org.apache.ambari.server.events

Class AmbariEvent

java.lang.Object

org.apache.ambari.server.events.AmbariEvent

Direct Known Subclasses:

ActionFinalReportReceivedEvent, AmbariConfigurationChangedEvent, AmbariPropertiesChangedEvent, ClusterConfigChangedEvent, ClusterConfigFinishedEvent, ClusterEvent, ClusterProvisionedEvent, ClusterProvisionStartedEvent, HostEvent, HostsRemovedEvent, HostStateUpdateEvent, HostStatusUpdateEvent, JpaInitializedEvent, MaintenanceModeEvent, MessageNotDelivered, MetricsCollectorHostDownEvent, ServiceComponentRecoveryChangedEvent, StaleConfigsUpdateEvent, UserCreatedEvent

public abstract class AmbariEvent
extends Object

The AmbariEvent class is the base for all events in Ambari.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	AmbariEvent.AmbariEventType The AmbariEvent.AmbariEventType defines the type of Ambari event.

Field Summary

Fields

Modifier and Type	Field and Description
protected AmbariEvent.AmbariEventType	m_eventType The concrete event's type.

Constructor Summary

Constructors

Constructor and Description
AmbariEvent(AmbariEvent.AmbariEventType eventType) Constructor.

Method Summary

Modifier and Type	Method and Description
AmbariEvent.AmbariEventType	getType() Gets the type of AmbariEvent.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

m_eventType

protected final AmbariEvent.AmbariEventType m_eventType

The concrete event's type.

Constructor Detail

AmbariEvent

public AmbariEvent(AmbariEvent.AmbariEventType eventType)

Constructor.

Parameters:

eventType - the type of event (not null).

Method Detail

getType

public AmbariEvent.AmbariEventType getType()

Gets the type of AmbariEvent.

Returns:

the event type (never null).

toString

public String toString()

Overrides:

toString in class Object