org.progeeks.fsm
Class TransitionHandler

java.lang.Object
  org.progeeks.fsm.TransitionHandler

All Implemented Interfaces:

StateHandler

Direct Known Subclasses:

ForwardingTransitionHandler

public class TransitionHandler
extends java.lang.Object
implements StateHandler

A handler that simply returns an arbitrary state transition.

Version:

$Revision: 1.1 $

Author:

Paul Speed

Constructor Summary

TransitionHandler(int state)
Creates a transition handler that will return the specified state when processed.

Method Summary

int	getTransitionState() Returns the transition state value.
int	handleMessage(int state, int message, java.lang.Object stateInfo) Returns the TransitionHandler's state value.
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

TransitionHandler

public TransitionHandler(int state)

Creates a transition handler that will return the specified state when processed.

Method Detail

getTransitionState

public int getTransitionState()

Returns the transition state value.

handleMessage

public int handleMessage(int state,
                         int message,
                         java.lang.Object stateInfo)

Returns the TransitionHandler's state value.

Specified by:

handleMessage in interface StateHandler

Parameters:

state - The current state the called this handler.

message - The numeric message to be handled.

stateInfo - The application specific data on which the handler can operate if necessary.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object