* comment: Whether to detect boundary position in query highlighting.
     * @return The determination, true or false. (if not found, exception but basically no way)
     */
    boolean isQueryHighlightBoundaryPositionDetect();

    /**
     * Get the value for the key 'query.highlight.text.fragment.type'. <br>
     * The value is, e.g. query <br>
     * comment: Type for text fragment in query highlighting.