/**
* Fire the specified transition.
*
* @param fsm the involved finite state machine
* @param sender the event sender
* @param condition the condition
* @param params the event parameters
*/
public void fireTransition(
FiniteStateMachineT fsm, Object sender, ConditionT condition, Params params) {
if (this.transitions.containsKey(fsm.getState())) {
this.transitions.get(fsm.getState()).fireTransition(fsm, sender, condition, params);
} else {
throw new IllegalArgumentException(
"No handler registered for condition " + condition + " in state " + fsm.getState());
}
}
/**
* Change the state of the specified finite state machine.
*
* @param fsm the finite state machine
* @param sender the event sender
* @param condition the condition
* @param params the event parameters
* @param newState the new state
*/
void changeState(
FiniteStateMachineT fsm,
Object sender,
ConditionT condition,
Params params,
StateT newState) {
fsm.setState(sender, condition, params, newState);
}