// ===================================================================================
    //                                                                           Attribute
    //                                                                           =========
    @Resource
    protected FessConfig fessConfig;

    private static final long serialVersionUID = 1L;

    // ===================================================================================
    //                                                                           Attribute
    //                                                                           =========
    protected DocMeta docMeta;
    protected final EntityUniqueDrivenProperties __uniqueDrivenProperties = newUniqueDrivenProperties();

        super();
    }

    // ===================================================================================
    //                                                                           Attribute
    //                                                                           =========
    /** Service for managing related query operations. */
    @Resource
    private RelatedQueryService relatedQueryService;

    private final FessUser user;

    // ===================================================================================
    //                                                                           Attribute
    //                                                                           =========

    // ===================================================================================

    // ===================================================================================
    //                                                                           Attribute
    //                                                                           =========
    /** createdAt */
    protected LocalDateTime createdAt;

    /** docId */
    protected String docId;

We could create an instance of this class with:

{* ../../docs_src/dependencies/tutorial011_an_py39.py hl[18] *}

And that way we are able to "parameterize" our dependency, that now has `"bar"` inside of it, as the attribute `checker.fixed_content`.

## Use the instance as a dependency { #use-the-instance-as-a-dependency }

public class BsRoleCB extends EsAbstractConditionBean {

    // ===================================================================================
    //                                                                           Attribute
    //                                                                           =========
    protected BsRoleCQ _conditionQuery;
    protected BsRoleCA _conditionAggregation;
    protected HpSpecification _specification;

      "h" -> host = value
      "port" -> port = value
      "p" -> path = value
      "q" -> query = value
      "f" -> fragment = value
      else -> throw IllegalArgumentException("unexpected attribute: $value")
    }
  }

  override fun toString(): String = format("Parsing: <%s> against <%s>", input!!, base!!)

  companion object {
    fun load(source: BufferedSource): List<WebPlatformUrlTestData> {

            return matcher.replaceAll(" ").trim();
        }
        return value;
    }

    /**
     * Adds an attribute to the factory.
     * @param name The name of the attribute.
     * @param value The value of the attribute.
     */
    public void addAttribute(final String name, final Object value) {
        attributeMap.put(name, value);
    }

    /**

        @Test
        @DisplayName("Should encode RID with attribute correctly")
        void testEncode() throws NdrException {
            // Given: RID with attribute
            samr.SamrRidWithAttribute ridWithAttribute = new samr.SamrRidWithAttribute();
            ridWithAttribute.rid = 100;
            ridWithAttribute.attributes = 200;

            // When: Encoding