extractorFactory.addExtractor(key, new Extractor() {
            @Override
            public ExtractData getText(InputStream in, Map<String, String> params) {
                return null;
            }

            @Override
            public int getWeight() {
                return 10;
            }
        });

         */
        public XmlSitemapsHandler() {
            // Default constructor
        }

        @Override
        public void startDocument() {
            sitemapSet = new SitemapSet();
            sitemapSet.setType(SitemapSet.URLSET);
        }

        @Override
        public void startElement(final String uri, final String localName, final String qName, final Attributes attributes) {

     */
    protected UrlFilterService urlFilterService;

    /*
     * (non-Javadoc)
     *
     * @see org.codelibs.fess.crawler.filter.UrlFilter#addExclude(java.lang.String)
     */
    @Override
    public void addExclude(final String urlPattern) {
        try {
            Pattern.compile(urlPattern);
        } catch (final Exception e) {
            if (logger.isWarnEnabled()) {

            @Override
            public void onDestroy(PooledObject<TestComponent> p) {
                events.add("listener1");
            }
        };

        OnDestroyListener<TestComponent> listener2 = new OnDestroyListener<TestComponent>() {
            @Override
            public void onDestroy(PooledObject<TestComponent> p) {

     * @return the hash code value
     */
    @Override
    public int hashCode() {
        return java.util.Objects.hash(loc, lastmod);
    }

    /**
     * Returns a string representation of this SitemapFile.
     * @return A string representation.
     */
    @Override
    public String toString() {
        return "SitemapFile [loc=" + loc + ", lastmod=" + lastmod + "]";

     */
    @Override
    public void saveSession(final String sessionId) {
        // TODO use cache
    }

    /**
     * Checks if a URL has been visited by looking in both the queue and access results.
     *
     * @param urlQueue The URL queue entry to check.
     * @return true if the URL has been visited, false otherwise.
     */
    @Override

    @Resource
    private FesenClient fesenClient;

    private OpenSearchRunner runner;

    @Override
    protected String prepareConfigFile() {
        return "app.xml";
    }

    @Override
    protected boolean isUseOneTimeContainer() {
        return true;
    }

    @Override
    public void setUp() throws Exception {
        // create runner instance
        runner = new OpenSearchRunner();

     */
    public SuggestBulkFileWriter() {
        // nothing
    }

    @Override
    public SuggestWriterResult write(final Client client, final SuggestSettings settings, final String index, final SuggestItem[] items,
            final boolean update) {
        throw new UnsupportedOperationException("not yet.");
    }

    @Override

         *
         * @return The date in milliseconds since epoch
         */
        @Override
        public long getDate() {
            return getLastModified();
        }

        /**
         * Returns the last modified date of the storage object.
         * @return The last modified date.
         */
        @Override
        public long getLastModified() {
            if (minioClient == null) {

    public IterationMarkCharFilterFactory(final IndexSettings indexSettings, final Environment env, final String name,
            final Settings settings) {
        super(indexSettings, name);
    }

    @Override
    public Reader create(final Reader tokenStream) {
        return new IterationMarkCharFilter(tokenStream);
    }