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.math4.legacy.exception; 18 19 import org.apache.commons.math4.legacy.exception.util.Localizable; 20 import org.apache.commons.math4.legacy.exception.util.LocalizedFormats; 21 22 /** 23 * Exception to be thrown when two dimensions differ. 24 * 25 * @since 2.2 26 */ 27 public class DimensionMismatchException extends MathIllegalNumberException { 28 /** Serializable version Id. */ 29 private static final long serialVersionUID = -8415396756375798143L; 30 /** Correct dimension. */ 31 private final int dimension; 32 33 /** 34 * Construct an exception from the mismatched dimensions. 35 * 36 * @param specific Specific context information pattern. 37 * @param wrong Wrong dimension. 38 * @param expected Expected dimension. 39 */ 40 public DimensionMismatchException(Localizable specific, 41 int wrong, 42 int expected) { 43 super(specific, Integer.valueOf(wrong), Integer.valueOf(expected)); 44 dimension = expected; 45 } 46 47 /** 48 * Construct an exception from the mismatched dimensions. 49 * 50 * @param wrong Wrong dimension. 51 * @param expected Expected dimension. 52 */ 53 public DimensionMismatchException(int wrong, 54 int expected) { 55 this(LocalizedFormats.DIMENSIONS_MISMATCH_SIMPLE, wrong, expected); 56 } 57 58 /** 59 * @return the expected dimension. 60 */ 61 public int getDimension() { 62 return dimension; 63 } 64 }