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
22 package org.opencastproject.statistics.api;
23
24 import java.util.List;
25 import java.util.OptionalDouble;
26
27 /**
28 * TimeSeries result with labels and values. For each label, there is one value.
29 */
30 public class TimeSeries {
31 private List<String> labels;
32 private List<Double> values;
33 private Double total;
34
35 public TimeSeries(List<String> labels, List<Double> values) {
36 this.labels = labels;
37 this.values = values;
38 }
39
40 public TimeSeries(List<String> labels, List<Double> values, Double total) {
41 this.labels = labels;
42 this.values = values;
43 this.total = total;
44 }
45
46 public List<String> getLabels() {
47 return labels;
48 }
49
50 public List<Double> getValues() {
51 return values;
52 }
53
54 public OptionalDouble getTotal() {
55 if (total == null) {
56 return OptionalDouble.empty();
57 }
58 return OptionalDouble.of(total);
59 }
60
61 public void setTotal(Double total) {
62 this.total = total;
63 }
64 }