The interface implemented by classes which need to react on transitions
between states.
author: The Apache MINA Project (dev@mina.apache.org) version: $Rev: 586695 $, $Date: 2007-10-20 04:01:17 -0600 (Sat, 20 Oct 2007) $
Executes this
Transition . It is the responsibility of this
Transition to determine whether it actually applies for the
specified
Event . If this
Transition doesn't apply
nothing should be executed and false must be returned.
Parameters: event - the current Event. true if the Transition was executed, false otherwise.