/** Total processing time for all documents in this list */
    private long processingTime = 0;

    /**
     * Default constructor for DocList.
     * Creates a new empty document list with zero content size and processing time.
     */
    public DocList() {
        super();
    }

    /**
     * Clears all documents from the list and resets metrics.

        docList.addContentSize(100);
        assertEquals(100, docList.getContentSize());

        docList.addContentSize(-30);
        assertEquals(70, docList.getContentSize());

        docList.addContentSize(-100);
        assertEquals(-30, docList.getContentSize());
    }

    public void test_addProcessingTime_negative() {
        DocList docList = new DocList();

        final CrawlingInfoHelper crawlingInfoHelper = ComponentUtil.getCrawlingInfoHelper();
        final LanguageHelper languageHelper = ComponentUtil.getLanguageHelper();
        final List<Map<String, Object>> docList = body.documents.stream().map(doc -> {
            if (!doc.containsKey(indexFieldContentLength)) {
                long contentLength = 0;
                if (doc.get(indexFieldTitle) instanceof final String title) {

};

struct TF_Function {
  tensorflow::FunctionRecord* record;
};

struct TF_ApiDefMap {
  explicit TF_ApiDefMap(const tensorflow::OpList& op_list)
      :
#if !defined(IS_MOBILE_PLATFORM) && !defined(IS_SLIM_BUILD)
        api_def_map(op_list),
#endif  // !defined(IS_MOBILE_PLATFORM) && !defined(IS_SLIM_BUILD)
        update_docs_called(false) {
  }

* 🚥 👆 🐍 ⏬ 🔅 🌘 3️⃣.9️⃣, 🗄 👫 🌓 ⏬ ⚪️➡️ `typing` 🕹
* 🚶‍♀️ 🔗 🆎(Ⓜ) "🆎 🔢" ⚙️ ⬜ 🗜: `[` & `]`

🐍 3️⃣.9️⃣ ⚫️ 🔜:

```Python
my_list: list[str]
```

⏬ 🐍 ⏭ 3️⃣.9️⃣, ⚫️ 🔜:

```Python
from typing import List

my_list: List[str]
```

👈 🌐 🐩 🐍 ❕ 🆎 📄.

⚙️ 👈 🎏 🐩 ❕ 🏷 🔢 ⏮️ 🔗 🆎.

, 👆 🖼, 👥 💪 ⚒ `tags` 🎯 "📇 🎻":

* Überreichen Sie den/die inneren Typ(en) von eckigen Klammern umschlossen, `[` und `]`, als „Typ-Parameter“

In Python 3.9 wäre das:

```Python
my_list: list[str]
```

Und in Python-Versionen vor 3.9:

```Python
from typing import List

my_list: List[str]
```

Das ist alles Standard-Python-Syntax für Typdeklarationen.

Verwenden Sie dieselbe Standardsyntax für Modellattribute mit inneren Typen.

* Pass the internal type(s) as "type parameters" using square brackets: `[` and `]`

In Python 3.9 it would be:

```Python
my_list: list[str]
```

In versions of Python before 3.9, it would be:

```Python
from typing import List

my_list: List[str]
```

That's all standard Python syntax for type declarations.

Use that same standard syntax for model attributes with internal types.

* Pasa el/los tipo(s) interno(s) como "parámetros de tipo" usando corchetes: `[` y `]`

En Python 3.9 sería:

```Python
my_list: list[str]
```

En versiones de Python anteriores a 3.9, sería:

```Python
from typing import List

my_list: List[str]
```

Eso es toda la sintaxis estándar de Python para declaraciones de tipo.

* Importe os do modulo `typing`
* Passe o(s) tipo(s) interno(s) como "parâmetros de tipo" usando colchetes: `[` e `]`

```Python
from typing import List

my_list: List[str]
```

Essa é a sintaxe padrão do Python para declarações de tipo.

Use a mesma sintaxe padrão para atributos de modelo com tipos internos.

### 타입 매개변수로 `List` 선언

`list`, `dict`, `tuple`과 같은 타입 매개변수(내부 타입)를 갖는 타입을 선언하려면:

* `typing` 모듈에서 임포트
* 대괄호를 사용하여 "타입 매개변수"로 내부 타입 전달: `[` 및 `]`

```Python
from typing import List

my_list: List[str]
```

이 모든 것은 타입 선언을 위한 표준 파이썬 문법입니다.

내부 타입을 갖는 모델 어트리뷰트에 대해 동일한 표준 문법을 사용하세요.

마찬가지로 예제에서 `tags`를 구체적으로 "문자열의 리스트"로 만들 수 있습니다:

{* ../../docs_src/body_nested_models/tutorial002.py hl[14] *}