/** @return Not null, read only and of type <tt>MetaProperty</tt>. */
public Collection getMetaPropertiesHiddenCalculated() throws XavaException {
if (metaPropertiesHiddenCalculated == null) {
metaPropertiesHiddenCalculated = new ArrayList();
Iterator it = getMetaPropertiesHidden().iterator();
while (it.hasNext()) {
MetaProperty metaProperty = (MetaProperty) it.next();
if (metaProperty.isCalculated()) {
metaPropertiesHiddenCalculated.add(metaProperty);
}
}
}
return metaPropertiesHiddenCalculated;
}
