Package fr.gouv.vitam.storage.offers.tape.cache

Class LRUCacheEntry<T>

java.lang.Object

fr.gouv.vitam.storage.offers.tape.cache.LRUCacheEntry<T>

Type Parameters:

T - the type of entry keys maintained by the cache.

public class LRUCacheEntry<T>
extends Object

Cache entry of LRUCache. Instances of this class are immutable.

Constructor Summary

Constructors

Constructor	Description
LRUCacheEntry(T key, long weight, Instant lastAccessInstant)

Method Summary

Modifier and Type	Method	Description
T	getKey()
Instant	getLastAccessInstant()
long	getWeight()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

LRUCacheEntry

public LRUCacheEntry(T key,
 long weight,
 Instant lastAccessInstant)
              throws IllegalArgumentException

Parameters:

key - entry key

weight - the weight of the cache entry to be reserved.

lastAccessInstant - last used instant of the entry.

Throws:

IllegalArgumentException - when provided parameters have illegal values.

Method Details

getKey

public T getKey()

getWeight

public long getWeight()

getLastAccessInstant

public Instant getLastAccessInstant()