public Transition getTransition(String name)
   {
      Transition t = (Transition) allowedTransitions.get(name);
      return t;
   }
public Transition getTransition(String name)
   {
      Transition t = (Transition) allowedTransitions.get(name);
      return t;
   }
public Transition getTransition ( String name ) { Transition t = ( Transition ) allowedTransitions . get ( name ) ; return t ; }
Lookup an allowed transition given its name.

@param name - the name of a valid transition from this state.
@return the valid transition if it exists, null otherwise.
Lookup an allowed transition given its name .