// Array length is highest character value + 1
    assertThat(fem.getReplacementArray()).hasLength('z' + 1);
  }

  public void testMapping() {
    Map<Character, String> map =
        ImmutableMap.of(
            '\0', "zero",
            'a', "first",
            'b', "second",
            'z', "last",
            '\uFFFF', "biggest");

    * So, by using FastAPI you are saving development time, bugs, lines of code, and you would probably get the same performance (or better) you would if you didn't use it (as you would have to implement...

Shinsuke Sugaya <******@****.***> 1524119770 +0900

<a href="fess-ingest-logger/" title="fess-ingest-logger/">fess-ingest-logger/</a>                                              -         -      
<a href="fess-ingest-ndjson/" title="fess-ingest-ndjson/">fess-ingest-ndjson/</a>                                              -         -      

 */
package org.codelibs.fess.suggest;

import java.io.IOException;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;

import org.codelibs.fess.suggest.analysis.SuggestAnalyzer;
import org.codelibs.fess.suggest.converter.ReadingConverter;
import org.codelibs.fess.suggest.exception.SuggesterException;
import org.codelibs.fess.suggest.normalizer.Normalizer;

# CLAUDE.md - Fess Suggest Project Guide

> AI assistant guidance for the Fess Suggest project - a Java library providing intelligent search suggestions built on OpenSearch.

## Project Overview

**Fess Suggest** delivers auto-completion, search suggestions, and popular word analytics with multi-language support.

**Technology Stack:**
- Java 21+, Maven
- OpenSearch (provided dependency)
- Apache Lucene (query parsing, text analysis)

 */
package org.codelibs.fess.suggest.index.operations;

import java.util.stream.Stream;

import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.codelibs.fess.suggest.entity.SuggestItem;
import org.codelibs.fess.suggest.exception.SuggestIndexException;
import org.codelibs.fess.suggest.index.SuggestIndexResponse;
import org.codelibs.fess.suggest.index.writer.SuggestWriter;

import org.junit.jupiter.api.Tag;
import org.junit.jupiter.api.Test;

import io.restassured.RestAssured;
import io.restassured.path.json.JsonPath;

/**
 * Integration tests for the Suggest Words API (/api/v1/suggest-words)
 */
@Tag("it")
public class SuggestWordsApiTests extends ITBase {

    @BeforeAll
    protected static void initAll() {
        RestAssured.baseURI = getFessUrl();
        settingTestToken();

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

import java.util.ArrayList;
import java.util.List;

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,

import org.codelibs.fess.suggest.index.SuggestDeleteResponse;
import org.codelibs.fess.suggest.index.writer.SuggestWriter;
import org.codelibs.fess.suggest.index.writer.SuggestWriterResult;
import org.codelibs.fess.suggest.settings.SuggestSettings;
import org.codelibs.fess.suggest.util.SuggestUtil;
import org.opensearch.action.search.SearchResponse;
import org.opensearch.index.query.BoolQueryBuilder;