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 package org.apache.commons.math.exception; 18 19 import org.apache.commons.math.exception.util.LocalizedFormats; 20 21 /** 22 * Exception to be thrown when two dimensions differ. 23 * 24 * @since 2.2 25 * @version $Revision$ $Date$ 26 */ 27 public class DimensionMismatchException extends MathIllegalNumberException { 28 29 /** Serializable version Id. */ 30 private static final long serialVersionUID = -8415396756375798143L; 31 32 /** Correct dimension. */ 33 private final int dimension; 34 35 /** 36 * Construct an exception from the mismatched dimensions. 37 * 38 * @param wrong Wrong dimension. 39 * @param expected Expected dimension. 40 */ 41 public DimensionMismatchException(int wrong, 42 int expected) { 43 super(LocalizedFormats.DIMENSIONS_MISMATCH_SIMPLE, wrong, expected); 44 dimension = expected; 45 } 46 47 /** 48 * @return the expected dimension. 49 */ 50 public int getDimension() { 51 return dimension; 52 } 53 } 54
