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    
018    package org.apache.commons.math3.optimization;
019    
020    /**
021     * Simple optimization constraints: lower and upper bounds.
022     * The valid range of the parameters is an interval that can be infinite
023     * (in one or both directions).
024     * <br/>
025     * Immutable class.
026     *
027     * @version $Id: SimpleBounds.java 1422230 2012-12-15 12:11:13Z erans $
028     * @deprecated As of 3.1 (to be removed in 4.0).
029     * @since 3.1
030     */
031    @Deprecated
032    public class SimpleBounds implements OptimizationData {
033        /** Lower bounds. */
034        private final double[] lower;
035        /** Upper bounds. */
036        private final double[] upper;
037    
038        /**
039         * @param lB Lower bounds.
040         * @param uB Upper bounds.
041         */
042        public SimpleBounds(double[] lB,
043                            double[] uB) {
044            lower = lB.clone();
045            upper = uB.clone();
046        }
047    
048        /**
049         * Gets the lower bounds.
050         *
051         * @return the initial guess.
052         */
053        public double[] getLower() {
054            return lower.clone();
055        }
056        /**
057         * Gets the lower bounds.
058         *
059         * @return the initial guess.
060         */
061        public double[] getUpper() {
062            return upper.clone();
063        }
064    }