| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.lucene.document; |
| |
| import com.carrotsearch.randomizedtesting.generators.RandomPicks; |
| import java.util.Arrays; |
| import org.apache.lucene.document.ShapeField.QueryRelation; |
| import org.apache.lucene.geo.Circle; |
| import org.apache.lucene.geo.GeoTestUtil; |
| import org.apache.lucene.geo.Line; |
| import org.apache.lucene.geo.Point; |
| import org.apache.lucene.geo.Polygon; |
| import org.apache.lucene.geo.Rectangle; |
| import org.apache.lucene.index.IndexReader; |
| import org.apache.lucene.index.RandomIndexWriter; |
| import org.apache.lucene.search.IndexSearcher; |
| import org.apache.lucene.search.Query; |
| import org.apache.lucene.search.QueryUtils; |
| import org.apache.lucene.store.Directory; |
| import org.apache.lucene.util.IOUtils; |
| |
| /** |
| * Base test case for testing geospatial indexing and search functionality for {@link LatLonPoint} * |
| */ |
| public abstract class BaseLatLonPointTestCase extends BaseLatLonSpatialTestCase { |
| |
| @Override |
| protected Query newRectQuery( |
| String field, |
| QueryRelation queryRelation, |
| double minLon, |
| double maxLon, |
| double minLat, |
| double maxLat) { |
| return LatLonPoint.newGeometryQuery( |
| field, queryRelation, new Rectangle(minLat, maxLat, minLon, maxLon)); |
| } |
| |
| @Override |
| protected Query newLineQuery(String field, QueryRelation queryRelation, Object... lines) { |
| return LatLonPoint.newGeometryQuery( |
| field, queryRelation, Arrays.stream(lines).toArray(Line[]::new)); |
| } |
| |
| @Override |
| protected Query newPolygonQuery(String field, QueryRelation queryRelation, Object... polygons) { |
| return LatLonPoint.newGeometryQuery( |
| field, queryRelation, Arrays.stream(polygons).toArray(Polygon[]::new)); |
| } |
| |
| @Override |
| protected Query newDistanceQuery(String field, QueryRelation queryRelation, Object circle) { |
| return LatLonPoint.newGeometryQuery(field, queryRelation, (Circle) circle); |
| } |
| |
| @Override |
| protected Query newPointsQuery(String field, QueryRelation queryRelation, Object... points) { |
| Point[] pointsArray = new Point[points.length]; |
| for (int i = 0; i < points.length; i++) { |
| double[] point = (double[]) points[i]; |
| pointsArray[i] = new Point(point[0], point[1]); |
| } |
| return LatLonPoint.newGeometryQuery(field, queryRelation, pointsArray); |
| } |
| |
| public void testBoundingBoxQueriesEquivalence() throws Exception { |
| int numShapes = atLeast(20); |
| |
| Directory dir = newDirectory(); |
| RandomIndexWriter w = new RandomIndexWriter(random(), dir); |
| |
| for (int i = 0; i < numShapes; i++) { |
| indexRandomShapes(w.w, nextShape()); |
| } |
| if (random().nextBoolean()) { |
| w.forceMerge(1); |
| } |
| |
| ///// search ////// |
| IndexReader reader = w.getReader(); |
| w.close(); |
| IndexSearcher searcher = newSearcher(reader); |
| |
| Rectangle box = GeoTestUtil.nextBox(); |
| |
| Query q1 = LatLonPoint.newBoxQuery(FIELD_NAME, box.minLat, box.maxLat, box.minLon, box.maxLon); |
| Query q2 = new LatLonPointQuery(FIELD_NAME, QueryRelation.INTERSECTS, box); |
| assertEquals(searcher.count(q1), searcher.count(q2)); |
| |
| IOUtils.close(w, reader, dir); |
| } |
| |
| public void testQueryEqualsAndHashcode() { |
| Polygon polygon = GeoTestUtil.nextPolygon(); |
| QueryRelation queryRelation = |
| RandomPicks.randomFrom( |
| random(), new QueryRelation[] {QueryRelation.INTERSECTS, QueryRelation.DISJOINT}); |
| String fieldName = "foo"; |
| Query q1 = newPolygonQuery(fieldName, queryRelation, polygon); |
| Query q2 = newPolygonQuery(fieldName, queryRelation, polygon); |
| QueryUtils.checkEqual(q1, q2); |
| // different field name |
| Query q3 = newPolygonQuery("bar", queryRelation, polygon); |
| QueryUtils.checkUnequal(q1, q3); |
| // different query relation |
| QueryRelation newQueryRelation = |
| RandomPicks.randomFrom( |
| random(), new QueryRelation[] {QueryRelation.INTERSECTS, QueryRelation.DISJOINT}); |
| Query q4 = newPolygonQuery(fieldName, newQueryRelation, polygon); |
| if (queryRelation == newQueryRelation) { |
| QueryUtils.checkEqual(q1, q4); |
| } else { |
| QueryUtils.checkUnequal(q1, q4); |
| } |
| // different shape |
| Polygon newPolygon = GeoTestUtil.nextPolygon(); |
| ; |
| Query q5 = newPolygonQuery(fieldName, queryRelation, newPolygon); |
| if (polygon.equals(newPolygon)) { |
| QueryUtils.checkEqual(q1, q5); |
| } else { |
| QueryUtils.checkUnequal(q1, q5); |
| } |
| } |
| } |