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.exception; 018 019 import org.apache.commons.math3.exception.util.Localizable; 020 021 /** 022 * Base class for exceptions raised by a wrong number. 023 * This class is not intended to be instantiated directly: it should serve 024 * as a base class to create all the exceptions that are raised because some 025 * precondition is violated by a number argument. 026 * 027 * @since 2.2 028 * @version $Id: MathIllegalNumberException.java 1364378 2012-07-22 17:42:38Z tn $ 029 */ 030 public class MathIllegalNumberException extends MathIllegalArgumentException { 031 /** Serializable version Id. */ 032 private static final long serialVersionUID = -7447085893598031110L; 033 /** Requested. */ 034 private final Number argument; 035 036 /** 037 * Construct an exception. 038 * 039 * @param pattern Localizable pattern. 040 * @param wrong Wrong number. 041 * @param arguments Arguments. 042 */ 043 protected MathIllegalNumberException(Localizable pattern, 044 Number wrong, 045 Object ... arguments) { 046 super(pattern, wrong, arguments); 047 argument = wrong; 048 } 049 050 /** 051 * @return the requested value. 052 */ 053 public Number getArgument() { 054 return argument; 055 } 056 }