001 /*
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements. See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License. You may obtain a copy of the License at
008 *
009 * http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017 package org.apache.commons.math3.geometry.partitioning;
018
019 /** Enumerate representing the location of an element with respect to an
020 * {@link Hyperplane hyperplane} of a space.
021 * @version $Id: Side.java 1416643 2012-12-03 19:37:14Z tn $
022 * @since 3.0
023 */
024 public enum Side {
025
026 /** Code for the plus side of the hyperplane. */
027 PLUS,
028
029 /** Code for the minus side of the hyperplane. */
030 MINUS,
031
032 /** Code for elements crossing the hyperplane from plus to minus side. */
033 BOTH,
034
035 /** Code for the hyperplane itself. */
036 HYPER;
037
038 }