $this->params->get('use_menu_title', true))
		{
			$item->title = $title;
		}

		// Translate the state. Categories should only be published if the parent category is published.
		$item->state = $this->translateState($item->state);

		// Add the type taxonomy data.
		$item->addTaxonomy('Type', 'Category');

		// Add the language taxonomy data.
		$item->addTaxonomy('Language', $item->language);

		// Get content extras.
		FinderIndexerHelper::getContentExtras($item);

		// Index the item.
		$this->indexer->index($item);
	}