Package com.helger.commons.cache

Class Cache<KEYTYPE,VALUETYPE>

java.lang.Object

com.helger.commons.cache.MappedCache<KEYTYPE,KEYTYPE,VALUETYPE>

com.helger.commons.cache.Cache<KEYTYPE,VALUETYPE>

Type Parameters:

KEYTYPE - The cache key type

VALUETYPE - The cache value type

All Implemented Interfaces:

ICache<KEYTYPE,VALUETYPE>, IMutableCache<KEYTYPE,VALUETYPE>, IHasSize, IHasName

Direct Known Subclasses:

DateTimeFormatterCache, PDTFormatter.LocalizedDateFormatCache, RegExCache

@ThreadSafe
public class Cache<KEYTYPE,VALUETYPE>
extends MappedCache<KEYTYPE,KEYTYPE,VALUETYPE>

The default implementation of ICache and IMutableCache. Since v9.3.8 this class is based on MappedCache.

Author:

Philip Helger

Field Summary

Fields

Modifier and Type	Field	Description
static boolean	DEFAULT_ALLOW_NULL_VALUES

Fields inherited from class com.helger.commons.cache.MappedCache

m_aRWLock, NO_MAX_SIZE, STATISTICS_PREFIX

Constructor Summary

Constructors

Constructor	Description
Cache(Function<KEYTYPE,VALUETYPE> aCacheValueProvider, int nMaxSize, String sCacheName)
Cache(Function<KEYTYPE,VALUETYPE> aCacheValueProvider, int nMaxSize, String sCacheName, boolean bAllowNullValues)
Cache(Function<KEYTYPE,VALUETYPE> aCacheValueProvider, String sCacheName)

Method Summary

Methods inherited from class com.helger.commons.cache.MappedCache

clearCache, createCache, getCacheKeyProvider, getFromCache, getFromCacheNoStats, getFromCacheNoStatsNotLocked, getMaxSize, getName, getValueProvider, hasMaxSize, isAllowNullValues, isEmpty, isInCache, isNotEmpty, putInCache, putInCacheNotLocked, removeFromCache, size, toString

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_ALLOW_NULL_VALUES

public static final boolean DEFAULT_ALLOW_NULL_VALUES

See Also:

Constant Field Values

Constructor Detail

Cache

public Cache(@Nonnull
             Function<KEYTYPE,VALUETYPE> aCacheValueProvider,
             @Nonnull @Nonempty
             String sCacheName)

Cache

public Cache(@Nonnull
             Function<KEYTYPE,VALUETYPE> aCacheValueProvider,
             int nMaxSize,
             @Nonnull @Nonempty
             String sCacheName)

Cache

public Cache(@Nonnull
             Function<KEYTYPE,VALUETYPE> aCacheValueProvider,
             int nMaxSize,
             @Nonnull @Nonempty
             String sCacheName,
             boolean bAllowNullValues)