Package org.jgrapes.core.events

Class Start

java.lang.Object

org.jgrapes.core.internal.EventBase<Void>

org.jgrapes.core.Event<Void>

org.jgrapes.core.events.Start

All Implemented Interfaces:

Future<Void>, Associator, Eligible

public class Start
extends Event<Void>

An event that signals the start of the application.

This event must be fired in order to start the dispatching of events to components. Components that allocate resources usually do this in a handler for this event.

See Manager.attach(org.jgrapes.core.ComponentType) for details about this event and attaching a subtree to an already started tree.

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.concurrent.Future

Future.State

Field Summary

Fields inherited from class org.jgrapes.core.internal.EventBase

completed, completionEvents, invokedFor

Constructor Summary

Constructors

Constructor	Description
Start()	Create a new start event and set its completion event to Started.

Method Summary

Methods inherited from class org.jgrapes.core.Event

addCompletionEvent, associated, cancel, channels, channels, completionEvents, currentResults, defaultCriterion, forChannels, get, get, handled, handlingError, isCancelled, isDone, isEligibleFor, isStopped, processedBy, results, results, resumeHandling, setAssociated, setChannels, setRequiresResult, setResult, stop, suspendHandling, suspendHandling, tieTo, toString

Methods inherited from class org.jgrapes.core.internal.EventBase

disableTracking, enqueued, firstResultAssigned, isTracked, onCompletion

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.jgrapes.core.Associator

associated, associated, associated, associatedGet

Methods inherited from interface java.util.concurrent.Future

exceptionNow, resultNow, state

Constructor Details

Start

public Start()

Create a new start event and set its completion event to Started.

The completion event may not be changed. The event’s channels are set to Channel.BROADCAST.