void addObserver ( nsIMicrosummaryObserver observer )

Add a microsummary observer to this microsummary set. Adding an observer to a set is the equivalent of adding it to each constituent microsummary.

Arguments:

observer: the microsummary observer to add

nsISimpleEnumerator Enumerate ( )

Retrieve a enumerator of microsummaries in the set.

void removeObserver ( nsIMicrosummaryObserver observer )

Remove a microsummary observer from this microsummary.

Arguments:

observer: the microsummary observer to remove