public void addDerived(DerivedAttribute2 attribute, boolean firstOccurance) {
if (!derivedAttributes.containsKey(attribute.getName())) {
derivedAttributes.put(attribute.getName(), attribute);
} else {
if (firstOccurance) {
derivedAttributes.put(attribute.getName(), attribute);
}
}
for (EntityDefinition entityDefinition : supertypes) {
if (entityDefinition.getAttributeBNWithSuper(attribute.getName()) != null) {
derivedAttributesOverride.add(attribute.getName());
}
}
doSubtypes(attribute);
}
