import java.util.List;

import org.apache.lucene.search.BooleanClause;
import org.apache.lucene.search.BooleanClause.Occur;
import org.apache.lucene.search.BooleanQuery;
import org.apache.lucene.search.BoostQuery;
import org.apache.lucene.search.FuzzyQuery;
import org.apache.lucene.search.PhraseQuery;
import org.apache.lucene.search.PrefixQuery;
import org.apache.lucene.search.Query;
import org.apache.lucene.search.TermQuery;

import org.dbflute.optional.OptionalEntity;
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;

MINIO_IDENTITY_LDAP_USER_DN_SEARCH_BASE_DN*  (list)      ";" separated list of user search base DNs e.g. "dc=myldapserver,dc=com"
MINIO_IDENTITY_LDAP_USER_DN_SEARCH_FILTER*   (string)    Search filter to lookup user DN
MINIO_IDENTITY_LDAP_GROUP_SEARCH_FILTER      (string)    search filter for groups e.g. "(&(objectclass=groupOfNames)(memberUid=%s))"

import org.opensearch.search.aggregations.bucket.terms.TermsAggregationBuilder;
import org.opensearch.search.aggregations.metrics.CardinalityAggregationBuilder;
import org.opensearch.search.aggregations.metrics.ScriptedMetricAggregationBuilder;
import org.opensearch.search.aggregations.metrics.TopHitsAggregationBuilder;
import org.opensearch.search.aggregations.metrics.ValueCountAggregationBuilder;

import org.lastaflute.web.util.LaRequestUtil;
import org.opensearch.action.search.SearchRequestBuilder;
import org.opensearch.action.search.SearchResponse;
import org.opensearch.common.document.DocumentField;
import org.opensearch.search.SearchHit;
import org.opensearch.search.SearchHits;
import org.opensearch.search.aggregations.Aggregations;
import org.opensearch.search.fetch.subphase.highlight.HighlightField;

import org.opensearch.search.aggregations.bucket.sampler.SamplerAggregationBuilder;
import org.opensearch.search.aggregations.bucket.terms.SignificantTermsAggregationBuilder;
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.index.query.functionscore.ScoreFunctionBuilder;
import org.opensearch.index.query.functionscore.ScoreFunctionBuilders;
import org.opensearch.search.rescore.RescorerBuilder;
import org.opensearch.search.sort.SortBuilder;
import org.opensearch.search.sort.SortBuilders;
import org.opensearch.search.sort.SortOrder;

public class QueryHelper {
    private static final Logger logger = LogManager.getLogger(QueryHelper.class);

				<div>
					<button type="button" class="btn btn-light" id="searchOptionsClearButton">
						<la:message key="labels.search_options_clear" />
					</button>
					<button type="submit" class="btn btn-primary">
						<em class="fa fa-search">
						<la:message key="labels.search" />
					</button>
					<la:link href="/search/advance" styleClass="btn btn-info">
						<em class="fa fa-cog">
						<la:message key="labels.advance" />

import org.opensearch.action.search.ClearScrollRequest;
import org.opensearch.action.search.ClearScrollRequestBuilder;
import org.opensearch.action.search.ClearScrollResponse;
import org.opensearch.action.search.CreatePitRequest;
import org.opensearch.action.search.CreatePitResponse;
import org.opensearch.action.search.DeletePitRequest;
import org.opensearch.action.search.DeletePitResponse;

			<div>
				<button type="button" class="btn btn-light" id="searchOptionsClearButton">
					<la:message key="labels.search_options_clear" />
				</button>
				<button type="submit" class="btn btn-primary">
					<em class="fa fa-search">
					<la:message key="labels.search" />
				</button>
				<la:link href="/search/advance?q=${f:u(q)}${fe:pagingQuery(null)}" styleClass="btn btn-info">
					<em class="fa fa-cog">