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.ode; 018 019 020/** Interface to compute by finite difference Jacobian matrix for some parameter 021 * when computing {@link JacobianMatrices partial derivatives equations}. 022 * 023 * @since 3.0 024 */ 025 026public interface ParameterizedODE extends Parameterizable { 027 028 /** Get parameter value from its name. 029 * @param name parameter name 030 * @return parameter value 031 * @exception UnknownParameterException if parameter is not supported 032 */ 033 double getParameter(String name) throws UnknownParameterException; 034 035 /** Set the value for a given parameter. 036 * @param name parameter name 037 * @param value parameter value 038 * @exception UnknownParameterException if parameter is not supported 039 */ 040 void setParameter(String name, double value) throws UnknownParameterException; 041 042}