/**
* transition to halt state. Upon returning from processMessage we will exit all current states,
* execute the halting() method and then all subsequent messages haltedProcessMesage will be
* called.
*/
protected final void transitionToHaltingState() {
mSmHandler.transitionTo(mSmHandler.mHaltingState);
}
/**
* transition to destination state. Upon returning from processMessage the current state's exit
* will be executed and upon the next message arriving destState.enter will be invoked.
*
* <p>this function can also be called inside the enter function of the previous transition
* target, but the behavior is undefined when it is called mid-way through a previous transition
* (for example, calling this in the enter() routine of a intermediate node when the current
* transition target is one of the nodes descendants).
*
* @param destState will be the state that receives the next message.
*/
protected final void transitionTo(IState destState) {
mSmHandler.transitionTo(destState);
}
