.orElse(OptionalEntity.empty());
    }

    /**
     * Retrieves a specific stemmer override item by dictionary ID and item ID.
     *
     * @param dictId The ID of the stemmer override dictionary
     * @param id The unique ID of the stemmer override item to retrieve
     * @return An OptionalEntity containing the stemmer override item if found, empty otherwise
     */

/**
 * Form class for creating new stemmer override dictionary entries.
 * This form handles the creation of stemmer override rules that modify
 * the stemming behavior for specific words.
 *
 */
public class CreateForm {

    /**
     * Creates a new CreateForm instance.
     */
    public CreateForm() {
    }

    /** The dictionary ID to which this stemmer override entry belongs */
    @Required

/**
 * Form for uploading stemmer override files to the Fess search engine.
 * Stemmer override allows custom rules to override the default stemming behavior for specific words.
 * This form is used in the admin interface to upload custom stemmer override dictionary files.
 */
public class UploadForm {

    /**
     * The dictionary ID that identifies which stemmer override dictionary configuration to update.

import org.lastaflute.web.validation.Required;

/**
 * The search form for Stemmer Override.
 */
public class SearchForm {

    /**
     * Default constructor for SearchForm.
     */
    public SearchForm() {
    }

    /**
     * The dictionary ID field for stemmer override dictionary operations.
     */
    @Required
    public String dictId;

import org.codelibs.fess.app.web.admin.dict.stemmeroverride.DownloadForm;

/**
 * Download body for stemmer override dictionary API operations.
 * This class extends the DownloadForm to provide request body handling
 * for downloading stemmer override dictionaries via REST API.
 *
 */
public class DownloadBody extends DownloadForm {

    /**
     * Default constructor.
     */

import org.codelibs.fess.app.web.admin.dict.stemmeroverride.EditForm;

/**
 * Request body class for stemmer override dictionary edit operations in the admin REST API.
 * This class extends EditForm to inherit the necessary form validation and binding capabilities
 * for stemmer override dictionary management operations.
 */
public class EditBody extends EditForm {

    /**
     * Default constructor.

import org.lastaflute.web.validation.theme.conversion.ValidateTypeFailure;

/**
 * Form class for editing stemmer override dictionary entries in the admin interface.
 * This form extends CreateForm to include fields necessary for updating existing stemmer override entries.
 * Stemmer overrides define custom stemming rules that take precedence over the default stemming algorithm.
 *
 */

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

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

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

    /**
     * Default constructor for SearchBody.
     */

import org.lastaflute.web.validation.Required;

/**
 * The download form for stemmer override dictionary.
 * This form is used for downloading stemmer override dictionary files from the admin interface.
 *
 */
public class DownloadForm {

    /**
     * Dictionary ID for identifying the stemmer override dictionary to download.
     */
    @Required
    public String dictId;

    /**

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

import jakarta.annotation.PostConstruct;

/**
 * A dictionary creator for stemmer override files.
 * This class is responsible for creating {@link StemmerOverrideFile} instances
 * from files that match the pattern "stemmer_override.*\\.txt".
 */
public class StemmerOverrideCreator extends DictionaryCreator {