*/
    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
     * @param index    the name of the index from which to delete the suggestion

 */
package org.codelibs.opensearch.extension.analysis;

import java.io.Reader;

import org.codelibs.analysis.ja.IterationMarkCharFilter;
import org.opensearch.common.settings.Settings;
import org.opensearch.env.Environment;
import org.opensearch.index.IndexSettings;
import org.opensearch.index.analysis.AbstractCharFilterFactory;

## Examples

### Web Crawling with Custom Rules

```java
// Create crawler with custom configuration
StandardCrawlerContainer container = new StandardCrawlerContainer();

// Configure HTTP client with custom settings
container.singleton("httpClient", HcHttpClient.class, client -> {
    client.setUserAgent("MyBot/1.0");
    client.setConnectionTimeout(30000);
    client.setMaxConnections(100);
});

 * governing permissions and limitations under the License.
 */
package org.codelibs.fess.suggest.exception;

/**
 * Exception thrown when there is an issue with the suggest settings.
 * This exception extends {@link RuntimeException}, so it is an unchecked exception.
 *
 * <p>There are three constructors available for this exception:</p>
 * <ul>

        runner.ensureYellow();
        client = runner.client();

        // Initialize suggest settings
        Suggester suggester = Suggester.builder().build(client, "test");
        settings = suggester.settings();

        // Create test index
        client.admin().indices().prepareCreate(TEST_INDEX).execute().actionGet();
    }

    @AfterClass

 *   <li>{@link #isSuggestIndex(String)}: Checks if the given index name is a suggestion index.</li>
 * </ul>
 */
public class Suggester {
    private static final Logger logger = LogManager.getLogger(Suggester.class);

    /** The OpenSearch client. */
    protected final Client client;
    /** The suggest settings. */

/target/
/work/
/bin/
/.settings/
.project
.classpath
*.iml
.idea
.DS_Store
dependency-reduced-pom.xml

                split(address, ",").get(stream -> stream.map(String::trim).filter(StringUtil::isNotEmpty).toArray(n -> new String[n]));
        final Settings settings = Settings.builder().putList("http.hosts", hosts).build();
        return new HttpClient(settings, null);
    }

    /**
     * Executes an OpenSearch operation with retry logic.
     *
     * @param <T> The response type.

 * <ul>
 *   <li>CONNECTION_TIMEOUT_PROPERTY: Connection timeout setting.</li>
 *   <li>SO_TIMEOUT_PROPERTY: Socket timeout setting.</li>
 *   <li>PROXY_HOST_PROPERTY: Proxy host setting.</li>
 *   <li>PROXY_PORT_PROPERTY: Proxy port setting.</li>
 *   <li>PROXY_AUTH_SCHEME_PROPERTY: Proxy authentication scheme.</li>
 *   <li>PROXY_CREDENTIALS_PROPERTY: Proxy credentials.</li>
 *   <li>USER_AGENT_PROPERTY: User agent string.</li>

    /** Flag for IDN conversion. */
    protected int flag = 0;

    /** Encoding for URL decoding. */
    protected String encoding = "UTF-8";

    /**
     * Creates a new IdnDnsResolver instance with default settings.
     */
    public IdnDnsResolver() {
        super();
    }

    /**
     * Resolves the given host name to an array of IP addresses.