javax.infobus
Class DataItemRevokedEvent

java.lang.Object
  |
  +--java.util.EventObject
        |
        +--javax.infobus.DataItemChangeEvent
              |
              +--javax.infobus.DataItemRevokedEvent

public final class DataItemRevokedEvent
extends DataItemChangeEvent

The changedItem is being revoked by its producer, i.e. it is no longer available from the producer, for example because the producer’s data source is going away. The event should be sent for all listeners for the rendezvous item and for listeners of sub-items in the hierarchy. The consumer must cease making calls on this item, and release any reference to it. This event differs from DataItemDeletedEvent in that the item may be available in the future.

See Also:
Serialized Form

Constructor Summary
DataItemRevokedEvent(java.lang.Object source, java.lang.Object changedItem, InfoBusPropertyMap propertyMap)
           
 
Methods inherited from class javax.infobus.DataItemChangeEvent
getChangedItem, getProperty, getSource
 
Methods inherited from class java.util.EventObject
toString
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

DataItemRevokedEvent

public DataItemRevokedEvent(java.lang.Object source,
                            java.lang.Object changedItem,
                            InfoBusPropertyMap propertyMap)