    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.math.exception;
    018
    019    import org.apache.commons.math.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 $Revision$ $Date$
    029     */
    030    public class MathIllegalNumberException extends MathIllegalArgumentException {
    031
    032        /** Serializable version Id. */
    033        private static final long serialVersionUID = -7447085893598031110L;
    034
    035        /** Requested. */
    036        private final Number argument;
    037
    038        /**
    039         * Construct an exception.
    040         *
    041         * @param specific Localizable pattern.
    042         * @param general Localizable pattern.
    043         * @param wrong wrong number
    044         * @param arguments Arguments.
    045         */
    046        protected MathIllegalNumberException(Localizable specific,
    047                                             Localizable general,
    048                                             Number wrong,
    049                                             Object ... arguments) {
    050            super(specific, general, wrong, arguments);
    051            argument = wrong;
    052        }
    053
    054        /**
    055         * Construct an exception.
    056         *
    057         * @param general Localizable pattern.
    058         * @param wrong wrong number
    059         * @param arguments Arguments.
    060         */
    061        protected MathIllegalNumberException(Localizable general,
    062                                             Number wrong,
    063                                             Object ... arguments) {
    064            super(general, wrong, arguments);
    065            argument = wrong;
    066        }
    067
    068        /**
    069         * @return the requested value.
    070         */
    071        public Number getArgument() {
    072            return argument;
    073        }
    074    }