/**
     * Constructs a FacetResponse from OpenSearch aggregations.
     * Processes both field facets and query facets from the aggregation results.
     *
     * @param aggregations the OpenSearch aggregations containing facet data, may be null
     */
    public FacetResponse(final Aggregations aggregations) {
        if (aggregations != null) {
            aggregations.forEach(aggregation -> {

    }

    public void setFailedShards(int failedShards) {
        this.failedShards = failedShards;
    }

    public Aggregations getAggregations() {
        return aggregations;
    }

    public void setAggregation(Aggregations aggregations) {
        this.aggregations = aggregations;
    }

    public TotalHits getTotalHits() {
        return totalHits;
    }

    }

    public void setFailedShards(int failedShards) {
        this.failedShards = failedShards;
    }

    public Aggregations getAggregations() {
        return aggregations;
    }

    public void setAggregation(Aggregations aggregations) {
        this.aggregations = aggregations;
    }

    public TotalHits getTotalHits() {
        return totalHits;
    }

    }

    public void setFailedShards(int failedShards) {
        this.failedShards = failedShards;
    }

    public Aggregations getAggregations() {
        return aggregations;
    }

    public void setAggregation(Aggregations aggregations) {
        this.aggregations = aggregations;
    }

    public TotalHits getTotalHits() {
        return totalHits;
    }

        assertNull(searchRenderData.getFacetResponse());

        // Test with FacetResponse object created from empty Aggregations
        List<Aggregation> aggregationList = new ArrayList<>();
        Aggregations aggregations = new Aggregations(aggregationList);
        FacetResponse facetResponse = new FacetResponse(aggregations);
        searchRenderData.setFacetResponse(facetResponse);

                }

                builder.addDocument(docMap);
            }

            // facet
            final Aggregations aggregations = searchResponse.getAggregations();
            if (aggregations != null) {
                builder.facetResponse(new FacetResponse(aggregations));
            }

        });
        return builder.build();
    }

    /**

import org.opensearch.search.aggregations.AggregationBuilders;
import org.opensearch.search.aggregations.BucketOrder;
import org.opensearch.search.aggregations.bucket.histogram.DateHistogramInterval;
import org.opensearch.search.aggregations.bucket.histogram.Histogram;
import org.opensearch.search.aggregations.bucket.terms.Terms;
import org.opensearch.search.aggregations.metrics.Avg;

import org.codelibs.core.lang.StringUtil;
import org.codelibs.core.stream.StreamUtil;
import org.codelibs.fess.mylasta.direction.FessConfig;
import org.codelibs.fess.util.ComponentUtil;
import org.opensearch.search.aggregations.BucketOrder;

import jakarta.annotation.PostConstruct;

/**
 * Entity class representing facet configuration information for search results.

import org.opensearch.index.query.QueryBuilders;
import org.opensearch.search.aggregations.AggregationBuilders;
import org.opensearch.search.aggregations.BucketOrder;
import org.opensearch.search.aggregations.bucket.terms.Terms;
import org.opensearch.search.aggregations.bucket.terms.Terms.Bucket;
import org.opensearch.search.aggregations.bucket.terms.TermsAggregationBuilder;

/**

import org.opensearch.search.aggregations.bucket.terms.TermsAggregationBuilder;
import org.opensearch.search.aggregations.metrics.AvgAggregationBuilder;
import org.opensearch.search.aggregations.metrics.CardinalityAggregationBuilder;
import org.opensearch.search.aggregations.metrics.ExtendedStatsAggregationBuilder;
import org.opensearch.search.aggregations.metrics.MaxAggregationBuilder;