*/
package org.codelibs.fess.suggest.converter;

import java.io.IOException;
import java.util.List;

/**
 * Interface for converting text into its reading form.
 */
public interface ReadingConverter {

    /**
     * Returns the maximum number of readings.
     *
     * @return the maximum number of readings, default is 10.
     */
    default int getMaxReadingNum() {
        return 10;
    }

        return this;
    }

    /**
     * Sets the reading converter.
     * @param readingConverter The reading converter.
     * @return This builder instance.
     */
    public SuggesterBuilder readingConverter(final ReadingConverter readingConverter) {
        this.readingConverter = readingConverter;
        return this;
    }

    /**
     * Sets the contents reading converter.

     */
    public SuggestSettings settings() {
        return suggestSettings;
    }

    /**
     * Returns the ReadingConverter instance.
     * @return The ReadingConverter instance.
     */
    public ReadingConverter getReadingConverter() {
        return readingConverter;
    }

    /**
     * Returns the Normalizer instance.
     * @return The Normalizer instance.
     */

     * @param prefixMatchWeight The prefix match weight.
     */
    public SuggestQueryBuilder(final ReadingConverter readingConverter, final Normalizer normalizer, final List<String> languages,
            final float prefixMatchWeight) {
        this.readingConverter = readingConverter;
        this.normalizer = normalizer;
        this.languages = languages;
        this.prefixMatchWeight = prefixMatchWeight;
    }

    /**

 */
public class ReadingConverterChain implements ReadingConverter {
    /**
     * Constructs a new {@link ReadingConverterChain}.
     */
    public ReadingConverterChain() {
        // nothing
    }

    private final List<ReadingConverter> converters = new ArrayList<>();

    @Override
    public void init() throws IOException {
        for (final ReadingConverter converter : converters) {
            converter.init();

     * @param readingConverter the converter to use for reading values
     * @param normalizer the normalizer to use for normalizing values
     * @return a list of suggest items parsed from the query log
     */
    List<SuggestItem> parseQueryLog(QueryLog queryLog, String[] fields, String[] tagFieldNames, String roleFieldName,
            ReadingConverter readingConverter, Normalizer normalizer);

    /**

    public List<SuggestItem> parseDocument(final Map<String, Object> document, final String[] fields, final String[] tagFieldNames,
            final String roleFieldName, final String langFieldName, final ReadingConverter readingConverter,
            final ReadingConverter contentsReadingConverter, final Normalizer normalizer, final SuggestAnalyzer analyzer) {
        List<SuggestItem> items = null;

        return this;
    }

    /**
     * Sets the reading converter.
     * @param readingConverter The reading converter.
     * @return This SuggestIndexer instance.
     */
    public SuggestIndexer setReadingConverter(final ReadingConverter readingConverter) {
        this.readingConverter = readingConverter;
        operationsStale = true;
        return this;
    }

    /**

    private final IndexingOperations indexingOps;
    private final ContentsParser contentsParser;
    private final SuggestAnalyzer analyzer;
    private final ReadingConverter readingConverter;
    private final ReadingConverter contentsReadingConverter;
    private final Normalizer normalizer;
    private final boolean parallel;

    /**
     * Constructor.
     *
     * @param client The OpenSearch client

import org.opensearch.core.common.Strings;
import org.opensearch.transport.client.Client;

import com.ibm.icu.text.Transliterator;

/**
 * AnalyzerConverter is a class that implements the ReadingConverter interface.
 * It is responsible for converting text using specified language analyzers.
 * The class uses a Transliterator to convert between Hiragana and Katakana.
 *
 * <p>Constructor:
 * <ul>