org.noear.solon.statemachine

类 StateTransitionDecl<S extends State,E extends Event,T>

java.lang.Object

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

public class StateTransitionDecl<S extends State,E extends Event,T>
extends java.lang.Object

状态转换定义

从以下版本开始:

3.4

字段概要

字段

限定符和类型	字段和说明
protected java.util.function.Consumer<StateTransitionContext<S,E,T>>	action 具体执行的内容
protected java.util.function.Predicate<StateTransitionContext<S,E,T>>	condition 额外条件，触发后的进一步条件需求
protected E	event 触发事件（触发转换）
protected java.util.List<S>	source 来源状态（即从来哪里来）
protected S	target 目标状态（即到哪里去）

构造器概要

构造器

构造器和说明
StateTransitionDecl()

方法概要

限定符和类型	方法和说明
protected void	check() 检测
StateTransitionDecl<S,E,T>	from(S... source) 来源状态
StateTransitionDecl<S,E,T>	on(E event) 触发事件
StateTransitionDecl<S,E,T>	then(java.util.function.Consumer<StateTransitionContext<S,E,T>> action) 然后执行动作
StateTransitionDecl<S,E,T>	to(S target) 目标状态
StateTransitionDecl<S,E,T>	when(java.util.function.Predicate<StateTransitionContext<S,E,T>> condition) 额外条件

从类继承的方法 java.lang.Object

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

字段详细资料

source

protected java.util.List<S extends State> source

来源状态（即从来哪里来）

target

protected S extends State target

目标状态（即到哪里去）

event

protected E extends Event event

触发事件（触发转换）

condition

protected java.util.function.Predicate<StateTransitionContext<S extends State,E extends Event,T>> condition

额外条件，触发后的进一步条件需求

action

protected java.util.function.Consumer<StateTransitionContext<S extends State,E extends Event,T>> action

具体执行的内容

构造器详细资料

StateTransitionDecl

public StateTransitionDecl()

方法详细资料

check

protected void check()

检测

from

public StateTransitionDecl<S,E,T> from(S... source)

来源状态

to

public StateTransitionDecl<S,E,T> to(S target)

目标状态

on

public StateTransitionDecl<S,E,T> on(E event)

触发事件

when

public StateTransitionDecl<S,E,T> when(java.util.function.Predicate<StateTransitionContext<S,E,T>> condition)

额外条件

then

public StateTransitionDecl<S,E,T> then(java.util.function.Consumer<StateTransitionContext<S,E,T>> action)

然后执行动作