private final AtomicLong totalFailures = new AtomicLong(0);
    private final AtomicLong totalSuccesses = new AtomicLong(0);
    private final AtomicLong rejectedCalls = new AtomicLong(0);

    // Configuration
    private final int failureThreshold;
    private final int successThreshold;
    private final long timeoutMillis;

    /**
     * Creates a simple circuit breaker with default settings
     *

 *   <li>Access to Maven services through {@link org.apache.maven.api.Session#getService(Class)}</li>
 *   <li>Build configuration and settings</li>
 * </ul>
 *
 * <h3>Dependency management</h3>
 *
 * <p>{@link org.apache.maven.api.ArtifactCoordinates} instances are used to locate artifacts in a repository.

{* ../../docs_src/schema_extra_example/tutorial001_py310.py hl[13:24] *}

Bu ek bilgi, o modelin çıktı **JSON Schema**’sına olduğu gibi eklenir ve API dokümanlarında kullanılır.

[Pydantic dokümanları: Configuration](https://docs.pydantic.dev/latest/api/config/) bölümünde anlatıldığı gibi, bir `dict` alan `model_config` niteliğini kullanabilirsiniz.

        destoryTimer = new Timer("CommandGeneratorDestoryTimer-" + ComponentUtil.getSystemHelper().getCurrentTimeAsLong(), true);
        updateProperties();
    }

    /**
     * Updates timeout properties from system configuration.
     */
    protected void updateProperties() {
        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        final String commandTimeoutStr = fessConfig.getSystemProperty("thumbnail.command.timeout");

    /**
     * Indicates whether plugin executions and configurations should be processed. If enabled, lifecycle-induced plugin
     * executions will be injected into the model and common plugin configuration will be propagated to individual
     * executions.
     *
     * @return {@code true} if plugins should be processed, {@code false} otherwise.
     */
    boolean isProcessPlugins();

    /**

{* ../../docs_src/schema_extra_example/tutorial001_py310.py hl[13:24] *}

這些額外資訊會原封不動加入該模型輸出的 JSON Schema，並且會用在 API 文件裡。

你可以使用屬性 `model_config`（接收一個 `dict`），詳見 [Pydantic 文件：Configuration](https://docs.pydantic.dev/latest/api/config/)。

你可以將 `"json_schema_extra"` 設為一個 `dict`，其中包含你想在產生的 JSON Schema 中出現的任何額外資料，包括 `examples`。

/// tip

你可以用相同技巧擴充 JSON Schema，加入你自己的自訂額外資訊。

例如，你可以用它為前端使用者介面新增中繼資料等。

        return "JAVA" + version + "_HOME";
    }

    private static int findDefaultParallel(Project project) {
        // Since it costs IO to compute this, and is done at configuration time we want to cache this if possible
        // It's safe to store this in a static variable since it's just a primitive so leaking memory isn't an issue
        if (_defaultParallel == null) {

    carrier.noNewExchanges()
    return UnknownLengthSource(url)
  }

  /**
   * Sets the delegate of `timeout` to [Timeout.NONE] and resets its underlying timeout
   * to the default configuration. Use this to avoid unexpected sharing of timeouts between pooled
   * connections.
   */
  private fun detachTimeout(timeout: ForwardingTimeout) {
    val oldDelegate = timeout.delegate

     */
    protected abstract boolean isRagChatEnabled();

    /**
     * Gets the configured LLM type.
     *
     * @return the LLM type from configuration
     */
    protected abstract String getLlmType();

    /**
     * Gets the configuration prefix for this provider.
     * Used to look up per-prompt-type parameters from FessConfig.
     *
     * @return the config prefix (e.g. "rag.llm.openai")
     */

        } else if (Constants.NTLM.equals(scheme)) {
            config.setAuthSchemeType(AuthSchemeType.NTLM);
            // Pass jcifs.* properties via formParameters for NTLM configuration
            final Map<String, String> jcifsParams = paramMap.entrySet()
                    .stream()
                    .filter(e -> e.getKey().startsWith("jcifs."))