1   /* Copyright 2002-2021 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.gnss.metric.messages.rtcm.ephemeris;
18  
19  import java.util.Collections;
20  
21  import org.orekit.gnss.metric.messages.rtcm.RtcmMessage;
22  
23  /**
24   * Base class for RTCM ephemeris messages.
25   * @author Bryan Cazabonne
26   * @since 11.0
27   */
28  public class RtcmEphemerisMessage<D extends RtcmEphemerisData> extends RtcmMessage<D> {
29  
30      /**
31       * Constructor.
32       * @param typeCode message number
33       * @param rtcmData message data
34       */
35      public RtcmEphemerisMessage(final int typeCode, final D rtcmData) {
36          // Ephemeris messages contain only one entry
37          super(typeCode, Collections.singletonList(rtcmData));
38      }
39  
40      /**
41       * Get the ephemeris data contain in the ephemeris message.
42       * @return the ephemeris data contain in the ephemeris message
43       */
44      public D getEphemerisData() {
45          // Ephemeris data message contain only one entry
46          return getData().get(0);
47      }
48  
49  }