Package org.openhab.core.items.events

Class GroupItemStateChangedEvent

java.lang.Object

org.openhab.core.events.AbstractEvent

org.openhab.core.items.events.ItemEvent

org.openhab.core.items.events.ItemStateChangedEvent

org.openhab.core.items.events.GroupItemStateChangedEvent

All Implemented Interfaces:

Event

@NonNullByDefault
public class GroupItemStateChangedEvent
extends ItemStateChangedEvent

GroupItemStateChangedEvents can be used to deliver group item state changes through the openHAB event bus. In contrast to the GroupStateUpdatedEvent the GroupItemStateChangedEvent is only sent if the state changed. State events must be created with the ItemEventFactory.

Author:

Christoph Knauf - Initial contribution

Field Summary

Fields

Modifier and Type	Field	Description
static final String	TYPE	The group item state changed event type.

Fields inherited from class org.openhab.core.items.events.ItemStateChangedEvent

itemState, lastStateChange, lastStateUpdate, oldItemState

Fields inherited from class org.openhab.core.items.events.ItemEvent

itemName

Fields inherited from class org.openhab.core.events.AbstractEvent

ACTOR_SEPARATOR, DELEGATION_SEPARATOR

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	GroupItemStateChangedEvent(String topic, String payload, String itemName, String memberName, State newItemState, State oldItemState, @Nullable ZonedDateTime lastStateUpdate, @Nullable ZonedDateTime lastStateChange)

Method Summary

Modifier and Type	Method	Description
String	getMemberName()
String	getType()	Gets the event type.
String	toString()

Methods inherited from class org.openhab.core.items.events.ItemStateChangedEvent

getItemState, getLastStateChange, getLastStateUpdate, getOldItemState

Methods inherited from class org.openhab.core.items.events.ItemEvent

getItemName

Methods inherited from class org.openhab.core.events.AbstractEvent

buildDelegatedSource, buildDelegatedSource, buildSource, equals, getPayload, getSource, getTopic, hashCode

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

TYPE

public static final String TYPE

The group item state changed event type.

Constructor Details

GroupItemStateChangedEvent

protected GroupItemStateChangedEvent(String topic,
 String payload,
 String itemName,
 String memberName,
 State newItemState,
 State oldItemState,
 @Nullable ZonedDateTime lastStateUpdate,
 @Nullable ZonedDateTime lastStateChange)

Method Details

getMemberName

public String getMemberName()

Returns:

the name of the changed group member

getType

public String getType()

Description copied from interface: Event

Gets the event type.

Specified by:

getType in interface Event

Overrides:

getType in class ItemStateChangedEvent

Returns:

the event type

toString

public String toString()

Overrides:

toString in class ItemStateChangedEvent