org.apache.polygene.library.alarm

Interface AlarmEvent

All Superinterfaces:

HasIdentity

All Known Implementing Classes:

AlarmEvent.Mixin

@Mixins(value=AlarmEvent.Mixin.class)
public interface AlarmEvent
extends HasIdentity

Event for indicating change of AlarmStatus of an AlarmPoint.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	AlarmEvent.Mixin

Nested classes/interfaces inherited from interface org.apache.polygene.api.identity.HasIdentity

HasIdentity.HasIdentityMixin

Field Summary

Fields inherited from interface org.apache.polygene.api.identity.HasIdentity

IDENTITY_METHOD, IDENTITY_STATE_NAME

Method Summary

Modifier and Type	Method and Description
String	description(Locale locale) Returns a Description of the event in the specified locale.
Property<Instant>	eventTime() Returns the Time when the event occurred.
Property<Identity>	identity() Returns the reference of the AlarmPoint that generated the event.
String	name(Locale locale) Returns the Name of the event.
Property<AlarmStatus>	newStatus() Returns the AlarmStatus after the Event.
Property<AlarmStatus>	oldStatus() Returns the AlarmStatus prior to the Event.
Property<String>	systemName() Returns the Name of the event.

Method Detail

identity

Property<Identity> identity()

Returns the reference of the AlarmPoint that generated the event.

Specified by:

identity in interface HasIdentity

Returns:

the AlarmPoint causing this event.

oldStatus

Property<AlarmStatus> oldStatus()

Returns the AlarmStatus prior to the Event.

Returns:

the old AlarmStatus prior to this event.

newStatus

Property<AlarmStatus> newStatus()

Returns the AlarmStatus after the Event.

Returns:

the new AlarmStatus of the AlarmPoint after this event.

eventTime

Property<Instant> eventTime()

Returns the Time when the event occurred.

Returns:

the timestamp when this event occurred.

systemName

Property<String> systemName()

Returns the Name of the event. This normally returns the human readable name of the Event, such as activate, deactivate and acknowledge, in the default locale.

Returns:

the name of this event in the default locale.

name

String name(Locale locale)

Returns the Name of the event. This normally returns the human readable name of the Event, such as activate, deactivate and acknowledge, in the given locale.

Parameters:

locale - the locale that the name should be returned in.

Returns:

the name of the event in the given locale.

description

String description(Locale locale)

Returns a Description of the event in the specified locale. This normally returns a brief description of the event type, but could/should allow for AlarmPoint specific descriptions for humans to be better informed.

Parameters:

locale - the locale that the description should be returned in.

Returns:

the description of the event in the given locale.