1 /*
2  * Licensed to the Apache Software Foundation (ASF) under one or more
3  * contributor license agreements.  See the NOTICE file distributed with
4  * this work for additional information regarding copyright ownership.
5  * The ASF licenses this file to You under the Apache License, Version 2.0
6  * (the "License"); you may not use this file except in compliance with
7  * the License.  You may obtain a copy of the License at
8  *
9  *      http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  */
17 package org.apache.commons.math3.geometry.partitioning;
18 
19 /** Enumerate representing the location of an element with respect to an
20  * {@link Hyperplane hyperplane} of a space.
21  * @since 3.0
22  */
23 public enum Side {
24 
25     /** Code for the plus side of the hyperplane. */
26     PLUS,
27 
28     /** Code for the minus side of the hyperplane. */
29     MINUS,
30 
31     /** Code for elements crossing the hyperplane from plus to minus side. */
32     BOTH,
33 
34     /** Code for the hyperplane itself. */
35     HYPER;
36 
37 }
38