1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one or more 3 * contributor license agreements. See the NOTICE file distributed with 4 * this work for additional information regarding copyright ownership. 5 * The ASF licenses this file to You under the Apache License, Version 2.0 6 * (the "License"); you may not use this file except in compliance with 7 * the License. You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 18 package org.apache.commons.math3.optimization; 19 20 /** 21 * Target of the optimization procedure. 22 * They are the values which the objective vector function must reproduce 23 * When the parameters of the model have been optimized. 24 * <br/> 25 * Immutable class. 26 * 27 * @deprecated As of 3.1 (to be removed in 4.0). 28 * @since 3.1 29 */ 30 @Deprecated 31 public class Target implements OptimizationData { 32 /** Target values (of the objective vector function). */ 33 private final double[] target; 34 35 /** 36 * @param observations Target values. 37 */ Target(double[] observations)38 public Target(double[] observations) { 39 target = observations.clone(); 40 } 41 42 /** 43 * Gets the initial guess. 44 * 45 * @return the initial guess. 46 */ getTarget()47 public double[] getTarget() { 48 return target.clone(); 49 } 50 } 51