@Override
public MutableFieldDef getMutableFieldDef(FieldDef fieldDef) {
if (fieldDef != null) {
FieldDefImpl fieldDefImpl = new FieldDefImpl();
fieldDefImpl.setName(fieldDef.getName());
fieldDefImpl.setSearchDefinition(fieldDef.getSearchDefinition());
fieldDefImpl.setValueDef(fieldDef.getValueDef());
fieldDefImpl.setVariations(fieldDef.getVariations().values());
fieldDefImpl.setFieldStandaloneUpdateAble(true);
fieldDefImpl.setRequired(true);
return fieldDefImpl;
} else {
throw new IllegalArgumentException("Argument can not be null.");
}
}