public void test_getFacetFields() {
        String[] fields = { "facet1", "facet2", "facet3" };
        queryFieldConfig.setFacetFields(fields);

        String[] result = queryFieldConfig.getFacetFields();
        assertSame(fields, result);
    }

    @Test
    public void test_setFacetFields() {
        String[] fields = { "facet1", "facet2", "facet3" };
        queryFieldConfig.setFacetFields(fields);

        assertTrue(queryFieldConfig.searchFieldSet.contains("field3"));
    }

    /**
     * Test that setting facet fields creates both array and Set.
     */
    @Test
    public void test_setFacetFields_createsSet() {
        String[] fields = { "facet1", "facet2", "facet3" };
        queryFieldConfig.setFacetFields(fields);

        // Verify array is set
        assertNotNull(queryFieldConfig.facetFields);

faccio
fai
facciamo
fanno
faccia
facciate
facciano
farò
farai
farà
faremo
farete
faranno
farei
faresti
farebbe
faremmo
fareste
farebbero
facevo
facevi
faceva
facevamo
facevate
facevano
feci
facesti
fece
facemmo
faceste
fecero
facessi
facesse
facessimo
facessero
facendo
sto
stai
sta
stiamo

    /** Array of field names to create facets for */
    public String[] field;

    /** Array of query strings to create query facets for */
    public String[] query;

    /** Maximum number of facet values to return */
    public Integer size;

    /** Minimum document count required for a facet value to be included */
    public Long minDocCount;

    /** Sort order for facet values (e.g., "count.desc", "term.asc") */

    /**
     * List of field facets containing aggregated field values and their counts.
     */
    protected List<Field> fieldList = new ArrayList<>();

    /**
     * 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
     */

    }

    /**
     * Gets the fields that can be used for faceted search.
     *
     * @return array of field names that can be used for faceted search
     */
    public String[] getFacetFields() {
        return facetFields;
    }

    /**
     * Sets the fields that can be used for faceted search.
     * Also updates the facetFieldSet for O(1) lookup performance.
     *

     */
    public void setExecTime(final long execTime) {
        this.execTime = execTime;
    }

    /**
     * Gets the facet response containing aggregated search facets and their counts.
     *
     * @return the facet response, or null if no facets were requested
     */
    public FacetResponse getFacetResponse() {
        return facetResponse;
    }

    /**

     */
    public void setDocumentItems(final List<Map<String, Object>> documentItems) {
        this.documentItems = documentItems;
    }

    /**
     * Sets the facet response containing aggregated search facets.
     *
     * @param facetResponse The facet response
     */
    public void setFacetResponse(final FacetResponse facetResponse) {
        this.facetResponse = facetResponse;
    }

    /**

import org.codelibs.fess.util.ComponentUtil;

import jakarta.annotation.PostConstruct;

/**
 * View class for managing facet query configurations and their display.
 * This class handles the setup and organization of query facets for the search interface,
 * including automatic generation of file type facets and custom query mappings.
 */
public class FacetQueryView {
    /** Logger instance for this class */

     */
    public boolean isPartialResults() {
        return partialResults;
    }

    /**
     * Gets the facet response containing aggregated facet information.
     *
     * @return The facet response, or null if no facets were requested
     */
    public FacetResponse getFacetResponse() {
        return facetResponse;
    }

    /**