In <mx:Transition> element fromState="*" is the default
value of the 'fromState' attribute. However if, I wish to filter
this defualt 'fromState' to only Base state which unfortunately
does not have a name, I cannot do that. That is to say I cannot
write fromState="Base state", because the base state doesn't is not
qualified by a user name. Can anyone please help me in this regard.