public interface FSMPreEnterListener extends EventListener
| Modifier and Type | Method and Description |
|---|---|
void |
preEnter(FSMEnterEvent e)
Called BEFORE the FSM enters the new state, so that
the callee is sure that nobody has seen the new state yet.
|
void preEnter(FSMEnterEvent e) throws IllegalStateException
IllegalStateException - on failure.
The callee can use this to prevent the state change from
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