orca.shirako.api
Interface IStateChangeListener

public interface IStateChangeListener

IStateChangeListener defines required to deliver notifications of state changes.

Method Summary

void	transition(java.lang.Object obj, IState from, IState to) Delivers a notification that the object has changed it state

Method Detail

transition

void transition(java.lang.Object obj,
                IState from,
                IState to)
                throws java.lang.Exception

Delivers a notification that the object has changed it state

Parameters:

obj - object that changed state

from - previous object state

to - current object state

Throws:

java.lang.Exception