if (indentLevel > 0) {
            indentLevel--;
        }
    }

    /**
     * Sets the indentation string to use (e.g., "  ", "    ", "\t").
     */
    public void setIndentString(String indentString) {
        this.indentString = indentString != null ? indentString : Indentation.DEFAULT;
    }

    /**
     * Gets the current indentation prefix based on the current level.
     */
    private String getCurrentIndent() {

    /**
     * Gets the map of nested element locations within this location.
     *
     * @return a map of keys to InputLocation instances for nested elements, or null if none
     */
    public java.util.Map<Object, InputLocation> getLocations() {
        return locations;
    } // -- java.util.Map<Object, InputLocation> getLocations()

    /**
     * Sets the InputLocation for a specific nested element key.

        queryMap.values().stream().distinct().forEach(facetInfo::addQuery);
    }

    /**
     * Gets the title for this facet query view.
     *
     * @return the title string
     */
    public String getTitle() {
        return title;
    }

    /**
     * Sets the title for this facet query view.
     *
     * @param title the title to set
     */

        }
    }

    /**
     * Sets the filter cache expiration time.
     * @param filterCacheExpireAfterWrite The expiration time in seconds.
     */
    public void setFilterCacheExpireAfterWrite(final int filterCacheExpireAfterWrite) {
        this.filterCacheExpireAfterWrite = filterCacheExpireAfterWrite;
    }

    /**
     * Sets the maximum load size for the cache.

            return e.getMessage();
        }
    }

    /**
     * Gets the expiration time for thumbnails.
     *
     * @return the expiration time in milliseconds
     */
    public long getExpiry() {
        return expiry;
    }

    /**
     * Sets the expiration time for thumbnails.
     *
     * @param expiry the expiration time in milliseconds (must be positive)

    }

    @Override
    public int getOpnum() {
        return opnum;
    }

    /**
     * Gets the return code from the RPC operation.
     *
     * @return the return code
     */
    public int getReturnCode() {
        return returnCode;
    }

    /**
     * Sets the return code for the RPC operation.
     *
     * @param returnCode the return code to set
     */

        for (final IntervalRule rule : ruleList) {
            if (rule.isTarget(h, m, d)) {
                return rule.getDelay();
            }
        }
        return 0;
    }

    /**
     * Gets the current calendar instance set to the system time.
     *
     * @return the current calendar instance
     */
    protected Calendar getCurrentCal() {
        final Calendar cal = Calendar.getInstance();

            return i;
        }

        /**
         * @param s
         *            the s to set
         */
        public void setS(final String s) {
            this.s = s;
        }

        /**
         * @return the s
         */
        public String getS() {
            return s;
        }
    }

    /**
     * Default constructor.
     */
    public FessXpathTransformer() {
        super();
    }

    /**
     * Initializes the transformer after dependency injection.
     * Sets up the Fess configuration and data serializer components.
     */
    @PostConstruct
    public void init() {
        if (logger.isDebugEnabled()) {

            super();
        }

        /**
         * Sets the ID of the updated item.
         * @param id The ID to set.
         * @return This ApiUpdateResponse instance.
         */
        public ApiUpdateResponse id(final String id) {
            this.id = id;
            return this;
        }

        /**
         * Sets whether the item was created or updated.