* handling classpath setup, system properties, and process monitoring.
 */
public class SuggestJob extends ExecJob {

    private static final Logger logger = LogManager.getLogger(SuggestJob.class);

    /**
     * Constructs a new suggest job.
     */
    public SuggestJob() {
        // do nothing
    }

    @Override
    public String execute() {

// Initialize with your OpenSearch client
String suggestId = "my-suggest-index";
Suggester suggester = Suggester.builder().build(client, suggestId);
```

#### 2. Add Suggestion Documents

```java
import org.codelibs.fess.suggest.entity.SuggestItem;

// Create suggestion item with text, readings, and metadata
String[][] readings = new String[2][];
readings[0] = new String[]{"kensaku", "engine"};
readings[1] = new String[]{"search", "injin"};

 *   <li>{@link #getAllWordsNum()}: Returns the total number of words in the suggestion index.</li>
 *   <li>{@link #getDocumentWordsNum()}: Returns the number of document words in the suggestion index.</li>
 *   <li>{@link #getQueryWordsNum()}: Returns the number of query words in the suggestion index.</li>
 * </ul>
 *
 * <p>Protected Methods:
 * <ul>

    /**
     * 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
     * @param id       the ID of the suggestion to delete
     * @return a result object containing the outcome of the delete operation

suggest.popular.word.window.size=30
# Query frequency for popular word suggestion.
suggest.popular.word.query.freq=10
# Minimum hit count for suggestion.
suggest.min.hit.count=1
# Field for suggestion contents.
suggest.field.contents=_default
# Field for suggestion tags.
suggest.field.tags=label
# Field for suggestion roles.
suggest.field.roles=role
# Index contents for suggestion.

 *   <li>Adding tags, roles, fields, kinds, and languages to the request.</li>
 *   <li>Configuring suggestion details, reading converter, normalizer, prefix match weight, match word first, and skip duplicate words options.</li>
 *   <li>Building the query and filter query for the suggestion request.</li>
 *   <li>Processing the request and handling the response or failure.</li>

	<script type="text/javascript" src="${fe:url('/js/popper.min.js')}"></script>
	<script type="text/javascript" src="${fe:url('/js/bootstrap.min.js')}"></script>
	<script type="text/javascript" src="${fe:url('/js/suggestor.js')}"></script>
	<script type="text/javascript" src="${fe:url('/js/help.js')}"></script>
</body>

	<script type="text/javascript" src="${fe:url('/js/popper.min.js')}"></script>
	<script type="text/javascript" src="${fe:url('/js/bootstrap.min.js')}"></script>
	<script type="text/javascript" src="${fe:url('/js/suggestor.js')}"></script>
	<script type="text/javascript" src="${fe:url('/js/search.js')}"></script>
</body>
${fe:html(false)}

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

/**
 * Exception thrown when there is an issue with the suggestion index.
 * This exception extends {@link SuggesterException}.
 *
 * <p>This exception can be thrown with a message, a cause, or both.</p>
 *
 * <pre>
 * Example usage:

import org.codelibs.fess.suggest.entity.ElevateWord;
import org.opensearch.transport.client.Client;

/**
 * The ElevateWordSettings class manages the settings for elevate words in the suggestion system.
 * It provides methods to retrieve, add, and delete elevate words from the settings.
 *
 * <p>Constants:</p>
 * <ul>
 *   <li>{@code ELEVATE_WORD_SETTINGD_KEY} - The key for elevate word settings.</li>