Pero podría haber casos en los que quieras poder establecer parámetros en la dependencia, sin tener que declarar muchas funciones o clases diferentes.

Imaginemos que queremos tener una dependencia que revise si el parámetro de query `q` contiene algún contenido fijo.

Pero queremos poder parametrizar ese contenido fijo.

## Una *instance* "callable" { #a-callable-instance }

        openapi_examples=openapi_examples,
        deprecated=deprecated,
        include_in_schema=include_in_schema,
        json_schema_extra=json_schema_extra,
        **extra,
    )


def Query(  # noqa: N802
    default: Annotated[
        Any,
        Doc(
            """
            Default value if the parameter field is not set.
            """
        ),
    ] = Undefined,
    *,

			<form action="<%=request.getContextPath()%>/admin/searchlist/search" method="GET" class="form-inline mt-2 sidebar-search">
				<div class="input-group">
					<input class="form-control form-control-sidebar" name="q" id="query"
						   maxlength="1000"
						   placeholder="<la:message key="labels.sidebar.placeholder_search" />">
					<div class="input-group-append">
						<button class="btn btn-sidebar" type="submit" name="search" id="search-btn">

import org.opensearch.action.search.SearchScrollRequestBuilder;
import org.opensearch.common.action.ActionFuture;
import org.opensearch.core.action.ActionListener;
import org.opensearch.index.query.QueryBuilders;
import org.opensearch.search.Scroll;
import org.opensearch.search.SearchHit;
import org.opensearch.search.SearchHits;
import org.opensearch.transport.client.AdminClient;

    }

    /**
     * This stream class is unbuffered. Therefore this method will always
     * return 0 for streams connected to regular files. However, a
     * stream created from a Named Pipe this method will query the server using a
     * "peek named pipe" operation and return the number of available bytes
     * on the server.
     */
    @Override
    public int available() throws IOException {
        return 0;
    }

## Vorteile { #benefits }

Wenn Sie die automatisch generierten Clients verwenden, erhalten Sie **Autovervollständigung** für:

* Methoden.
* Request-Payloads im Body, Query-Parameter, usw.
* Response-Payloads.

Sie erhalten auch **Inline-Fehlerberichte** für alles.

## Benefícios { #benefits }

Ao usar os clientes gerados automaticamente, você terá **preenchimento automático** para:

* Métodos.
* Corpos de requisições, parâmetros de query, etc.
* Corpos de respostas.

Você também terá **erros em linha** para tudo.

    cookie_params = _get_flat_fields_from_params(flat_dependant.cookie_params)
    parameter_groups = [
        (ParamTypes.path, path_params),
        (ParamTypes.query, query_params),
        (ParamTypes.header, header_params),
        (ParamTypes.cookie, cookie_params),
    ]
    default_convert_underscores = True
    if len(flat_dependant.header_params) == 1:

* **Editor support**.
* **Type checks**.

...and **FastAPI** uses the same declarations to:

* **Define requirements**: from request path parameters, query parameters, headers, bodies, dependencies, etc.
* **Convert data**: from the request to the required type.
* **Validate data**: coming from each request:

    return new ConcurrentHashMultiset<>(countMap);
  }

  private ConcurrentHashMultiset(ConcurrentMap<E, AtomicInteger> countMap) {
    this.countMap = countMap;
  }

  // Query Operations

  /**
   * Returns the number of occurrences of {@code element} in this multiset.
   *
   * @param element the element to look for
   * @return the nonnegative number of occurrences of the element