01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * 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.scxml.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;
40:
41: /**
42: * Constructor.
43: */
44: public Datamodel() {
45: this .data = new ArrayList();
46: }
47:
48: /**
49: * Get all the data children of this datamodel.
50: *
51: * @return Returns the data.
52: */
53: public final List 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: }
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