Чтобы отличить модели со всеми необязательными значениями для **обновления** от моделей с обязательными значениями для **создания**, можно воспользоваться идеями, описанными в [Дополнительные модели](extra-models.md){.internal-link target=_blank}.

     */
    abstract E castForTesting(InternalEntry<K, V, ?> entry);

    /** Unsafely extracts the key reference queue used by this segment. */
    ReferenceQueue<K> getKeyReferenceQueueForTesting() {
      throw new AssertionError();
    }

    /** Unsafely extracts the value reference queue used by this segment. */
    ReferenceQueue<V> getValueReferenceQueueForTesting() {

 */
package org.codelibs.fess.helper;

import java.util.HashMap;
import java.util.Map;

import org.codelibs.fess.crawler.entity.ResponseData;
import org.codelibs.fess.crawler.extractor.impl.TikaExtractor;
import org.codelibs.fess.unit.UnitFessTestCase;

public class DocumentHelperTest extends UnitFessTestCase {

    @Override
    public void setUp() throws Exception {
        super.setUp();

	Public     *int
	private    *int
	PublicTime Time
}

// Deprecated: use URI.
type URL struct{}

type EmbedURLPtr struct {
	*URL
}

type S2 struct {
	// Deprecated: use T.
	S
	Extra bool
}

var X0 int64

var (
	Y int
	X I
)

type Namer interface {
	Name() string
}

type I interface {
	Namer
	ptwo.Twoer
	Set(name string, balance int64)

En este caso, sería mejor obtener **un servidor extra** y ejecutar algunos procesos en él para que todos tengan **suficiente RAM y tiempo de CPU**.

También existe la posibilidad de que, por alguna razón, tengas un **pico** de uso de tu API. Tal vez se volvió viral, o tal vez otros servicios o bots comienzan a usarla. Y podrías querer tener recursos extra para estar a salvo en esos casos.

////

O último `CommonQueryParams`, em:

```Python
... Depends(CommonQueryParams)
```

...é o que o **FastAPI** irá realmente usar para saber qual é a dependência.

É a partir dele que o FastAPI irá extrair os parâmetros passados e será o que o FastAPI irá realmente chamar.

---

Nesse caso, o primeiro `CommonQueryParams`, em:

//// tab | Python 3.8+

```Python
commons: Annotated[CommonQueryParams, ...

        assertNotNull(toString);
        assertTrue("toString should contain TimeZone ID", toString.contains(FessUserTimeZoneProcessProvider.centralTimeZone.getID()));
        // The provider's toString might not contain the exact class name
        // Just verify it's not null and contains some meaningful info
        assertTrue("toString should not be empty", toString.length() > 0);
    }

    public void test_hook_withNullAssistantDirector() {

    // deal with camel conversion
    StringBuilder out = null;
    int i = 0;
    int j = -1;
    while ((j = wordBoundary.indexIn(s, ++j)) != -1) {
      if (i == 0) {
        // include some extra space for separators
        out = new StringBuilder(s.length() + 4 * format.wordSeparator.length());
        out.append(format.normalizeFirstWord(s.substring(i, j)));
      } else {

    assertFalse(future.isDone());
    assertFalse(future.isCancelled());

    CountDownLatch successLatch = new CountDownLatch(1);

    // Run cancellation in a separate thread as an extra thread-safety test.
    new Thread(
            () -> {
              assertThrows(CancellationException.class, future::get);
              successLatch.countDown();
            })
        .start();

## Einzelne Werte im Body

So wie `Query` und `Path` für Query- und Pfad-Parameter, hat **FastAPI** auch das Äquivalent `Body`, um Extra-Daten für Body-Parameter zu definieren.