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.linear;
018    
019    import org.apache.commons.math3.exception.MathIllegalArgumentException;
020    import org.apache.commons.math3.exception.util.LocalizedFormats;
021    
022    /**
023     * Exception to be thrown when trying to invert a singular operator.
024     *
025     * @version $Id: SingularOperatorException.java 1416643 2012-12-03 19:37:14Z tn $
026     * @since 3.0
027     */
028    public class SingularOperatorException
029        extends MathIllegalArgumentException {
030        /** Serializable version Id. */
031        private static final long serialVersionUID = -476049978595245033L;
032    
033        /**
034         * Creates a new instance of this class.
035         */
036        public SingularOperatorException() {
037            super(LocalizedFormats.SINGULAR_OPERATOR);
038        }
039    }