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.estimation.measurements.gnss;
18  
19  import org.orekit.files.rinex.observation.ObservationDataSet;
20  
21  /**
22   * Interface for combination of measurements.
23   * @author Bryan Cazabonne
24   * @since 10.1
25   */
26  public interface MeasurementCombination {
27  
28      /**
29       * Combines observation data using a combination of measurements.
30       * @param observations observation data set
31       * @return a combined observation data set
32       */
33      CombinedObservationDataSet combine(ObservationDataSet observations);
34  
35      /**
36       * Get the name of the combination of measurements.
37       * @return name of the combination of measurements
38       */
39      String getName();
40  
41  }