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 */ 017package org.apache.commons.math3.optim.nonlinear.vector; 018 019import org.apache.commons.math3.analysis.MultivariateMatrixFunction; 020import org.apache.commons.math3.optim.OptimizationData; 021 022/** 023 * Jacobian of the model (vector) function to be optimized. 024 * 025 * @since 3.1 026 * @deprecated All classes and interfaces in this package are deprecated. 027 * The optimizers that were provided here were moved to the 028 * {@link org.apache.commons.math3.fitting.leastsquares} package 029 * (cf. MATH-1008). 030 */ 031@Deprecated 032public class ModelFunctionJacobian implements OptimizationData { 033 /** Function to be optimized. */ 034 private final MultivariateMatrixFunction jacobian; 035 036 /** 037 * @param j Jacobian of the model function to be optimized. 038 */ 039 public ModelFunctionJacobian(MultivariateMatrixFunction j) { 040 jacobian = j; 041 } 042 043 /** 044 * Gets the Jacobian of the model function to be optimized. 045 * 046 * @return the model function Jacobian. 047 */ 048 public MultivariateMatrixFunction getModelFunctionJacobian() { 049 return jacobian; 050 } 051}