kstatemachine/ru.nsk.kstatemachine.transition/Transition

Transition

interface Transition<E : Event> : VisitorAcceptor

Represent a transition between states, which gets triggered when specified Event is posted to StateMachine

Inheritors

InternalTransition

Types

Listener

interface Listener

Properties

argument

abstract var argument: Any?

This parameter may be used to pass arbitrary data with a transition to targetState. This argument may be set from transition listener. Such transition must have only one listener that sets the argument.

eventMatcher

abstract val eventMatcher: EventMatcher<E>

listeners

abstract val listeners: Collection<Transition.Listener>

metaInfo

abstract val metaInfo: MetaInfo?

name

abstract val name: String?

sourceState

abstract val sourceState: IState

type

abstract val type: TransitionType

Functions

open suspend override fun accept(visitor: CoVisitor)

open override fun accept(visitor: Visitor)

addListener

abstract fun <L : Transition.Listener> addListener(listener: L): L

isMatchingEvent

abstract suspend fun isMatchingEvent(event: Event): Boolean

Checks if the event matches this Transition

onComplete

inline fun <E : Event> Transition<E>.onComplete(crossinline block: suspend (activeStates: Set<IState>, TransitionParams<E>) -> Unit): Transition.Listener

onTriggered

inline fun <E : Event> Transition<E>.onTriggered(crossinline block: suspend (TransitionParams<E>) -> Unit): Transition.Listener

removeListener

abstract fun removeListener(listener: Transition.Listener)