* @param query the query string to process
         * @param chain the next filter chain to invoke
         * @return the processed Query object
         */
        Query parse(final String query, final FilterChain chain);
    }

    /**
     * Interface for the filter chain that processes queries.
     * Each filter in the chain can invoke the next filter or terminate the chain.
     */
    public interface FilterChain {

        }

    }

    /**
     * Processes a document through the ingest pipeline.
     * Applies all available ingesters to transform the document data.
     *
     * @param paramMap the data store parameters
     * @param dataMap the document data to process
     * @return the processed document data
     */

 * from each sitemap, and creates a new {@link RequestData} object for each URL.
 * These RequestData objects are added to a set of child URLs, which are then
 * passed to a {@link ChildUrlsException} to be processed by the crawler.
 * </p>
 *
 * <p>
 * The class also handles potential {@link IOException}s that may occur during
 * the parsing of the response body.
 * </p>
 */

        }
        if (bulkRequestBuilder.numberOfActions() > requestCacheSize) {
            flush();
        }
        return (long) ids.length;
    };

    /**
     * Processes the score boosting.
     * @return The number of processed documents.
     */
    public abstract long process();

    /**
     * Enables this score booster.
     */
    protected void enable() {

    /**
     * Set of fully qualified class names that have been processed and contain the {@link Named} annotation.
     */
    private final Set<String> processedClasses = new HashSet<>();

    /**
     * Processes classes with the {@link Named} annotation and generates an index file.
     *
     * @param annotations the annotation types requested to be processed

        return logger;
    }

    /**
     * Stores parsed data from response into result data.
     * Processes HTML content using XPath expressions and handles robots tags.
     *
     * @param responseData the response data from crawling
     * @param resultData the result data to store processed information
     */
    @Override
    protected void storeData(final ResponseData responseData, final ResultData resultData) {

        }
        return roleSet;
    }

    /**
     * Processes the access token.
     * @param request The HTTP request.
     * @param roleSet The set of roles.
     * @param isApiRequest Whether the request is an API request.
     * @return true if the access token is processed, false otherwise.
     */

        return processResponse(searchResponseOpt);
    }

    /**
     * Processes the OpenSearch response and converts it to a SearchResult.
     *
     * @param searchResponseOpt the optional search response from OpenSearch
     * @return the processed search result
     */
    protected SearchResult processResponse(final OptionalEntity<SearchResponse> searchResponseOpt) {

    protected LinkedList<String> tagQueue;

    /** List to store parsed label types for access control. */
    protected List<LabelType> labelList;

    /** Current label type being processed during parsing. */
    protected LabelType labelType;

    /** Map to store global configuration parameters. */
    protected Map<String, String> globalParams = new HashMap<>();

        /** Indicates that a URL was prepared for crawling. */
        PREPARED,
        /** Indicates that a URL redirect was encountered. */
        REDIRECTED,
        /** Indicates that a URL was processed completely. */
        PROCESSED
    }