private static void readHistory()

in src/main/java/org/apache/commons/scxml2/io/SCXMLReader.java [1289:1321]
30 lines of code
6 McCabe index (conditional complexity)

    private static void readHistory(final XMLStreamReader reader, final Configuration configuration,
                                    final SCXML scxml, final TransitionalState ts)
            throws XMLStreamException, ModelException {

        final History history = new History();
        history.setId(readOrGeneratedTransitionTargetId(reader, scxml, SCXMLConstants.ELEM_HISTORY));
        history.setType(readAV(reader, SCXMLConstants.ATTR_TYPE));

        ts.addHistory(history);
        scxml.addTarget(history);

        loop : while (reader.hasNext()) {
            String name, nsURI;
            switch (reader.next()) {
                case XMLStreamConstants.START_ELEMENT:
                    nsURI = reader.getNamespaceURI();
                    name = reader.getLocalName();
                    if (SCXMLConstants.XMLNS_SCXML.equals(nsURI)) {
                        if (SCXMLConstants.ELEM_TRANSITION.equals(name)) {
                            history.setTransition(readTransition(reader, configuration));
                        } else {
                            reportIgnoredElement(reader, configuration, SCXMLConstants.ELEM_HISTORY, nsURI, name);
                        }
                    } else {
                        reportIgnoredElement(reader, configuration, SCXMLConstants.ELEM_HISTORY, nsURI, name);
                    }
                    break;
                case XMLStreamConstants.END_ELEMENT:
                    break loop;
                default:
            }
        }
    }