}

    /**
     * Gets the number of fragments.
     *
     * @return the maximum number of highlighted fragments
     */
    public int getNumOfFragments() {
        return numOfFragments;
    }

    /**
     * Sets the number of fragments with fluent interface.
     *
     * @param numOfFragments the maximum number of highlighted fragments
     * @return this HighlightInfo instance for method chaining

    /**
     * Creates highlighted text from highlight field fragments.
     *
     * @param highlightField the highlight field containing fragments
     * @return the combined highlighted text
     */
    public String createHighlightText(final HighlightField highlightField) {
        final Text[] fragments = highlightField.fragments();
        if (fragments != null && fragments.length != 0) {

        ViewHelper.TextFragment[] fragments = new ViewHelper.TextFragment[2];
        fragments[0] = new ViewHelper.TextFragment(null, "test", null, null);
        fragments[1] = new ViewHelper.TextFragment(null, "example", null, null);
        document.put("text_fragments", fragments);

        String result = viewHelper.appendHTMLSearchWord(document, url);

query.highlight.boundary.position.detect=true
# Type for text fragment in query highlighting.
query.highlight.text.fragment.type=query
# Size for text fragment in query highlighting.
query.highlight.text.fragment.size=3
# Prefix length for text fragment in query highlighting.
query.highlight.text.fragment.prefix.length=5
# Suffix length for text fragment in query highlighting.
query.highlight.text.fragment.suffix.length=5

    // Text Fragment Constants
    // ============================================================

    /** Text fragments feature identifier. */
    public static final String TEXT_FRAGMENTS = "text_fragments";

    /** Text fragment type for query highlighting. */
    public static final String TEXT_FRAGMENT_TYPE_QUERY = "query";

    /** Text fragment type for result highlighting. */

regex addresses values with the plus or minus sign in front (+10, -20, etc)\n  const fragments = offset.split(/(\\+|\\-)/).map(frag => frag.trim());\n\n  // Detect if the offset string contains a pair of values or a single one\n  // they could be separated by comma or space\n  const divider = fragments.indexOf(\n    find(fragments, frag => frag.search(/,|\\s/) !== -1)\n  );\n\n  if (fragments[divider] && fragments[divider].indexOf(',') === -1) {\n    console.warn(\n      'Offsets separated by white...

     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     */
    String getQueryHighlightNumberOfFragments();

    /**
     * Get the value for the key 'query.highlight.number.of.fragments' as {@link Integer}. <br>
     * The value is, e.g. 2 <br>
     * comment: Number of fragments for query highlighting.

        public HighlightInfo getHighlightInfo() {
            return new HighlightInfo().fragmentSize(Integer.parseInt(fessConfig.getOrDefault("rag.chat.highlight.fragment.size", "500")))
                    .numOfFragments(Integer.parseInt(fessConfig.getOrDefault("rag.chat.highlight.number.of.fragments", "3")))
                    .preTags(StringUtil.EMPTY)
                    .postTags(StringUtil.EMPTY);
        }

        @Override

        exp = "file://C .doc";
        assertEquals(exp, transformer.decodeUrlAsName(url, true));

        url = "http://example.com/foo/" + encodeUrl("#") + "/@@bar/index.html#fragment?foo=bar";
        exp = "http://example.com/foo/#/@@bar/index.html#fragment?foo=bar";
        assertEquals(exp, transformer.decodeUrlAsName(url, false));
    }

    @Test
    public void test_getFileName_ok() throws Exception {

        String parentUrl = "http://example.com/parent?query=test&id=123";
        String url = "http://example.com/child#fragment";
        ContentNotFoundException exception = new ContentNotFoundException(parentUrl, url);

        assertNotNull(exception);
        assertEquals("Not Found: http://example.com/child#fragment Parent: http://example.com/parent?query=test&id=123",
                exception.getMessage());