}

    /**
     * Default converter for dates.
     */
    protected static final Converter DEFAULT_DATE_CONVERTER = new DateConverter(DateConversionUtil.getMediumPattern());

    /**
     * Default converter for time.
     */
    protected static final Converter DEFAULT_TIME_CONVERTER = new DateConverter(TimeConversionUtil.getMediumPattern());

    /**
     * Default converter for timestamps.
     */

from fastapi import FastAPI, Query

app = FastAPI()


@app.get("/items/")
async def read_items(
    q: str | None = Query(
        default=None,
        title="Query string",
        description="Query string for the items to search in the database that have a good match",
        min_length=3,
    ),
):
    results = {"items": [{"item_id": "Foo"}, {"item_id": "Bar"}]}
    if q:
        results.update({"q": q})

```Python
q: str | None = Query(default=None, max_length=50)
```

これにより、データを検証し、データが有効でない場合は明確なエラーを表示し、OpenAPIスキーマの　*path operation* にパラメータを記載します。

### デフォルト値としての `Query` または `Annotated` 内の `Query` { #query-as-the-default-value-or-in-annotated }

`Annotated` の中で `Query` を使う場合、`Query` の `default` パラメータは使えないことに注意してください。

その代わりに、関数パラメータの実際のデフォルト値を使います。そうしないと整合性が取れなくなります。

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * @deprecated instead use {@link org.apache.maven.toolchain.building.DefaultToolchainsBuilder}
 */
@Deprecated
@Named("default")
@Singleton
public class DefaultToolchainsBuilder implements ToolchainsBuilder {
    private final Logger logger = LoggerFactory.getLogger(getClass());

    @Override

	cfg := Config{
		// Console logging is on by default
		Console: Console{
			Enabled: true,
		},
		HTTP:         make(map[string]http.Config),
		AuditWebhook: make(map[string]http.Config),
		AuditKafka:   make(map[string]kafka.Config),
	}

	return cfg
}

func getCfgVal(envName, key, defaultValue string) string {
	if key != config.Default {
		envName = envName + config.Default + key
	}

 * governing permissions and limitations under the License.
 */
package org.codelibs.fess.app.web.admin.accesstoken;

/**
 * The search form for Access Token.
 */
public class SearchForm {

    /**
     * Default constructor for SearchForm.
     */
    public SearchForm() {
    }

    /**
     * The ID field for searching access tokens.
     */
    public String id;

<component name="ProjectRunConfigurationManager">
  <configuration default="false" name="Debug Elasticsearch" type="Remote">
    <option name="USE_SOCKET_TRANSPORT" value="true" />
    <option name="SERVER_MODE" value="true" />
    <option name="SHMEM_ADDRESS" />
    <option name="HOST" value="localhost" />
    <option name="PORT" value="5005" />
    <option name="AUTO_RESTART" value="true" />
    <RunnerSettings RunnerId="Debug">

 * Indicates that the integrity of an SMB message could not be verified.
 *
 * @author mbechler
 *
 */
public class SMBSignatureValidationException extends SmbException {

    /**
     * Default constructor for SMB signature validation exception.
     */
    public SMBSignatureValidationException() {
    }

    /**
     * Constructs an SMB signature validation exception with message and cause.
     *

 * buffers log notification events for periodic flushing to OpenSearch.
 */
public class LogNotificationHelper {

    /**
     * Default constructor.
     */
    public LogNotificationHelper() {
        // Default constructor
    }

    private TimeoutTask timeoutTask;
    private LogNotificationTarget logNotificationTarget;

    }

    /**
     * Returns the state of the "add default entities" flag.
     *
     * @return boolean
     */
    public boolean getAddDefaultEntities() {
        return delegate.getAddDefaultEntities();
    } // -- boolean getAddDefaultEntities()

    /**
     * Sets the state of the "add default entities" flag.
     *
     * @param addDefaultEntities a addDefaultEntities object.
     */