com.digitalpetri.strictmachine.dsl

Interface ActionContext<S,E>

Type Parameters:

S - state type

E - event type

All Superinterfaces:

FsmContext<S,E>

public interface ActionContext<S,E>
extends FsmContext<S,E>

The context in which a Action is being executed.

Provides access to the transition criteria: the from state, to state, and event that triggered the transition.

Nested Class Summary

Nested classes/interfaces inherited from interface com.digitalpetri.strictmachine.FsmContext

FsmContext.Key<T>

Method Summary

Modifier and Type	Method and Description
E	event() Get the event that caused the transition.
S	from() Get the state being transitioned from.
S	to() Get the state transitioned to.

Methods inherited from interface com.digitalpetri.strictmachine.FsmContext

currentState, fireEvent, get, getInstanceId, processShelvedEvents, remove, set, shelveEvent

Method Detail

from

S from()

Get the state being transitioned from.

Returns:

the state being transitioned from.

to

S to()

Get the state transitioned to.

Returns:

the state transitioned to.

event

E event()

Get the event that caused the transition.

Returns:

the event that caused the transition.