- Type Parameters:
K- type of the key
V- type of the value
public static interface CacheLIRS.EvictionCallback<K,V>Listener for items that are evicted from the cache. The listener is called for both, resident and non-resident items. In the latter case the passed value is
void evicted(@NotNull K key, @Nullable V value, @NotNull @NotNull RemovalCause cause)Indicates eviction of an item.
Note: It is not safe to call any of
CacheLIRS's method from withing this callback. Any such call might result in undefined behaviour and Java level deadlocks.
The method may be called twice for the same key (first if the entry is resident, and later if the entry is non-resident).
key- the evicted item's key
value- the evicted item's value or
cause- the cause of the eviction