| /* |
| * 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; |
| |
| /** |
| * Normal distance computation style. |
| * |
| * @lucene.experimental |
| */ |
| public class NormalDistance implements DistanceStyle { |
| |
| /** A convenient instance */ |
| public static final NormalDistance INSTANCE = new NormalDistance(); |
| |
| /** Constructor. */ |
| public NormalDistance() {} |
| |
| @Override |
| public double computeDistance(final GeoPoint point1, final GeoPoint point2) { |
| return point1.normalDistance(point2); |
| } |
| |
| @Override |
| public double computeDistance( |
| final GeoPoint point1, final double x2, final double y2, final double z2) { |
| return point1.normalDistance(x2, y2, z2); |
| } |
| |
| @Override |
| public double computeDistance( |
| final PlanetModel planetModel, |
| final Plane plane, |
| final GeoPoint point, |
| final Membership... bounds) { |
| return plane.normalDistance(point, bounds); |
| } |
| |
| @Override |
| public double computeDistance( |
| final PlanetModel planetModel, |
| final Plane plane, |
| final double x, |
| final double y, |
| final double z, |
| final Membership... bounds) { |
| return plane.normalDistance(x, y, z, bounds); |
| } |
| |
| @Override |
| public GeoPoint[] findDistancePoints( |
| final PlanetModel planetModel, |
| final double distanceValue, |
| final GeoPoint startPoint, |
| final Plane plane, |
| final Membership... bounds) { |
| throw new IllegalStateException("Reverse mapping not implemented for this distance metric"); |
| } |
| |
| @Override |
| public double findMinimumArcDistance(final PlanetModel planetModel, final double distanceValue) { |
| throw new IllegalStateException("Reverse mapping not implemented for this distance metric"); |
| } |
| |
| @Override |
| public double findMaximumArcDistance(final PlanetModel planetModel, final double distanceValue) { |
| throw new IllegalStateException("Reverse mapping not implemented for this distance metric"); |
| } |
| } |