CacheEntryListener (XWiki Commons - Cache - API 14.10.7 API)

Type Parameters:

T - the class of the data stored in the cache.

All Superinterfaces:

EventListener

All Known Implementing Classes:

AbstractCacheEntryListener
```
public interface CacheEntryListener<T>
extends EventListener
```
Version:

$Id: 6a7abbe8b83b613406868e10f0c314014282b400 $

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`cacheEntryAdded(CacheEntryEvent<T> event)`	Called when a new value is inserted in the cache.
`void`	`cacheEntryModified(CacheEntryEvent<T> event)`	Called when an existing value is overwritten in the cache.
`void`	`cacheEntryRemoved(CacheEntryEvent<T> event)`	Called when an existing value is removed from the cache.

- Method Detail
  - cacheEntryAdded
```
void cacheEntryAdded(CacheEntryEvent<T> event)
```
    Called when a new value is inserted in the cache.
    
    Parameters:
    
    event - the event object containing all entry informations.
  - cacheEntryRemoved
```
void cacheEntryRemoved(CacheEntryEvent<T> event)
```
    Called when an existing value is removed from the cache.
    The event object contains the former entry.
    
    Parameters:
    
    event - the event object containing all entry informations.
  - cacheEntryModified
```
void cacheEntryModified(CacheEntryEvent<T> event)
```
    Called when an existing value is overwritten in the cache.
    The event object contains the new value.
    
    Parameters:
    
    event - the event object containing all entry informations.