org.squirrelframework.foundation.fsm
Interface StateMachineData<T extends StateMachine<T,S,E,C>,S,E,C>

Type Parameters:

T - type of State Machine

S - type of State

E - type of Event

C - type of Context

All Superinterfaces:

Serializable

All Known Implementing Classes:

StateMachineDataImpl

public interface StateMachineData<T extends StateMachine<T,S,E,C>,S,E,C>
extends Serializable

This class is used to hold all the internal data of state machine. User can dump a state machine data through dump(Reader) which means take a snapshot of state machine or save the current state machine execution state.

Author:

Henry.He

Nested Class Summary

static interface	StateMachineData.Reader<T extends StateMachine<T,S,E,C>,S,E,C>
static interface	StateMachineData.Writer<T extends StateMachine<T,S,E,C>,S,E,C>

Method Summary

void	dump(StateMachineData.Reader<T,S,E,C> src) Dump source state machine data (expect transient data, such as states) into current state machine data
StateMachineData.Reader<T,S,E,C>	read()
StateMachineData.Writer<T,S,E,C>	write()

Method Detail

dump

void dump(StateMachineData.Reader<T,S,E,C> src)

Dump source state machine data (expect transient data, such as states) into current state machine data

Parameters:

src - source state machine data

read

StateMachineData.Reader<T,S,E,C> read()

Returns:

state machine data reader

write

StateMachineData.Writer<T,S,E,C> write()

Returns:

state machine data writer