}
        return 0L;
    }

    /**
     * Updates a specific field of a document in the search index.
     *
     * @param searchEngineClient the search engine client to use for the update
     * @param id the document ID to update
     * @param field the field name to update
     * @param value the new value for the field
     * @return true if the update was successful, false otherwise
     */

    @Resource
    protected FessConfig fessConfig;

    /**
     * Retrieves a paginated list of file configurations based on the provided pager criteria.
     * This method applies search conditions from the pager and updates the pager with
     * pagination information including page numbers and result counts.
     *
     * @param fileConfigPager the pager containing search criteria and pagination settings

        });
        return redirect(getClass());
    }

    /**
     * Updates an existing elevate word entry.
     *
     * @param form edit form containing updated elevate word data
     * @return redirect response to the main elevate word page
     */
    @Execute
    @Secured({ ROLE })
    public HtmlResponse update(final EditForm form) {
        verifyCrudMode(form.crudMode, CrudMode.EDIT, this::asListHtml);

     *
     * @param item the item to insert
     */
    public abstract void insert(T item);

    /**
     * Updates an existing dictionary item.
     *
     * @param item the item to update
     */
    public abstract void update(T item);

    /**
     * Deletes a dictionary item.
     *
     * @param item the item to delete
     */

        supportedLanguages = fessConfig.getSupportedLanguagesAsArray();
        maxTextLength = fessConfig.getIndexerLanguageDetectLengthAsInteger();
    }

    /**
     * Updates a document with language information.
     *
     * @param doc The document to update.
     */
    public void updateDocument(final Map<String, Object> doc) {
        final FessConfig fessConfig = ComponentUtil.getFessConfig();

        });
        return redirect(getClass());
    }

    /**
     * Updates an existing document in the search index.
     *
     * @param form the edit form containing updated document data
     * @return HTML response redirecting to the search results after update
     */
    @Execute
    @Secured({ ROLE })
    public HtmlResponse update(final EditForm form) {
        currentForm = form;

        assertTrue(queryFieldConfig.searchFieldSet.contains("field5"));
        assertEquals(3, queryFieldConfig.searchFieldSet.size());

        // Verify array is updated
        assertSame(updatedFields, queryFieldConfig.searchFields);
    }

    /**
     * Test that Sets handle duplicate values correctly (deduplication).
     */
    @Test

        assertNull(synonymItem.getNewOutputs());
        assertFalse(synonymItem.isUpdated());
        assertFalse(synonymItem.isDeleted());

        synonymItem.setNewInputs(new String[] { "1", "2" });
        synonymItem.setNewOutputs(new String[] { "3", "4" });
        assertTrue(synonymItem.isUpdated());
        assertFalse(synonymItem.isDeleted());

        synonymItem.setNewInputs(new String[0]);

     */
    protected ConcurrentHashMap<String, Pair<String, Pattern>> clientRuleCache = new ConcurrentHashMap<>();

    /**
     * Determines whether the content at the given URL has been updated since the last crawl.
     * This method implements incremental crawling by comparing timestamps and checking document
     * expiration. It also handles special cases for different URL schemes (SMB, file, FTP).
     *

                    ```

                    The following projects must be updated:
                """.trimIndent() + "\n" + failures.joinToString("\n") { " - $it" })
        }
    }

    /**
     * Calculates the new build file text for a project or returns a failure
     * message if the build file could not be updated.
     */
    private fun calculateBuildFileMutation(
        projectPath: String,