1 /*
2 *
3 * Copyright 2005-2006 The Apache Software Foundation.
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * 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 */
18 package org.apache.commons.scxml.model;
19
20 import java.util.List;
21
22 /***
23 * An <code>ExternalContent</code> implementation represents an
24 * element in the SCXML document that may contain "body
25 * content", which means an arbitrary number of child nodes
26 * belonging to external namespaces.
27 *
28 */
29 public interface ExternalContent {
30
31 /***
32 * Return the list of external namespaced children as
33 * DOM node instances.
34 *
35 * @return The list of (external namespaced) child nodes.
36 */
37 List getExternalNodes();
38
39 }
40