org.noear.solon.statemachine

Class StateTransition<S extends State,E extends Event,T>

java.lang.Object

org.noear.solon.statemachine.StateTransition<S,E,T>

@Preview(value="3.4")
public class StateTransition<S extends State,E extends Event,T>
extends Object

状态转换定义

Author:

王奇奇

Constructor Summary

Constructors

Constructor and Description
StateTransition(S from, S to, E event)
StateTransition(S from, S to, E event, BiPredicate<StateContext<S,E,T>,T> condition, Consumer<StateContext<S,E,T>> action)
StateTransition(S from, S to, E event, Consumer<StateContext<S,E,T>> action)

Method Summary

Modifier and Type	Method and Description
void	execute(StateContext<S,E,T> context)
E	getEvent()
S	getFrom()
S	getTo()
boolean	matches(S state, E event, T payload)

Methods inherited from class java.lang.Object

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

Constructor Detail

StateTransition

public StateTransition(S from,
                       S to,
                       E event)

StateTransition

public StateTransition(S from,
                       S to,
                       E event,
                       Consumer<StateContext<S,E,T>> action)

StateTransition

public StateTransition(S from,
                       S to,
                       E event,
                       BiPredicate<StateContext<S,E,T>,T> condition,
                       Consumer<StateContext<S,E,T>> action)

Method Detail

getFrom

public S getFrom()

getTo

public S getTo()

getEvent

public E getEvent()

matches

public boolean matches(S state,
                       E event,
                       T payload)

execute

public void execute(StateContext<S,E,T> context)