Package com.tangosol.util.fsm

Interface LifecycleAwareEvent<S extends Enum<S>>

Type Parameters:

S - the type of state of a FiniteStateMachine

All Superinterfaces:

Event<S>

All Known Implementing Classes:

NonBlockingFiniteStateMachine.CoalescedEvent, NonBlockingFiniteStateMachine.SubsequentEvent

public interface LifecycleAwareEvent<S extends Enum<S>>
extends Event<S>

A LifecycleAwareEvent is a specialized Event that receives callbacks during the processing of the Event by a FiniteStateMachine.

Since:

Coherence 12.2.1

Author:

Brian Oliver

Method Summary

Modifier and Type	Method	Description
boolean	onAccept(ExecutionContext context)	Called by a FiniteStateMachine when the LifecycleAwareEvent is initially about to be accepted for processing.
void	onProcessed(ExecutionContext context)	Called by a FiniteStateMachine when the LifecycleAwareEvent has been processed.
void	onProcessing(ExecutionContext context)	Called by a FiniteStateMachine when the LifecycleAwareEvent is about to be processed.

Methods inherited from interface com.tangosol.util.fsm.Event

getDesiredState

Method Details

onAccept

boolean onAccept(ExecutionContext context)

Called by a FiniteStateMachine when the LifecycleAwareEvent is initially about to be accepted for processing.

Parameters:

context - the ExecutionContext for the Event

Returns:

true if the Event should be accepted, or false if the FiniteStateMachine should ignore the LifecycleAwareEvent

onProcessing

void onProcessing(ExecutionContext context)

Called by a FiniteStateMachine when the LifecycleAwareEvent is about to be processed.

Parameters:

context - the ExecutionContext for the Event

onProcessed

void onProcessed(ExecutionContext context)

Called by a FiniteStateMachine when the LifecycleAwareEvent has been processed.

Parameters:

context - the ExecutionContext for the Event