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.utils;
19  
20  import org.hipparchus.CalculusFieldElement;
21  import org.orekit.time.FieldAbsoluteDate;
22  
23  /**
24   * Interface for bounded, Field PV coordinates providers.
25   *
26   * @author Romain Serra
27   * @since 13.1
28   * @see FieldPVCoordinatesProvider
29   */
30  public interface FieldBoundedPVCoordinatesProvider<T extends CalculusFieldElement<T>>
31          extends FieldPVCoordinatesProvider<T> {
32  
33      /** Get the first date of the range.
34       * @return the first date of the range
35       */
36      FieldAbsoluteDate<T> getMinDate();
37  
38      /** Get the last date of the range.
39       * @return the last date of the range
40       */
41      FieldAbsoluteDate<T> getMaxDate();
42  }