| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.commons.math.ode.jacobians; |
| |
| import org.apache.commons.math.ode.DerivativeException; |
| import org.apache.commons.math.ode.FirstOrderDifferentialEquations; |
| |
| |
| /** This interface represents {@link ParameterizedODE |
| * first order differential equations} with parameters and partial derivatives. |
| * |
| * @see FirstOrderIntegratorWithJacobians |
| * |
| * @version $Revision: 1073158 $ $Date: 2011-02-21 22:46:52 +0100 (lun. 21 févr. 2011) $ |
| * @since 2.1 |
| * @deprecated as of 2.2 the complete package is deprecated, it will be replaced |
| * in 3.0 by a completely rewritten implementation |
| */ |
| @Deprecated |
| public interface ODEWithJacobians extends FirstOrderDifferentialEquations { |
| |
| /** Get the number of parameters. |
| * @return number of parameters |
| */ |
| int getParametersDimension(); |
| |
| /** Compute the partial derivatives of ODE with respect to state. |
| * @param t current value of the independent <I>time</I> variable |
| * @param y array containing the current value of the state vector |
| * @param yDot array containing the current value of the time derivative of the state vector |
| * @param dFdY placeholder array where to put the jacobian of the ODE with respect to the state vector |
| * @param dFdP placeholder array where to put the jacobian of the ODE with respect to the parameters |
| * @throws DerivativeException this exception is propagated to the caller if the |
| * underlying user function triggers one |
| */ |
| void computeJacobians(double t, double[] y, double[] yDot, double[][] dFdY, double[][] dFdP) |
| throws DerivativeException; |
| |
| } |