K - key typeV - real value typepublic class ConcurrentSoftCache<K,V> extends ConcurrentCommonCache<K,SoftReference<V>>
EvictableCache.Action<K,V,R>, EvictableCache.EvictionStrategyMemoizeCache.ValueProvider<K,V>| Constructor and Description |
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ConcurrentSoftCache()
Constructs a cache with unlimited size
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ConcurrentSoftCache(int maxSize)
Constructs a LRU cache with the default initial capacity(16)
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ConcurrentSoftCache(int initialCapacity,
int maxSize)
Constructs a LRU cache with the specified initial capacity and max size.
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ConcurrentSoftCache(int initialCapacity,
int maxSize,
EvictableCache.EvictionStrategy evictionStrategy)
Constructs a cache with limited size
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ConcurrentSoftCache(Map<K,SoftReference<V>> map)
Constructs a cache backed by the specified
Map instance |
| Modifier and Type | Method and Description |
|---|---|
Object |
convertValue(SoftReference<V> value)
convert the original value to the target value
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cleanUpNullReferences, clearAll, containsKey, containsValue, entrySet, get, getAndPut, getAndPut, isEmpty, keys, keySet, put, putAll, remove, size, valuesclone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitclearcompute, computeIfAbsent, computeIfPresent, equals, forEach, getOrDefault, hashCode, merge, putIfAbsent, remove, replace, replace, replaceAllpublic ConcurrentSoftCache()
public ConcurrentSoftCache(int initialCapacity,
int maxSize,
EvictableCache.EvictionStrategy evictionStrategy)
initialCapacity - initial capacity of the cachemaxSize - max size of the cacheevictionStrategy - LRU or FIFO, see EvictableCache.EvictionStrategypublic ConcurrentSoftCache(int initialCapacity,
int maxSize)
LRUCacheinitialCapacity - initial capacity of the LRU cachemaxSize - max size of the LRU cachepublic ConcurrentSoftCache(int maxSize)
maxSize - max size of the LRU cacheConcurrentSoftCache(int, int)public Object convertValue(SoftReference<V> value)
convertValue in interface ValueConvertable<SoftReference<V>,Object>convertValue in class ConcurrentCommonCache<K,SoftReference<V>>value - the original value