## Zusammenfassung

Mit `Query` und `Path` (und anderen, die Sie noch nicht gesehen haben) können Sie Metadaten und Stringvalidierungen deklarieren, so wie in [Query-Parameter und Stringvalidierungen](query-params-str-validations.md){.internal-link target=_blank} beschrieben.

Und Sie können auch Validierungen für Zahlen deklarieren:

* `gt`: `g`reater `t`han – größer als
* `ge`: `g`reater than or `e`qual – größer oder gleich

  ]
}
```

/// tip | Consejo

Para declarar un parámetro de query con un tipo de `list`, como en el ejemplo anterior, necesitas usar explícitamente `Query`, de lo contrario sería interpretado como un request body.

///

La documentación interactiva de API se actualizará en consecuencia, para permitir múltiples valores:

<img src="/img/tutorial/query-params-str-validations/image02.png">

        });

        Map<String, Object> params = new HashMap<>();
        params.put("string_param", "test_value");
        params.put("int_param", 42);
        params.put("double_param", 3.14);
        params.put("boolean_param", true);

        Map<String, String> nestedMap = new HashMap<>();
        nestedMap.put("nested_key", "nested_value");
        params.put("nested_param", nestedMap);

                params.put("ID", e.getId());
                params.put("Query ID", e.getQueryId());
                params.put("Doc ID", e.getDocId());
                params.put("User Info ID", e.getUserInfoId());
                params.put("URL", e.getUrl());
                params.put("Created Time", FessFunctions.formatDate(e.getCreatedAt()));

            request.setAttribute(Constants.REQUEST_LANGUAGES, params.getLanguages());
            request.setAttribute(Constants.REQUEST_QUERIES, params.getQuery());
        });

        final int pageSize = params.getPageSize();
        final String query = ComponentUtil.getQueryStringBuilder().params(params).sortField(params.getSort()).build();
        final FessConfig fessConfig = ComponentUtil.getFessConfig();

        params.put("key", "value");

        assertNotNull(rescorer1.evaluate(params));
        assertNull(rescorer2.evaluate(params));
    }

    public void test_evaluate_withDifferentParamTypes() {
        queryRescorer = new QueryRescorer() {
            @Override
            public RescorerBuilder<?> evaluate(Map<String, Object> params) {
                if (params == null) {

                    .offset(params.getStartPosition())
                    .size(params.getPageSize())
                    .facetInfo(params.getFacetInfo())
                    .geoInfo(params.getGeoInfo())
                    .highlightInfo(params.getHighlightInfo())
                    .similarDocHash(params.getSimilarDocHash())
                    .responseFields(params.getResponseFields())

     */
    private final Map<String, String> params;

    /**
     * Constructs a new FieldConfigs instance with the specified parameter map.
     *
     * @param params the map containing field names as keys and configuration values as values
     */
    public FieldConfigs(final Map<String, String> params) {
        this.params = params;
    }

    /**

        params.put(ExtractData.RESOURCE_NAME_KEY, resourceName);
        assertEquals("password", pdfExtractor.getPassword(params));

        url = "http://test.com/fuga.pdf";
        resourceName = null;
        params.put(ExtractData.URL, url);
        params.put(ExtractData.RESOURCE_NAME_KEY, resourceName);
        assertNull(pdfExtractor.getPassword(params));

        url = null;

     */
    public Map<String, Object> params() {
        return params;
    }

    /**
     * Sets the parameters for the LTR query.
     *
     * @param params A map of query parameters.
     * @return This query builder.
     */
    public StoredLtrQueryBuilder params(final Map<String, Object> params) {
        this.params = Objects.requireNonNull(params);
        return this;
    }

    /**