cz.cuni.amis.fsm
Class FSMNested<SYMBOL,CONTEXT>

java.lang.Object
  cz.cuni.amis.fsm.FSMNested<SYMBOL,CONTEXT>

Type Parameters:

SYMBOL -

CONTEXT -

All Implemented Interfaces:

IFSM<SYMBOL,CONTEXT>, IFSMState<SYMBOL,CONTEXT>

public class FSMNested<SYMBOL,CONTEXT>
extends java.lang.Object
implements IFSM<SYMBOL,CONTEXT>, IFSMState<SYMBOL,CONTEXT>

Wraps the IFSM implementation as the IFSMState thus allowing you to create hierarchical fsm.

Note that there is no "correct" implementation of this class (how to behave in the stateEntering(), stateLeaving() methods). See the implementation and if needed create your own wrapper.

Constructor Summary

FSMNested(IFSM<SYMBOL,CONTEXT> fsm)

Method Summary

void	init(CONTEXT context)
boolean	isTerminal()
void	push(CONTEXT context, SYMBOL symbol)
void	restart(CONTEXT context)
void	stateEntering(CONTEXT context, IFSMState<SYMBOL,CONTEXT> fromState, SYMBOL symbol)
void	stateLeaving(CONTEXT context, IFSMState<SYMBOL,CONTEXT> toState, SYMBOL symbol)
void	stateSymbol(CONTEXT context, SYMBOL symbol)

Methods inherited from class java.lang.Object

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

Constructor Detail

FSMNested

public FSMNested(IFSM<SYMBOL,CONTEXT> fsm)

Method Detail

isTerminal

public boolean isTerminal()

Specified by:

isTerminal in interface IFSM<SYMBOL,CONTEXT>

push

public void push(CONTEXT context,
                 SYMBOL symbol)

Specified by:

push in interface IFSM<SYMBOL,CONTEXT>

restart

public void restart(CONTEXT context)

Specified by:

restart in interface IFSM<SYMBOL,CONTEXT>

Specified by:

restart in interface IFSMState<SYMBOL,CONTEXT>

init

public void init(CONTEXT context)

Specified by:

init in interface IFSMState<SYMBOL,CONTEXT>

stateEntering

public void stateEntering(CONTEXT context,
                          IFSMState<SYMBOL,CONTEXT> fromState,
                          SYMBOL symbol)

Specified by:

stateEntering in interface IFSMState<SYMBOL,CONTEXT>

stateLeaving

public void stateLeaving(CONTEXT context,
                         IFSMState<SYMBOL,CONTEXT> toState,
                         SYMBOL symbol)

Specified by:

stateLeaving in interface IFSMState<SYMBOL,CONTEXT>

stateSymbol

public void stateSymbol(CONTEXT context,
                        SYMBOL symbol)

Specified by:

stateSymbol in interface IFSMState<SYMBOL,CONTEXT>