* Interface for data service operations related to access results.
 *
 * @param <RESULT> the type of access result
 */
public interface DataService<RESULT extends AccessResult<?>> {

    /**
     * Stores the given access result.
     *
     * @param accessResult the access result to store
     */
    void store(RESULT accessResult);

    /**
     * Updates the given access result.
     *

 * ensuring that IDs are generated in a thread-safe manner.
 * </p>
 *
 * <p>
 * The class also provides methods to get the count of access results for a given session,
 * to delete all access results for a given session, and to delete all access results.
 * </p>
 *
 * <p>
 * The class is a singleton, and is injected using the {@link Resource} annotation.
 * </p>
 *
 */

        return (T) field;
    }

    /**
     * Iterates through all access results for a session, calling the callback for each result.
     * Uses OpenSearch scroll API for efficient iteration over large result sets.
     *
     * @param sessionId The session ID.
     * @param callback The callback to execute for each access result.
     */
    @Override

/**
 * A callback interface for processing access results.
 *
 * @param <RESULT> the type of access result that extends {@link AccessResult}
 */
public interface AccessResultCallback<RESULT extends AccessResult<?>> {
    /**
     * Processes the given access result.
     *
     * @param accessResult the result of the access operation to be processed
     */
    /**

        sessionMap.clear();
    }

    /**
     * Returns a list of access results for the specified URL across all sessions.
     * @param url the URL to search for
     * @return the list of access results for the URL
     */
    public synchronized List<AccessResultImpl<Long>> getAccessResultList(final String url) {
        final List<AccessResultImpl<Long>> acList = new ArrayList<>();

    /**
     * Logger instance.
     */
    private static final Logger logger = LogManager.getLogger(OpenSearchUrlQueueService.class);

    /**
     * Data service for checking access results.
     */
    @Resource
    protected OpenSearchDataService dataService;

    /**
     * Cache for session queues.
     */
    protected Map<String, QueueHolder> sessionCache = new ConcurrentHashMap<>();

import org.codelibs.fess.crawler.entity.ResponseData;
import org.codelibs.fess.crawler.entity.ResultData;

/**
 * The Transformer interface defines methods for transforming response data
 * and retrieving data from access results.
 */
public interface Transformer {

    /**
     * Transforms the given ResponseData into a ResultData.
     *
     * @param responseData the data to be transformed
     * @return the transformed ResultData

 * governing permissions and limitations under the License.
 */
package org.codelibs.fess.crawler.util;

import java.util.ArrayList;

/**
 * OpenSearchResultList is a list of OpenSearch results.
 *
 * @param <E> The type of elements in this list.
 */
public class OpenSearchResultList<E> extends ArrayList<E> {
    /**
     * Constructs a new OpenSearchResultList.
     */

        factory.setComponentName("nonExistentComponent");

        try {
            Object result = factory.create();
            // The container may return null for non-existent components
            assertNull("Should return null for invalid component name", result);
        } catch (Exception e) {
            // Exception is also acceptable behavior
            assertTrue(true);
        }

                return false;
            }
        }

        // check it in result
        final AccessResult<Long> accessResult = dataHelper.getAccessResultMap(urlQueue.getSessionId()).get(url);
        if (accessResult != null) {
            if (logger.isDebugEnabled()) {
                logger.debug("URL exists in a result: {}", url);
            }
            return false;
        }

        return true;