    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
    018    package org.apache.commons.math.geometry;
    019
    020    import org.apache.commons.math.MathException;
    021    import org.apache.commons.math.exception.util.LocalizedFormats;
    022
    023    /** This class represents exceptions thrown while extractiong Cardan
    024     * or Euler angles from a rotation.
    025
    026     * @version $Revision: 983921 $ $Date: 2010-08-10 12:46:06 +0200 (mar. 10 ao??t 2010) $
    027     * @since 1.2
    028     */
    029    public class CardanEulerSingularityException
    030      extends MathException {
    031
    032        /** Serializable version identifier */
    033        private static final long serialVersionUID = -1360952845582206770L;
    034
    035        /**
    036         * Simple constructor.
    037         * build an exception with a default message.
    038         * @param isCardan if true, the rotation is related to Cardan angles,
    039         * if false it is related to EulerAngles
    040         */
    041        public CardanEulerSingularityException(boolean isCardan) {
    042            super(isCardan ? LocalizedFormats.CARDAN_ANGLES_SINGULARITY : LocalizedFormats.EULER_ANGLES_SINGULARITY);
    043        }
    044
    045    }