break;
        default:
            break;
        }
        return OptionalEntity.empty();
    }

    /**
     * Get the protected word item.
     * @param form The create form.
     * @param hook The error hook.
     * @return The protected word item.
     */
    protected OptionalEntity<ProtwordsItem> createProtwordsItem(final CreateForm form, final VaErrorHook hook) {
        try {

—
－
，
。
、
：
；
！
·
？
“
”
）
（
【
】
［
］
●
# the line below contains an IDEOGRAPHIC SPACE character (Used as a space in Chinese)
　

# English Stop Words

/**
 * Form for uploading elevate word files to the Fess search engine.
 * Elevate words are terms that should be promoted or given higher ranking in search results.
 * This form is used in the admin interface to upload elevate word configuration files.
 */
public class UploadForm {

    /**
     * The multipart file containing the elevate word configurations to be uploaded.

    /** Service for managing elevate word configurations */
    @Resource
    private ElevateWordService elevateWordService;

    /** Helper for managing search suggestions and elevate words */
    @Resource
    protected SuggestHelper suggestHelper;

    // GET /api/admin/elevateword
    // PUT /api/admin/elevateword
    /**
     * Returns list of elevate word settings.

        if (this.isPrimary) {
            this.isPrimary = false;

            // primarySetupOffset
            // SMB_COM_TRANSACTION: 61 = 32 SMB header + 1 (word count) + 28 (fixed words)
            // SMB_COM_NT_TRANSACTION: 69 = 32 SMB header + 1 (word count) + 38 (fixed words)
            this.parameterOffset = this.primarySetupOffset;

            // 2* setupCount
            this.parameterOffset += this.setupCount * 2;

import jakarta.validation.constraints.Size;

/**
 * Form class for editing bad words in the admin interface.
 * This form extends CreateForm to include fields necessary for updating existing bad word entries,
 * including tracking information for optimistic locking and audit trails.
 * Bad words are terms that should be filtered or blocked in search results.
 *
 */
public class EditForm extends CreateForm {

import org.lastaflute.web.ruts.multipart.MultipartFormFile;
import org.lastaflute.web.validation.Required;

/**
 * Form for uploading stopwords files to the Fess search engine.
 * Stopwords are common words that should be ignored during search indexing and querying.
 * This form is used in the admin interface to upload custom stopwords dictionary files.
 */
public class UploadForm {

    /**

import org.codelibs.fess.dict.DictionaryFile;
import org.codelibs.fess.dict.DictionaryItem;

import jakarta.annotation.PostConstruct;

/**
 * Creator for protected words dictionary files.
 * This class manages the creation and registration of protected words dictionary files.
 */
public class ProtwordsCreator extends DictionaryCreator {
    private static final Logger logger = LogManager.getLogger(ProtwordsCreator.class);

    /**

suggester.indexer().indexFromQueryLog(queryLog);
```

### Popular Words Analytics

```java
import org.codelibs.fess.suggest.request.popularwords.PopularWordsResponse;

PopularWordsResponse popularWords = suggester.popularWords()
    .setSize(20)                    // top 20 words
    .setQuery("tech*")              // filter pattern
    .execute()
    .getResponse();

 */
package org.codelibs.fess.app.web.api.admin.dict.protwords;

import org.codelibs.fess.app.web.api.admin.dict.BaseSearchDictBody;

/**
 * Search request body for protected words dictionary administration.
 * Extends BaseSearchDictBody with protected words dictionary-specific search parameters.
 */
public class SearchBody extends BaseSearchDictBody {

    /**
     * Default constructor for SearchBody.
     */