private final String query;

        private final String[] fields;

        private final int num;

        private final HttpServletRequest request;

        private final String[] tags;

        /**
         * Constructor for RequestParameter.
         * @param request The HTTP servlet request
         * @param query The search query string

**Fess Suggest** delivers auto-completion, search suggestions, and popular word analytics with multi-language support.

**Technology Stack:**
- Java 21+, Maven
- OpenSearch (provided dependency)
- Apache Lucene (query parsing, text analysis)
- ICU4J (Unicode text processing)
- JUnit 4 (testing)

**Repository:** https://github.com/codelibs/fess-suggest

---

## Architecture

### Package Structure

```

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

    /** Search term for key matching */
    public String term;

    /** Query pattern for key matching */
    public String query;

     *
     * @param query the search query string
     * @param params the search request parameters including pagination, filters, etc.
     * @param userBean the optional user bean for access control and personalization
     * @return the search result containing matched documents and metadata
     */
    protected abstract SearchResult search(String query, SearchRequestParams params, OptionalThing<FessUserBean> userBean);

`Form`'u `fastapi`'den import edin:

{* ../../docs_src/request_forms/tutorial001_an_py310.py hl[3] *}

## `Form` Parametrelerini Tanımlayın { #define-form-parameters }

Form parametrelerini `Body` veya `Query` için yaptığınız gibi oluşturun:

{* ../../docs_src/request_forms/tutorial001_an_py310.py hl[9] *}

</div>

Abre tu navegador en [http://127.0.0.1:8000](http://127.0.0.1:8000).

Ahí puedes establecer:

* El "ID del Ítem", usado en el path.
* El "Token" usado como un parámetro query.

/// tip | Consejo

Nota que el query `token` será manejado por una dependencia.

///

Con eso puedes conectar el WebSocket y luego enviar y recibir mensajes:

<img src="/img/tutorial/websockets/image05.png">

Bu parametreler, dependency'yi "çözmek" için **FastAPI**'nin kullanacağı şeylerdir.

Her iki durumda da şunlar olacak:

* `str` olan opsiyonel bir `q` query parametresi.
* Default değeri `0` olan `int` tipinde bir `skip` query parametresi.
* Default değeri `100` olan `int` tipinde bir `limit` query parametresi.

Her iki durumda da veriler dönüştürülecek, doğrulanacak, OpenAPI şemasında dokümante edilecek, vb.

## Kullanalım { #use-it }

        private Locale locale = Locale.ENGLISH;

        @Override
        public String getQuery() {
            return query;
        }

        public void setQuery(String query) {
            this.query = query;
        }

        @Override
        public Map<String, String[]> getFields() {
            return new HashMap<>();
        }

        @Override

import org.codelibs.fess.app.web.admin.relatedquery.EditForm;

/**
 * Request body class for related query edit operations in the admin REST API.
 * This class extends EditForm to inherit the necessary form validation and binding capabilities
 * for related query management operations.
 */
public class EditBody extends EditForm {

    /**
     * Default constructor.
     */

 * either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */
package org.codelibs.fess.query;

import org.codelibs.fess.unit.UnitFessTestCase;
import org.junit.jupiter.api.Test;
import org.opensearch.index.query.QueryBuilders;

public class DefaultQueryBuilderTest extends UnitFessTestCase {
    @Test
    public void test_invalid_null() {
        try {