}
processAddedAuxClasses(classOid, delta);
}
private void processRemovedAuxClasses(NumericOid classOid, AuxClassDelta delta) {
AttributeContributions contributions = attributeContributions.get(classOid);
// If the structure was unknown when the tree model was created (the structure
// was not in the cache, and the user cancelled login or provided the wrong
// credentials) and the model has not been refreshed, there are no
// AttributeContributions yet.
if (contributions != null) {
for (NumericOid oid : delta.toRemove()) {
ObjectClassStructure struct = auxClassStructures.get(oid);
contributions.remove(struct);
}
}
}