if (queryLambda != null) {
            queryLambda.callback(cq);
        }
        FilterAggregationBuilder builder = regFilterA(name, cq.getQuery());
        if (opLambda != null) {
            opLambda.callback(builder);
        }
        if (aggsLambda != null) {
            RoleCA ca = new RoleCA();
            aggsLambda.callback(ca);
            ca.getAggregationBuilderList().forEach(builder::subAggregation);

        assertFalse(providers.isEmpty(), "Should have at least one available provider");
        assertTrue(providers.contains("TCP Fallback"), "Should include TCP fallback");
    }

    /**
     * Query string parameter for error page fallback.
     * Contains the original search query if redirection fails.
     */
    public String q;

    /**
     * Number of results parameter for error page fallback.
     * Specifies how many results to display if redirection fails.
     */
    public String num;

    /**
     * Sort parameter for error page fallback.
     * Defines the sorting order if redirection fails.

        } else {
            boolean fallback = false;

            String[] tok = part1.split("\\.");
            int idx = 0;
            if (idx < tok.length) {
                majorVersion = getNextIntegerToken(tok[idx++]);
                if (majorVersion == null) {
                    fallback = true;
                }
            } else {
                fallback = true;
            }

        loadIncludes(path, sp, callback);
        substitute(sp, callback);
        sp.forEach(properties::setProperty);
    }

    public static void substitute(MavenProperties props, UnaryOperator<String> callback) {
        for (Enumeration<?> e = props.propertyNames(); e.hasMoreElements(); ) {
            String name = (String) e.nextElement();

        }
      }
      delegate!!.enabledCipherSuites = enabledCipherSuites.toTypedArray<String>()
    }
  }

  companion object {
    /**
     * The cipher suite used during TLS connection fallback to indicate a fallback. See
     * https://tools.ietf.org/html/draft-ietf-tls-downgrade-scsv-00
     */
    const val TLS_FALLBACK_SCSV = "TLS_FALLBACK_SCSV"
  }

 * either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */
package org.codelibs.fess.ds.callback;

import java.util.Map;

import org.codelibs.fess.entity.DataStoreParams;

/**
 * Callback interface for handling index update operations during data store processing.
 * This interface provides methods for storing documents, tracking processing metrics,

package org.codelibs.fess.ds;

import org.codelibs.fess.ds.callback.IndexUpdateCallback;
import org.codelibs.fess.entity.DataStoreParams;
import org.codelibs.fess.opensearch.config.exentity.DataConfig;

/**
 * The interface for DataStore.
 */
public interface DataStore {

    /**
     * Store the data.
     * @param config The data configuration.
     * @param callback The callback.
     * @param initParamMap The initial parameters.

暫時採用這個（外部開發者）的視角，有助於讓你更直覺地決定該把參數、body 的 Pydantic 模型、response 的模型等放在哪裡，對於那個「外部 API」會更清楚。

///

### 建立一個回呼用的 `APIRouter` { #create-a-callback-apirouter }

先建立一個新的 `APIRouter`，用來放一個或多個回呼。

{* ../../docs_src/openapi_callbacks/tutorial001_py310.py hl[1,23] *}

### 建立回呼的「路徑操作」 { #create-the-callback-path-operation }

要建立回呼的「路徑操作」，就使用你上面建立的同一個 `APIRouter`。

它看起來就像一般的 FastAPI「路徑操作」：

* 可能需要宣告它應該接收的 body，例如 `body: InvoiceEvent`。

///

### Создайте `APIRouter` для обратного вызова { #create-a-callback-apirouter }

Сначала создайте новый `APIRouter`, который будет содержать один или несколько обратных вызовов.

{* ../../docs_src/openapi_callbacks/tutorial001_py310.py hl[1,23] *}

### Создайте *операцию пути* для обратного вызова { #create-the-callback-path-operation }