protected void parse(XmlElement oe) {
super.parse(oe);
List<XmlElement> ies = oe.elements("derivation/input");
if (ies != null) {
for (int i = 0; i < ies.size(); i++) {
XmlElement ie = ies.get(i);
Input input = new Input(ie.value(), ie.value("@vid"));
addInput(input);
}
} else {
_inputs = null;
}
_methodId = oe.value("derivation/method");
_methodStep = oe.value("derivation/method/@step");
}
@Override
protected Map<String, DicomElement> instantiate(XmlElement xe) throws Throwable {
if (xe != null) {
List<XmlElement> des = xe.elements("de");
if (des != null) {
if (!des.isEmpty()) {
Map<String, DicomElement> es = new TreeMap<String, DicomElement>();
for (XmlElement de : des) {
DicomElement e = new DicomElement(de);
es.put(e.tag(), e);
}
return es;
}
}
}
return null;
}