1   /* Copyright 2002-2024 Luc Maisonobe
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  package org.orekit.files.ccsds.ndm.adm.acm;
18  
19  import org.orekit.files.ccsds.utils.ContextBinding;
20  import org.orekit.files.ccsds.utils.lexical.ParseToken;
21  import org.orekit.utils.units.Unit;
22  
23  
24  /** Keys for {@link AttitudeDetermination attitude determination data} sensor entries.
25   * @author Luc Maisonobe
26   * @since 12.0
27   */
28  public enum AttitudeDeterminationSensorKey {
29  
30      /** Sensor number. */
31      SENSOR_NUMBER((token, context, container) -> token.processAsInteger(container::setSensorNumber)),
32  
33      /** Sensor used. */
34      SENSOR_USED((token, context, container) -> token.processAsUppercaseString(container::setSensorUsed)),
35  
36      /** Number of noise elements. */
37      NUMBER_SENSOR_NOISE_COVARIANCE((token, context, container) -> token.processAsInteger(container::setNbSensorNoiseCovariance)),
38  
39      /** Standard deviation of sensor noises. */
40      SENSOR_NOISE_STDDEV((token, context, container) -> token.processAsDoubleArray(Unit.DEGREE, context.getParsedUnitsBehavior(),
41                                                                                    container::setSensorNoiseCovariance)),
42  
43      /** Frequency of sensor data. */
44      SENSOR_FREQUENCY((token, context, container) -> token.processAsDouble(Unit.HERTZ, context.getParsedUnitsBehavior(),
45                                                                            container::setSensorFrequency));
46  
47      /** Processing method. */
48      private final transient TokenProcessor processor;
49  
50      /** Simple constructor.
51       * @param processor processing method
52       */
53      AttitudeDeterminationSensorKey(final TokenProcessor processor) {
54          this.processor = processor;
55      }
56  
57      /** Process an token.
58       * @param token token to process
59       * @param context context binding
60       * @param container container to fill
61       * @return true of token was accepted
62       */
63      public boolean process(final ParseToken token, final ContextBinding context,
64                             final AttitudeDeterminationSensor container) {
65          return processor.process(token, context, container);
66      }
67  
68      /** Interface for processing one token. */
69      interface TokenProcessor {
70          /** Process one token.
71           * @param token token to process
72           * @param context context binding
73           * @param container container to fill
74           * @return true of token was accepted
75           */
76          boolean process(ParseToken token, ContextBinding context, AttitudeDeterminationSensor container);
77      }
78  
79  }