    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    import org.apache.commons.math.exception.util.LocalizedFormats;
    021
    022    /**
    023     * Exception to be thrown when the required data is missing.
    024     *
    025     * @since 2.2
    026     * @version $Revision$ $Date$
    027     */
    028    public class NoDataException extends MathIllegalStateException {
    029
    030        /** Serializable version Id. */
    031        private static final long serialVersionUID = -3629324471511904459L;
    032
    033        /**
    034         * Construct the exception.
    035         */
    036        public NoDataException() {
    037            this(null);
    038        }
    039        /**
    040         * Construct the exception with a specific context.
    041         *
    042         * @param specific Contextual information on what caused the exception.
    043         */
    044        public NoDataException(Localizable specific) {
    045            super(specific, LocalizedFormats.NO_DATA, (Object[]) null);
    046        }
    047    }