cr.setRole(requirement.getChild("role").getValue());

            cr.setRoleHint(requirement.getChild("role-hint").getValue());

            cr.setFieldName(requirement.getChild("field-name").getValue());

            mojo.addRequirement(cr);
        }

        return mojo;
    }

    // ----------------------------------------------------------------------
    //

     * @return The query helper.
     */
    public static QueryHelper getQueryHelper() {
        return getComponent(QUERY_HELPER);
    }

    /**
     * Gets the query field configuration.
     * @return The query field config.
     */
    public static QueryFieldConfig getQueryFieldConfig() {
        return getComponent(QUERY_FIELD_CONFIG);
    }

    /**
     * Gets the query processor component.

    }

    private void setValueToObject(Object obj, String name, Object value) {
        Field field = ClassUtil.getDeclaredField(obj.getClass(), name);
        field.setAccessible(true);
        FieldUtil.set(field, obj, value);
    }

    @Test
    public void test_pruneNode() throws Exception {

            final String fieldName = jsonParser.getCurrentName();
            if (fieldName != null) {
                jsonParser.nextToken(); // Move to the value of the current field

                if (jsonParser.getCurrentToken() == JsonToken.START_ARRAY) {
                    nestedMap.put(fieldName, parseArray(jsonParser));

	}

	stmt := dryDB.Clauses(clause.OrderBy{
		Expression: clause.Expr{SQL: "FIELD(id,?)", Vars: []interface{}{[]int{1, 2, 3}}, WithoutParentheses: true},
	}).Find(&User{}).Statement

	explainedSQL := dryDB.Dialector.Explain(stmt.SQL.String(), stmt.Vars...)
	if !regexp.MustCompile("SELECT \\* FROM .*users.* ORDER BY FIELD\\(id,1,2,3\\)").MatchString(explainedSQL) {
		t.Fatalf("Build Order condition, but got %v", explainedSQL)

  private final Map<N, Object> adjacentNodeValues;

  /**
   * All node connections in this graph, in edge insertion order.
   *
   * <p>Note: This field and {@link #adjacentNodeValues} cannot be combined into a single
   * LinkedHashMap because one target node may be mapped to both a predecessor and a successor. A

    private BelowAll() {
      /*
       * No code ever sees this bogus value for `endpoint`: This class overrides both methods that
       * use the `endpoint` field, compareTo() and endpoint(). Additionally, the main implementation
       * of Cut.compareTo checks for belowAll before reading accessing `endpoint` on another Cut
       * instance.
       */
      super("");
    }

* `Field(primary_key=True)` 会告诉 SQLModel `id` 是 SQL 数据库中的**主键**（你可以在 SQLModel 文档中了解更多关于 SQL 主键的信息）。

    **注意：** 我们为主键字段使用 `int | None`，这样在 Python 代码中我们可以在没有 `id`（`id=None`）的情况下创建对象，并假定数据库在保存时会生成它。SQLModel 会理解数据库会提供 `id`，并在数据库模式中将该列定义为非空的 `INTEGER`。详见 [SQLModel 关于主键的文档](https://sqlmodel.tiangolo.com/tutorial/create-db-and-table/#primary-key-id)。

    private BelowAll() {
      /*
       * No code ever sees this bogus value for `endpoint`: This class overrides both methods that
       * use the `endpoint` field, compareTo() and endpoint(). Additionally, the main implementation
       * of Cut.compareTo checks for belowAll before reading accessing `endpoint` on another Cut
       * instance.
       */
      super("");
    }

</div>

### `Settings` 객체 만들기 { #create-the-settings-object }

Pydantic에서 `BaseSettings`를 import하고, Pydantic 모델과 매우 비슷하게 서브클래스를 만드세요.

Pydantic 모델과 같은 방식으로, 타입 어노테이션(그리고 필요하다면 기본값)과 함께 클래스 속성을 선언합니다.

다양한 데이터 타입, `Field()`로 추가 검증 등 Pydantic 모델에서 사용하는 동일한 검증 기능과 도구를 모두 사용할 수 있습니다.

{* ../../docs_src/settings/tutorial001_py310.py hl[2,5:8,11] *}

/// tip | 팁

빠르게 복사/붙여넣기할 예시가 필요하다면, 이 예시는 사용하지 말고 아래의 마지막 예시를 사용하세요.

///