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
018package 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 * @deprecated As of 3.1 (to be removed in 4.0).
028 * @since 3.1
029 */
030@Deprecated
031public class SimpleBounds implements OptimizationData {
032    /** Lower bounds. */
033    private final double[] lower;
034    /** Upper bounds. */
035    private final double[] upper;
036
037    /**
038     * @param lB Lower bounds.
039     * @param uB Upper bounds.
040     */
041    public SimpleBounds(double[] lB,
042                        double[] uB) {
043        lower = lB.clone();
044        upper = uB.clone();
045    }
046
047    /**
048     * Gets the lower bounds.
049     *
050     * @return the initial guess.
051     */
052    public double[] getLower() {
053        return lower.clone();
054    }
055    /**
056     * Gets the lower bounds.
057     *
058     * @return the initial guess.
059     */
060    public double[] getUpper() {
061        return upper.clone();
062    }
063}