buzz.getcoco.iot

Interface FiniteStateMachine.EntryActionCallback<E,A>

Type Parameters:

E - type can be of any class which is an immediate subclass of FiniteStateMachine.Event

A - type of args for action callbacks

Enclosing class:

FiniteStateMachine<S extends FiniteStateMachine.State,E extends FiniteStateMachine.Event,A>

public static interface FiniteStateMachine.EntryActionCallback<E,A>

A callback defining an action upon entry to state.

Method Summary

Modifier and Type	Method and Description
E	triggerEntry(A val) Function whose implementation would be triggered when state machine enters a new state.

Method Detail

triggerEntry

E triggerEntry(A val)

Function whose implementation would be triggered when state machine enters a new state.

Parameters:

val - Args that was given to FiniteStateMachine.handleEvent(Event, Object)

Returns:

E An object of class which extends FiniteStateMachine.Event, if returned object is nonnull then state machine would handle returned event.