* Gets the Fess configuration instance.
     *
     * @return the Fess configuration
     */
    @Override
    public FessConfig getFessConfig() {
        return fessConfig;
    }

    /**
     * Gets the logger instance for this transformer.
     *
     * @return the logger instance
     */
    @Override
    public Logger getLogger() {
        return logger;
    }

    /**

			if err := tx.Session(&gorm.Session{FullSaveAssociations: true}).Save(owner).Error; err != nil {
				return err
			}
			if err := tx.Preload("Token").First(&newOwner, owner.ID).Error; err != nil {
				return err
			}
			return nil
		}); err != nil {
			return nil, err
		}
		return &newOwner, nil
	}

	owner := TokenOwner{
		Name:  "user",
		Token: Token{Content: "token"},
	}

                directoryCache.remove(directoryPath);
                return null;
            }
        }

        return entry;
    }

    /**
     * Check if directory listing can be cached
     *
     * @param directoryPath directory path
     * @return true if caching is allowed
     */
    public boolean canCacheDirectoryListing(String directoryPath) {

    @Override
    public RoleDbm asDBMeta() {
        return RoleDbm.getInstance();
    }

    @Override
    public String asTableDbName() {
        return "role";
    }

    @Override
    public boolean hasSpecifiedColumn() {
        return _specification != null;
    }

    @Override
    public ConditionQuery localCQ() {
        return doGetConditionQuery();
    }

  private Strings() {}

  /**
   * Returns the given string if it is non-null; the empty string otherwise.
   *
   * @param string the string to test and possibly return
   * @return {@code string} itself if it is non-null; {@code ""} if it is null
   */
  public static String nullToEmpty(@Nullable String string) {
    return Platform.nullToEmpty(string);
  }

  /**

    /**
     * Get buffer offset
     *
     * @return offset within registered buffer
     */
    public long getOffset() {
        return offset;
    }

    /**
     * Get RDMA token
     *
     * @return RDMA provider token
     */
    public int getToken() {
        return token;
    }

    /**
     * Get buffer length
     *
     * @return buffer length
     */
    public int getLength() {

  @Override
  public Graph<N> asGraph() {
    return new AbstractGraph<N>() {
      @Override
      public Set<N> nodes() {
        return AbstractValueGraph.this.nodes();
      }

      @Override
      public Set<EndpointPair<N>> edges() {
        return AbstractValueGraph.this.edges();
      }

      @Override
      public boolean isDirected() {
        return AbstractValueGraph.this.isDirected();
      }

            }
        }
        return expiredTask;
    }

    /**
     * Stops the process if there are no managed tasks.
     *
     * @return whether the process was stopped
     */
    protected synchronized boolean stopIfLeisure() {
        if (timeoutTaskList.isEmpty()) {
            thread = null;
            return true;
        }
        return false;
    }

		return
	}
	err = en.WriteTime(z.Queued)
	if err != nil {
		err = msgp.WrapError(err, "Queued")
		return
	}
	// write "BitrotScan"
	err = en.Append(0xaa, 0x42, 0x69, 0x74, 0x72, 0x6f, 0x74, 0x53, 0x63, 0x61, 0x6e)
	if err != nil {
		return
	}
	err = en.WriteBool(z.BitrotScan)
	if err != nil {
		err = msgp.WrapError(err, "BitrotScan")
		return
	}
	return
}

        versionNo = null;

    }

    /**
     * Returns the default current page number.
     *
     * @return the default current page number (1)
     */
    protected int getDefaultCurrentPageNumber() {
        return DEFAULT_CURRENT_PAGE_NUMBER;
    }

    /**
     * Gets the total number of records across all pages.
     *
     * @return the total record count
     */