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  package org.orekit.files.rinex.navigation.parsers.ionosphere;
18  
19  import org.orekit.files.rinex.navigation.IonosphereBDGIMMessage;
20  import org.orekit.files.rinex.navigation.RinexNavigation;
21  import org.orekit.files.rinex.navigation.RinexNavigationParser;
22  import org.orekit.files.rinex.navigation.parsers.RecordLineParser;
23  import org.orekit.files.rinex.navigation.parsers.ParseInfo;
24  
25  /** Parser for BDGIM ionosphere.
26   * @author Luc Maisonobe
27   * @since 14.0
28   */
29  public class BdgimParser extends RecordLineParser {
30  
31      /** Container for parsing data. */
32      private final ParseInfo parseInfo;
33  
34      /** Container for BDGIM message. */
35      private final IonosphereBDGIMMessage message;
36  
37      /** Simple constructor.
38       * @param parseInfo container for parsing data
39       * @param message container for navigation message
40       */
41      public BdgimParser(final ParseInfo parseInfo, final IonosphereBDGIMMessage message) {
42          this.parseInfo = parseInfo;
43          this.message   = message;
44      }
45  
46      /** {@inheritDoc} */
47      @Override
48      public void parseLine00() {
49          message.setTransmitTime(parseInfo.parseDate(message.getSystem()));
50          message.setAlphaI(0, parseInfo.parseDouble2(RinexNavigationParser.TEC));
51          message.setAlphaI(1, parseInfo.parseDouble3(RinexNavigationParser.TEC));
52          message.setAlphaI(2, parseInfo.parseDouble4(RinexNavigationParser.TEC));
53      }
54  
55      /** {@inheritDoc} */
56      @Override
57      public void parseLine01() {
58          message.setAlphaI(3, parseInfo.parseDouble1(RinexNavigationParser.TEC));
59          message.setAlphaI(4, parseInfo.parseDouble2(RinexNavigationParser.TEC));
60          message.setAlphaI(5, parseInfo.parseDouble3(RinexNavigationParser.TEC));
61          message.setAlphaI(6, parseInfo.parseDouble4(RinexNavigationParser.TEC));
62      }
63  
64      /** {@inheritDoc} */
65      @Override
66      public void parseLine02() {
67          message.setAlphaI(7, parseInfo.parseDouble1(RinexNavigationParser.TEC));
68          message.setAlphaI(8, parseInfo.parseDouble2(RinexNavigationParser.TEC));
69          parseInfo.closePendingRecord();
70      }
71  
72      /** {@inheritDoc} */
73      @Override
74      public void closeRecord(final RinexNavigation file) {
75          file.addBDGIMMessage(message);
76      }
77  
78  }