1   /* Copyright 2002-2025 CS GROUP
2    * Licensed to CS GROUP (CS) under one or more
3    * contributor license agreements.  See the NOTICE file distributed with
4    * this work for additional information regarding copyright ownership.
5    * CS 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.orekit.estimation.common;
19  
20  /** Container for base weights.
21   * @author Luc Maisonobe
22   */
23  class Weights {
24  
25      /** Base weight for range measurements. */
26      private final double rangeBaseWeight;
27  
28      /** Base weight for range rate measurements. */
29      private final double rangeRateBaseWeight;
30  
31      /** Base weight for azimuth-elevation measurements. */
32      private final double[] azElBaseWeight;
33  
34      /** Base weight for PV measurements. */
35      private final double pvBaseWeight;
36  
37      /** Simple constructor.
38       * @param rangeBaseWeight base weight for range measurements
39       * @param rangeRateBaseWeight base weight for range rate measurements
40       * @param azElBaseWeight base weight for azimuth-elevation measurements
41       * @param pvBaseWeight base weight for PV measurements
42       */
43      Weights(final double rangeBaseWeight,
44              final double rangeRateBaseWeight,
45              final double[] azElBaseWeight,
46              final double pvBaseWeight) {
47          this.rangeBaseWeight     = rangeBaseWeight;
48          this.rangeRateBaseWeight = rangeRateBaseWeight;
49          this.azElBaseWeight      = azElBaseWeight.clone();
50          this.pvBaseWeight        = pvBaseWeight;
51      }
52  
53      /** Get base weight for range measurements.
54       * @return base weight for range measurements
55       */
56      public double getRangeBaseWeight() {
57          return rangeBaseWeight;
58      }
59  
60      /** Get base weight for range rate measurements.
61       * @return base weight for range rate measurements
62       */
63      public double getRangeRateBaseWeight() {
64          return rangeRateBaseWeight;
65      }
66  
67      /** Get base weight for azimuth-elevation measurements.
68       * @return base weight for azimuth-elevation measurements
69       */
70      public double[] getAzElBaseWeight() {
71          return azElBaseWeight.clone();
72      }
73  
74      /** Get base weight for PV measurements.
75       * @return base weight for PV measurements
76       */
77      public double getPVBaseWeight() {
78          return pvBaseWeight;
79      }
80  
81  }