ch.bbv.fsm.dsl

Interface GuardSyntax<TState,TEvent>

All Superinterfaces:

EventSyntax<TState,TEvent>

All Known Subinterfaces:

ExecuteSyntax<TState,TEvent>

public interface GuardSyntax<TState,TEvent>
extends EventSyntax<TState,TEvent>

Method Summary

Methods

Modifier and Type	Method and Description
EventSyntax<TState,TEvent>	onlyIf(boolean guard) Defines a guard for a transition.
EventSyntax<TState,TEvent>	onlyIf(Function<Object[],Boolean> guard) Defines a guard for a transition.

Methods inherited from interface ch.bbv.fsm.dsl.EventSyntax

on

Method Detail

onlyIf

EventSyntax<TState,TEvent> onlyIf(boolean guard)

Defines a guard for a transition. A boolean itself is not valid. There needs to be a function call using from(owner).function returning a boolean.

Parameters:

a - function call using the from construct.

Returns:

the event syntax.

onlyIf

EventSyntax<TState,TEvent> onlyIf(Function<Object[],Boolean> guard)

Defines a guard for a transition.

Parameters:

guard - the guard.

Returns:

Event syntax.