dataSerializer = ComponentUtil.getComponent("dataSerializer");
    }

    /**
     * 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

        if (id == 0) {
            // create
            newInput = input;
        }
    }

    /**
     * Gets the new input value for this item.
     * @return the new input value
     */
    public String getNewInput() {
        return newInput;
    }

    /**
     * Sets the new input value for this item.
     * @param newInput the new input value
     */

        scriptType = null;
        startTime = null;

    }

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

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

    }

    public ModelSource getSource() {
        return source;
    }

    /**
     * Gets the model being wrapped.
     *
     * @return The model or {@code null} if not set.
     */
    public Model getModel() {
        return model;
    }

    /**
     * Sets the model being wrapped.
     *
     * @param model The model, may be {@code null}.
     */

		pet.Toy.Name += "new"
		if err := DB.Save(&pet).Error; err != nil {
			t.Fatalf("errors happened when update: %v", err)
		}

		var pet3 Pet
		DB.Preload("Toy").Find(&pet3, "id = ?", pet.ID)
		CheckPet(t, pet2, pet3)

		if err := DB.Session(&gorm.Session{FullSaveAssociations: true}).Save(&pet).Error; err != nil {
			t.Fatalf("errors happened when update: %v", err)
		}

		var pet4 Pet
		DB.Preload("Toy").Find(&pet4, "id = ?", pet.ID)

    private int numberOfMessages;
    private int messageLength;
    private byte[] data;

    /**
     * Gets the current state of the named pipe
     * @return the namedPipeState
     */
    public int getNamedPipeState() {
        return this.namedPipeState;
    }

    /**
     * Gets the amount of data available to read from the pipe
     * @return the readDataAvailable
     */

        return Objects.hash(modelName, featureSetName, storeName, params, activeFeatures);
    }

    /**
     * Gets the name of the LTR model.
     *
     * @return The model name.
     */
    public String modelName() {
        return modelName;
    }

    /**
     * Sets the name of the LTR model.
     *
     * @param modelName The model name.
     * @return This query builder.
     */

        sessionId = null;
        createdTime = null;

    }

    /**
     * Gets 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
     */

        errorCountMax = null;
        errorName = null;

    }

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

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

        this.facetResponse = facetResponse;
    }

    /**
     * Gets the list of documents returned by the search query.
     *
     * @return The list of search result documents
     */
    public List<Map<String, Object>> getDocumentList() {
        return documentList;
    }

    /**
     * Gets the total number of records that match the search criteria.
     *
     * @return The total record count