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.DimensionMismatchException;
020    import org.apache.commons.math3.exception.util.LocalizedFormats;
021    
022    /**
023     * Exception to be thrown when a square matrix is expected.
024     *
025     * @since 3.0
026     * @version $Id: NonSquareMatrixException.java 1416643 2012-12-03 19:37:14Z tn $
027     */
028    public class NonSquareMatrixException extends DimensionMismatchException {
029        /** Serializable version Id. */
030        private static final long serialVersionUID = -660069396594485772L;
031    
032        /**
033         * Construct an exception from the mismatched dimensions.
034         *
035         * @param wrong Row dimension.
036         * @param expected Column dimension.
037         */
038        public NonSquareMatrixException(int wrong,
039                                        int expected) {
040            super(LocalizedFormats.NON_SQUARE_MATRIX, wrong, expected);
041        }
042    }