CacheEntryExpiredEvent (Red Hat Data Grid 7.3.9 API)

All Superinterfaces:

CacheEntryEvent<K,V>, Event<K,V>, TransactionalEvent<K,V>

All Known Implementing Classes:

ClusterEvent
```
public interface CacheEntryExpiredEvent<K,V>
extends CacheEntryEvent<K,V>
```
This event subtype is passed in to any method annotated with CacheEntryExpired.
The getValue() method returns the value of the entry before it expired. Note this value may be null if the entry expired from a cache store
This is a post only event
This event can be raised multiple times in sequence for a single expiration event if concurrent reads for the same key occur on different nodes. This should rarely happen though since this window is narrowed internally by the cache.

Since:

8.0

Author:

William Burns

- Nested Class Summary
  - Nested classes/interfaces inherited from interface org.infinispan.notifications.cachelistener.event.Event
    Event.Type
- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  V getValue()
  Retrieves the value of the entry being expired.
  - Methods inherited from interface org.infinispan.notifications.cachelistener.event.CacheEntryEvent
    getKey, getMetadata, isCurrentState
  - Methods inherited from interface org.infinispan.notifications.cachelistener.event.Event
    getCache, getType, isPre
  - Methods inherited from interface org.infinispan.notifications.cachelistener.event.TransactionalEvent
    getGlobalTransaction, isOriginLocal

- Method Detail
  - getValue
```
V getValue()
```
    Retrieves the value of the entry being expired. Note this event is raised after the value has been expired.
    
    Specified by:
    
    getValue in interface CacheEntryEvent<K,V>
    
    Returns:
    
    the value of the entry expired