1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 */
19 package org.apache.syncope.client.console.chartjs;
20
21 import java.io.Serializable;
22
23 /**
24 * Provides a simple implementation of chart.js doughnut chart.
25 *
26 * @see <a href="http://www.chartjs.org/docs/#doughnutChart">chart.js docs</a>
27 */
28 public class Doughnut extends SimpleChart<DoughnutAndPieChartData, DoughnutChartOptions> implements Serializable {
29
30 private static final long serialVersionUID = -6898362145345731457L;
31
32 @Override
33 public DoughnutChartOptions getOptions() {
34 if (options == null) {
35 options = new DoughnutChartOptions();
36 }
37 return options;
38 }
39 }