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.linear; 019 020 021 /** 022 * Thrown when an operation defined only for square matrices is applied to non-square ones. 023 * @version $Revision: 799857 $ $Date: 2009-08-01 09:07:12 -0400 (Sat, 01 Aug 2009) $ 024 * @since 2.0 025 */ 026 public class NonSquareMatrixException extends InvalidMatrixException { 027 028 /** Serializable version identifier. */ 029 private static final long serialVersionUID = 8996207526636673730L; 030 031 /** 032 * Construct an exception with the given message. 033 * @param rows number of rows of the faulty matrix 034 * @param columns number of columns of the faulty matrix 035 */ 036 public NonSquareMatrixException(final int rows, final int columns) { 037 super("a {0}x{1} matrix was provided instead of a square matrix", 038 rows, columns); 039 } 040 041 }