public static Element stripAttributes(Element e) {
e.setAttributes(null);
for (Element child : e.getChildren()) {
stripAttributes(child); // recurse
}
return e;
}
private static final Element marshalSpot(final Spot spot, final FeatureModel fm) {
final Collection<Attribute> attributes = new ArrayList<Attribute>();
final Attribute IDattribute = new Attribute(SPOT_ID_ATTRIBUTE_NAME, "" + spot.ID());
attributes.add(IDattribute);
final Attribute nameAttribute = new Attribute(SPOT_NAME_ATTRIBUTE_NAME, spot.getName());
attributes.add(nameAttribute);
Double val;
Attribute featureAttribute;
for (final String feature : spot.getFeatures().keySet()) {
val = spot.getFeature(feature);
if (null == val) {
// Skip missing features.
continue;
}
final String str;
if (fm.getSpotFeatureIsInt().get(feature).booleanValue()) {
str = "" + val.intValue();
} else {
str = val.toString();
}
featureAttribute = new Attribute(feature, str);
attributes.add(featureAttribute);
}
final Element spotElement = new Element(SPOT_ELEMENT_KEY);
spotElement.setAttributes(attributes);
return spotElement;
}