1 /*
2 * Licensed to The Apereo Foundation under one or more contributor license
3 * agreements. See the NOTICE file distributed with this work for additional
4 * information regarding copyright ownership.
5 *
6 *
7 * The Apereo Foundation licenses this file to you under the Educational
8 * Community License, Version 2.0 (the "License"); you may not use this file
9 * except in compliance with the License. You may obtain a copy of the License
10 * at:
11 *
12 * http://opensource.org/licenses/ecl2.txt
13 *
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
16 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
17 * License for the specific language governing permissions and limitations under
18 * the License.
19 *
20 */
21 package org.opencastproject.workflow.conditionparser;
22
23 /**
24 * Represents all possible numerical operators in the language
25 */
26 enum NumericalOperator {
27 ADD, SUBTRACT, MULTIPLY, DIVIDE;
28
29 public static NumericalOperator parseNumericalOperator(String text) {
30 switch (text) {
31 case "+":
32 return NumericalOperator.ADD;
33 case "-":
34 return NumericalOperator.SUBTRACT;
35 case "*":
36 return NumericalOperator.MULTIPLY;
37 default:
38 return NumericalOperator.DIVIDE;
39 }
40 }
41
42 }