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.util.List;
20:
21: /**
22: * An <code>ExternalContent</code> implementation represents an
23: * element in the SCXML document that may contain "body
24: * content", which means an arbitrary number of child nodes
25: * belonging to external namespaces.
26: *
27: */
28: public interface ExternalContent {
29:
30: /**
31: * Return the list of external namespaced children as
32: * DOM node instances.
33: *
34: * @return The list of (external namespaced) child nodes.
35: */
36: List getExternalNodes();
37:
38: }
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