| /* |
| * 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; |
| |
| /** |
| * Membership shapes have capabilities of both geohashing and membership |
| * determination. This is a useful baseclass for them. |
| * |
| * @lucene.experimental |
| */ |
| public abstract class GeoBaseMembershipShape extends GeoBaseShape implements GeoMembershipShape { |
| |
| /** Constructor. |
| *@param planetModel is the planet model to use. |
| */ |
| public GeoBaseMembershipShape(final PlanetModel planetModel) { |
| super(planetModel); |
| } |
| |
| @Override |
| public boolean isWithin(Vector point) { |
| return isWithin(point.x, point.y, point.z); |
| } |
| |
| @Override |
| public double computeOutsideDistance(final DistanceStyle distanceStyle, final GeoPoint point) { |
| return computeOutsideDistance(distanceStyle, point.x, point.y, point.z); |
| } |
| |
| @Override |
| public double computeOutsideDistance(final DistanceStyle distanceStyle, final double x, final double y, final double z) { |
| if (isWithin(x,y,z)) { |
| return 0.0; |
| } |
| return outsideDistance(distanceStyle, x,y,z); |
| } |
| |
| /** Called by a {@code computeOutsideDistance} method if X/Y/Z is not within this shape. */ |
| protected abstract double outsideDistance(final DistanceStyle distanceStyle, final double x, final double y, final double z); |
| |
| } |
| |