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 }