CommonParametersWithoutDerivatives.java
- /* Copyright 2002-2024 Luc Maisonobe
- * Licensed to CS GROUP (CS) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * CS 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.orekit.estimation.measurements;
- import org.orekit.propagation.SpacecraftState;
- import org.orekit.utils.TimeStampedPVCoordinates;
- /** Common intermediate parameters used to estimate measurements.
- * @author Luc Maisonobe
- * @since 12.1
- */
- public class CommonParametersWithoutDerivatives {
- /** Spacecraft state. */
- private final SpacecraftState state;
- /** Downlink delay. */
- private final double tauD;
- /** Transit state. */
- private final SpacecraftState transitState;
- /** Transit position/velocity. */
- private final TimeStampedPVCoordinates transitPV;
- /** Simple constructor.
- * @param state spacecraft state
- * @param tauD downlink delay
- * @param transitState transit state
- * @param transitPV transit position/velocity
- */
- public CommonParametersWithoutDerivatives(final SpacecraftState state,
- final double tauD,
- final SpacecraftState transitState,
- final TimeStampedPVCoordinates transitPV) {
- this.state = state;
- this.tauD = tauD;
- this.transitState = transitState;
- this.transitPV = transitPV;
- }
- /** Get spacecraft state.
- * @return spacecraft state
- */
- public SpacecraftState getState() {
- return state;
- }
- /** Get downlink delay.
- * @return ownlink delay
- */
- public double getTauD() {
- return tauD;
- }
- /** Get transit state.
- * @return transit state
- */
- public SpacecraftState getTransitState() {
- return transitState;
- }
- /** Get transit position/velocity.
- * @return transit position/velocity
- */
- public TimeStampedPVCoordinates getTransitPV() {
- return transitPV;
- }
- }