org.apache.ambari.server.events

Class AlertDefinitionRegistrationEvent

java.lang.Object

org.apache.ambari.server.events.AmbariEvent

org.apache.ambari.server.events.ClusterEvent

org.apache.ambari.server.events.AlertDefinitionRegistrationEvent

public class AlertDefinitionRegistrationEvent
extends ClusterEvent

The AlertDefinitionRegistrationEvent is used to represent that an AlertDefinition is now a part of the system. This usually happens at startup when the alerts are being merged from the stack. It also occurs when a new alert is created via the REST APIs or when a new service is installed.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.ambari.server.events.AmbariEvent

AmbariEvent.AmbariEventType

Field Summary

Fields inherited from class org.apache.ambari.server.events.ClusterEvent

m_clusterId

Fields inherited from class org.apache.ambari.server.events.AmbariEvent

m_eventType

Constructor Summary

Constructors

Constructor and Description
AlertDefinitionRegistrationEvent(long clusterId, AlertDefinition definition) Constructor.

Method Summary

Modifier and Type	Method and Description
AlertDefinition	getDefinition() Get the registered alert definition.

Methods inherited from class org.apache.ambari.server.events.ClusterEvent

getClusterId

Methods inherited from class org.apache.ambari.server.events.AmbariEvent

getType, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

AlertDefinitionRegistrationEvent

public AlertDefinitionRegistrationEvent(long clusterId,
                                        AlertDefinition definition)

Constructor.

Parameters:

clusterId - the ID of the cluster that the definition is in.

definition - the alert definition being registered.

Method Detail

getDefinition

public AlertDefinition getDefinition()

Get the registered alert definition.

Returns:

the alert definition (not null).