public interface Slf4jConfiguration {
    /**
     * Level
     */
    enum Level {
        DEBUG,
        INFO,
        ERROR
    }

    /**
     * Set root logging level.
     *
     * @param level the level
     */
    void setRootLoggerLevel(Level level);

    /**
     * Activate logging implementation configuration (if necessary).
     */
    void activate();

 * @deprecated instead use {@link UrlSource}
 */
@Deprecated
public class UrlModelSource extends UrlSource implements ModelSource {
    /**
     * Creates a new model source backed by the specified URL.
     *
     * @param pomUrl The POM file, must not be {@code null}.
     */
    public UrlModelSource(URL pomUrl) {
        super(pomUrl);
    }

 *
 * <p>The {@link #nodeToOutEdge} map means this class only works on networks without parallel edges.
 * See {@link MultiEdgesConnecting} for a class that works with parallel edges.
 *
 * @author James Sexton
 * @param <E> Edge parameter type
 */
@ElementTypesAreNonnullByDefault
final class EdgesConnecting<E> extends AbstractSet<E> {

  private final Map<?, E> nodeToOutEdge;
  private final Object targetNode;

                final SearchForm params = new SearchForm() {
                    @Override
                    public int getPageSize() {
                        return 0;
                    }

                    @Override
                    public int getStartPosition() {
                        return 0;
                    }
                };
                params.q = query;

///

## Ohne Pydantic

因为默认值是 `None`， FastAPI 会把 `q` 当作可选参数。

FastAPI 不使用 `Optional[str]` 中的 `Optional`， 但 `Optional` 可以让编辑器提供更好的支持，并检测错误。

///

## 不使用 Pydantic

///

## Sem o Pydantic

    private byte[] clientGuid = new byte[16];
    private int securityMode;
    private NegotiateContextRequest[] negotiateContexts;
    private byte[] preauthSalt;


    /**
     * @param config
     * @param securityMode
     */
    public Smb2NegotiateRequest ( Configuration config, int securityMode ) {
        super(config, SMB2_NEGOTIATE);
        this.securityMode = securityMode;

    # o isGenerateProcedureCustomizeEntity: (NotRequired - Default false)
    #   [true]
    #     The customize entities for procedure's out-parameter
    #     and not-param-result are auto-generated.
    #     And also not-param-result's properties are auto-generated.
    #     Target procedures are executed actually at Sql2Entity task.
    #     (because of getting from execution meta data (result set meta data))

    public static final int STATUS_CONNECTION_OK = 3;

    /**
     * 
     */
    public static final int STATUS_SERVER_END_CLOSED = 4;

    private int available;


    /**
     * 
     * @param config
     */
    public TransPeekNamedPipeResponse ( Configuration config ) {
        super(config);
    }


    /**
     * @return the available
     */
    public final int getAvailable () {