001/*
002 * (C) Copyright 2019 Nuxeo (http://nuxeo.com/) and others.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *     http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 *
016 * Contributors:
017 *     Salem Aouana
018 */
019
020package org.nuxeo.elasticsearch.hint;
021
022import org.elasticsearch.common.geo.GeoPoint;
023import org.elasticsearch.index.query.QueryBuilder;
024import org.elasticsearch.index.query.QueryBuilders;
025import org.nuxeo.ecm.core.query.sql.model.EsHint;
026import org.nuxeo.elasticsearch.api.ESHintQueryBuilder;
027
028/**
029 * The implementation of {@link ESHintQueryBuilder} for the <strong>"geo_bounding_box"</strong> Elasticsearch hint
030 * operator.
031 *
032 * @since 11.1
033 */
034public class GeoBoundingBoxESHintQueryBuilder extends AbstractGeoESHintQueryBuilder {
035
036    /**
037     * {@inheritDoc}
038     * <p>
039     *
040     * @return {@link org.elasticsearch.index.query.GeoBoundingBoxQueryBuilder}
041     */
042    @Override
043    public QueryBuilder make(EsHint hint, String fieldName, Object value) {
044        String[] values = validate(value, 2, "bottomLeft and topRight point");
045        GeoPoint bottomLeft = parseGeoPointString(values[0]);
046        GeoPoint topRight = parseGeoPointString(values[1]);
047        return QueryBuilders.geoBoundingBoxQuery(fieldName).setCornersOGC(bottomLeft, topRight);
048    }
049}