Package org.jdrupes.vmoperator.runner.qemu.events

Class MonitorEvent

java.lang.Object

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

org.jgrapes.core.Event<Void>

org.jdrupes.vmoperator.runner.qemu.events.MonitorEvent

All Implemented Interfaces:

Future<Void>, Associator, Eligible

Direct Known Subclasses:

BalloonChangeEvent, MonitorReady, PowerdownEvent, ShutdownEvent, TrayMovedEvent

public class MonitorEvent
extends Event<Void>

An Event that signals the reception of a QMP event from the Qemu process.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	MonitorEvent.Kind	The kind of monitor event.

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

Modifier	Constructor	Description
protected	MonitorEvent(MonitorEvent.Kind kind, com.fasterxml.jackson.databind.JsonNode data)	Instantiates a new monitor event.

Method Summary

Modifier and Type	Method	Description
com.fasterxml.jackson.databind.JsonNode	data()	Returns the data associated with the event.
static Optional<MonitorEvent>	from(com.fasterxml.jackson.databind.JsonNode response)	Create event from response.
MonitorEvent.Kind	kind()	Returns the kind of event.

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

MonitorEvent

protected MonitorEvent(MonitorEvent.Kind kind,
 com.fasterxml.jackson.databind.JsonNode data)

Instantiates a new monitor event.

Parameters:

kind - the kind

data - the data

Method Details

from

public static Optional<MonitorEvent> from(com.fasterxml.jackson.databind.JsonNode response)

Create event from response.

Parameters:

response - the response

Returns:

the optional

kind

public MonitorEvent.Kind kind()

Returns the kind of event.

Returns:

the kind

data

public com.fasterxml.jackson.databind.JsonNode data()

Returns the data associated with the event.

Returns:

the object[]