1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF 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.apache.commons.scxml2.model;
18
19 import java.io.Serializable;
20 import java.util.ArrayList;
21 import java.util.List;
22
23 /**
24 * The class in this SCXML object model that corresponds to the SCXML
25 * <datamodel> element.
26 *
27 */
28 public class Datamodel implements Serializable {
29
30 /**
31 * Serial version UID.
32 */
33 private static final long serialVersionUID = 1L;
34
35 /**
36 * The set of <data> elements, parsed as Elements, that are
37 * children of this <datamodel> element.
38 */
39 private List<Data> data;
40
41 /**
42 * Constructor.
43 */
44 public Datamodel() {
45 this.data = new ArrayList<Data>();
46 }
47
48 /**
49 * Get all the data children of this datamodel.
50 *
51 * @return Returns the data.
52 */
53 public final List<Data> getData() {
54 return data;
55 }
56
57 /**
58 * Add a Data.
59 *
60 * @param datum The data child to be added.
61 */
62 public final void addData(final Data datum) {
63 if (datum != null) {
64 data.add(datum);
65 }
66 }
67
68 }
69