} else if (status == CrawlerStatus.DONE) {
            fail("Should not be DONE");
        }

        // Test with ternary operator
        String message = (status == CrawlerStatus.RUNNING) ? "Running" : "Not Running";
        assertEquals("Running", message);

        // Test with logical operators
        assertTrue(status == CrawlerStatus.RUNNING || status == CrawlerStatus.DONE);

import org.codelibs.fess.suggest.util.SuggestUtil;
import org.opensearch.OpenSearchStatusException;
import org.opensearch.action.search.SearchResponse;
import org.opensearch.index.query.Operator;
import org.opensearch.index.query.QueryBuilder;
import org.opensearch.index.query.QueryBuilders;
import org.opensearch.search.SearchHit;
import org.opensearch.transport.client.Client;

/**

     * @param queryBuilder the query used to identify documents to delete
     * @return true if the operation completes successfully
     * @throws SuggesterException if any error occurs during the delete operation
     */
    public static boolean deleteByQuery(final Client client, final SuggestSettings settings, final String index,
            final QueryBuilder queryBuilder) {

        assertNotNull(keywords);
        assertEquals(2, keywords.size());
        assertTrue(keywords.contains("test"));
        assertTrue(keywords.contains("query"));

        // Test with OR operator
        List<String> orKeywords = SuggestUtil.getKeywords("test OR query", fields);
        assertNotNull(orKeywords);
        assertEquals(2, orKeywords.size());

        // Test with invalid query

import org.codelibs.fess.suggest.request.Response;

/**
 * Represents the response of a suggest index operation.
 * This class contains information about the number of suggest documents,
 * the number of input documents, any errors that occurred during the operation,
 * and the time taken to complete the operation.
 */
public class SuggestIndexResponse implements Response {
    /** The number of suggest documents. */

/**
 * Represents the response of a suggest delete operation.
 * This class contains information about any errors that occurred during the operation
 * and the time taken to complete the operation.
 */
public class SuggestDeleteResponse {
    /** List of errors that occurred during the operation. */
    protected final List<Throwable> errors = new ArrayList<>();
    /** Time taken for the operation in milliseconds. */
    protected final long took;

 */
package org.codelibs.fess.crawler.exception;

/**
 * UnsupportedExtractException is thrown when the content extraction is not supported.
 * It extends ExtractException and indicates that the requested extraction operation cannot be performed.
 *
 */
public class UnsupportedExtractException extends ExtractException {

    private static final long serialVersionUID = 1L;

    /**
     * Constructor.

     */
    SuggestWriterResult write(Client client, SuggestSettings settings, String index, SuggestItem[] items, boolean update);

    /**
     * Deletes a suggestion from the specified index.
     *
     * @param client   the client to use for the operation
     * @param settings the settings to use for the operation

 * It keeps track of any failures that occur during the operation.
 */
public class SuggestWriterResult {
    /**
     * Constructs a new {@link SuggestWriterResult}.
     */
    public SuggestWriterResult() {
        // nothing
    }

    /**
     * A list of Throwables representing failures that occurred during the operation.
     */

    /**
     * Processes the given access result.
     *
     * @param accessResult the result of the access operation to be processed
     */
    /**
     * Processes the given access result.
     *
     * @param accessResult the result of the access operation to be processed
     */
    void iterate(RESULT accessResult);