com.atomikos.finitestates

Interface FSMPreEnterListener

All Superinterfaces:

java.util.EventListener

All Known Implementing Classes:

CoordinatorImp, StateRecoveryManagerImp

public interface FSMPreEnterListener
extends java.util.EventListener

Method Summary

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.

Method Detail

preEnter

void preEnter(FSMEnterEvent e)
       throws java.lang.IllegalStateException

Called BEFORE the FSM enters the new state, so that the callee is sure that nobody has seen the new state yet.

Throws:

java.lang.IllegalStateException - on failure. The callee can use this to prevent the state change from happening.