/*
* 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.spatial3d.geom;
/**
* Class which constructs a GeoCircle representing an arbitrary circle.
*
* @lucene.experimental
*/
public class GeoCircleFactory {
private GeoCircleFactory() {
}
/**
* Create a GeoCircle of the right kind given the specified bounds.
* @param planetModel is the planet model.
* @param latitude is the center latitude.
* @param longitude is the center longitude.
* @param radius is the radius angle.
* @return a GeoCircle corresponding to what was specified.
*/
public static GeoCircle makeGeoCircle(final PlanetModel planetModel, final double latitude, final double longitude, final double radius) {
if (radius < Vector.MINIMUM_ANGULAR_RESOLUTION) {
return new GeoDegeneratePoint(planetModel, latitude, longitude);
}
return new GeoStandardCircle(planetModel, latitude, longitude, radius);
}
}