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.utils.units;
18  
19  /** Unit token types.
20   * @author Luc Maisonobe
21   * @since 11.0
22   */
23  enum TokenType {
24  
25      /** Identifier. */
26      IDENTIFIER,
27  
28      /** Power operator. */
29      POWER,
30  
31      /** Multiplication operator. */
32      MULTIPLICATION,
33  
34      /** Division operator. */
35      DIVISION,
36  
37      /** Opening parenthesis. */
38      OPEN,
39  
40      /** Closing parenthesis. */
41      CLOSE,
42  
43      /** Square root prefix. */
44      SQUARE_ROOT,
45  
46      /** Integer. */
47      INTEGER,
48  
49      /** Fraction. */
50      FRACTION;
51  
52  }