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
18 package org.apache.commons.math.geometry;
19
20 import org.apache.commons.math.MathException;
21
22 /** This class represents exceptions thrown while extractiong Cardan
23 * or Euler angles from a rotation.
24
25 * @version $Revision: 620312 $ $Date: 2008-02-10 12:28:59 -0700 (Sun, 10 Feb 2008) $
26 * @since 1.2
27 */
28 public class CardanEulerSingularityException
29 extends MathException {
30
31 /**
32 * Simple constructor.
33 * build an exception with a default message.
34 * @param isCardan if true, the rotation is related to Cardan angles,
35 * if false it is related to EulerAngles
36 */
37 public CardanEulerSingularityException(boolean isCardan) {
38 super(isCardan ? "Cardan angles singularity" : "Euler angles singularity", new Object[0]);
39 }
40
41 /** Serializable version identifier */
42 private static final long serialVersionUID = -1360952845582206770L;
43
44 }