getEffectiveTargetStates method
- @visibleForOverriding
- dynamic transition,
- History<
T> history
All targets of 'transition' after replacing any history states.
Implementation
@visibleForOverriding
Set<State<T>> getEffectiveTargetStates(transition, History<T> history) {
var targets = <State<T>>{};
for (var s in transition.targetStates) {
if (s is HistoryState<T>) {
if (history.contains(s)) {
targets.addAll(Set.of(history[s]!));
} else {
targets.addAll(getEffectiveTargetStates(s.transition, history));
}
} else {
targets.add(s);
}
}
return targets;
}