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.optim.linear;
018    
019    import org.apache.commons.math3.exception.MathIllegalStateException;
020    import org.apache.commons.math3.exception.util.LocalizedFormats;
021    
022    /**
023     * This class represents exceptions thrown by optimizers when no solution fulfills the constraints.
024     *
025     * @version $Id: NoFeasibleSolutionException.java 1416643 2012-12-03 19:37:14Z tn $
026     * @since 2.0
027     */
028    public class NoFeasibleSolutionException extends MathIllegalStateException {
029        /** Serializable version identifier. */
030        private static final long serialVersionUID = -3044253632189082760L;
031    
032        /**
033         * Simple constructor using a default message.
034         */
035        public NoFeasibleSolutionException() {
036            super(LocalizedFormats.NO_FEASIBLE_SOLUTION);
037        }
038    }