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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