Uses of Class
org.cache2k.annotation.Nullable

Packages that use Nullable

Package	Description
org.cache2k	Main package for cache2k API containing functions to build and access a cache.
org.cache2k.config	The cache configuration as a Java bean and support types.
org.cache2k.expiry	Set of interfaces for customizing the expiry behavior.
org.cache2k.integration	Loader and writer to integrate with external data sources.
org.cache2k.io	Loader and writer to integrate with external data sources.
org.cache2k.operation	Operational aspects of a cache, like accessing statistics, basic information, change runtime parameters and customizations that augment general behavior.
org.cache2k.processor	Entry processor and supporting types for custom atomic operations on a cache entry.

Uses of Nullable in org.cache2k

Methods in org.cache2k with annotations of type Nullable

Modifier and Type	Method	Description
V	AbstractCache.get(K key)
V	Cache.get(K key)	Returns a value associated with the given key.
V	ForwardingCache.get(K key)
V	KeyValueSource.get(K key)	Returns a value associated with this key.
@Nullable CacheEntry<K,V>	Cache.getEntry(K key)	Returns an entry that contains the cache value associated with the given key.
@Nullable CacheEntry<K,V>	ForwardingCache.getEntry(K key)
default @Nullable Throwable	CacheEntry.getException()	The exception happened when the value was loaded and the exception could not be suppressed.
@Nullable LoadExceptionInfo<K,V>	CacheEntry.getExceptionInfo()	Detailed information of latest exception from the loader or null if no exception happened or it was suppressed.
<@Nullable R> R	Cache.invoke(K key, EntryProcessor<K,V,@Nullable R> processor)	Invoke a user defined function on a cache entry.
V	Cache.peek(K key)	Returns the value associated to the given key.
V	ForwardingCache.peek(K key)
V	Cache.peekAndPut(K key, V value)	Updates an existing cache entry for the specified key, so it associates the given value, or, insert a new cache entry for this key and value.
V	ForwardingCache.peekAndPut(K key, V value)
V	AbstractCache.peekAndRemove(K key)
V	Cache.peekAndRemove(K key)	Removes the mapping for a key from the cache if it is present.
V	ForwardingCache.peekAndRemove(K key)
V	AbstractCache.peekAndReplace(K key, V value)
V	Cache.peekAndReplace(K key, V value)	Replaces the entry for a key only if currently mapped to some value.
V	ForwardingCache.peekAndReplace(K key, V value)
@Nullable CacheEntry<K,V>	Cache.peekEntry(K key)	Returns an entry that contains the cache value associated with the given key.
@Nullable CacheEntry<K,V>	ForwardingCache.peekEntry(K key)

Uses of Nullable in org.cache2k.config

Methods in org.cache2k.config with annotations of type Nullable

Modifier and Type	Method	Description
static <T extends ToggleFeature> T	ToggleFeature.extract(Cache2kBuilder<?,?> builder, Class<T> featureType)	Returns the feature instance, if present.
@Nullable CustomizationSupplier<? extends AdvancedCacheLoader<K,V>>	Cache2kConfig.getAdvancedLoader()
@Nullable CustomizationSupplier<? extends Executor>	Cache2kConfig.getAsyncListenerExecutor()
@Nullable CustomizationSupplier<? extends AsyncCacheLoader<K,V>>	Cache2kConfig.getAsyncLoader()
@Nullable CacheWrapper	Cache2kConfig.getCacheWrapper()
@Nullable String	CustomizationSupplierByClassName.getClassName()
@Nullable CacheType<?>	CacheType.getComponentType()	The component type in case of an array
@Nullable CacheType<?>	CacheTypeCapture.getComponentType()
@Nullable String	Cache2kManagerConfig.getDefaultManagerName()
@Nullable CustomizationSupplier<? extends ExceptionPropagator<? super K,? super V>>	Cache2kConfig.getExceptionPropagator()
@Nullable CustomizationSupplier<? extends Executor>	Cache2kConfig.getExecutor()
@Nullable Duration	Cache2kConfig.getExpireAfterWrite()
@Nullable CustomizationSupplier<? extends ExpiryPolicy<? super K,? super V>>	Cache2kConfig.getExpiryPolicy()
@Nullable CacheType<K>	Cache2kConfig.getKeyType()
@Nullable CustomizationSupplier<? extends CacheLoader<K,V>>	Cache2kConfig.getLoader()
@Nullable CustomizationSupplier<? extends Executor>	Cache2kConfig.getLoaderExecutor()
@Nullable String	Cache2kConfig.getName()
@Nullable CustomizationSupplier<? extends Executor>	Cache2kConfig.getRefreshExecutor()
@Nullable CustomizationSupplier<? extends ResiliencePolicy<? super K,? super V>>	Cache2kConfig.getResiliencePolicy()
<T extends ConfigSection> T	SectionContainer.getSection(Class<T> sectionType)
@Nullable Duration	Cache2kConfig.getTimerLag()
@Nullable CacheWrapper	Cache2kConfig.getTraceCacheWrapper()
@Nullable Class<T>	CacheType.getType()	Class type if not an array.
@Nullable Class<T>	CacheTypeCapture.getType()
@Nullable CacheType<?>[]	CacheType.getTypeArguments()	Known type arguments, if the type is a parametrized type.
@Nullable CacheType<?>[]	CacheTypeCapture.getTypeArguments()
@Nullable CacheType<V>	Cache2kConfig.getValueType()
@Nullable String	Cache2kManagerConfig.getVersion()
@Nullable CustomizationSupplier<? extends Weigher<K,V>>	Cache2kConfig.getWeigher()
@Nullable CustomizationSupplier<? extends CacheWriter<K,V>>	Cache2kConfig.getWriter()

Method parameters in org.cache2k.config with annotations of type Nullable

Modifier and Type	Method	Description
boolean	CustomizationReferenceSupplier.equals(@Nullable Object other)
boolean	CustomizationSupplierByClassName.equals(@Nullable Object other)
boolean	ToggleFeature.equals(@Nullable Object o)	Identical if its the same implementation class.
void	Cache2kConfig.setAdvancedLoader(@Nullable CustomizationSupplier<? extends AdvancedCacheLoader<K,V>> v)
void	Cache2kConfig.setAsyncListenerExecutor(@Nullable CustomizationSupplier<? extends Executor> v)
void	Cache2kConfig.setAsyncLoader(@Nullable CustomizationSupplier<? extends AsyncCacheLoader<K,V>> v)
void	Cache2kConfig.setCacheWrapper(@Nullable CacheWrapper cacheWrapper)
void	Cache2kConfig.setExceptionPropagator(@Nullable CustomizationSupplier<? extends ExceptionPropagator<? super K,? super V>> v)
void	Cache2kConfig.setExecutor(@Nullable CustomizationSupplier<? extends Executor> v)
void	Cache2kConfig.setExpireAfterWrite(@Nullable Duration v)	Sets expire after write.
void	Cache2kConfig.setExpiryPolicy(@Nullable CustomizationSupplier<? extends ExpiryPolicy<? super K,? super V>> v)
void	Cache2kConfig.setKeyType(@Nullable CacheType<K> v)
void	Cache2kConfig.setLoader(@Nullable CustomizationSupplier<? extends CacheLoader<K,V>> v)
void	Cache2kConfig.setLoaderExecutor(@Nullable CustomizationSupplier<? extends Executor> v)
void	Cache2kConfig.setName(@Nullable String name)
void	Cache2kConfig.setRefreshExecutor(@Nullable CustomizationSupplier<? extends Executor> v)
void	Cache2kConfig.setResiliencePolicy(@Nullable CustomizationSupplier<? extends ResiliencePolicy<? super K,? super V>> v)
void	Cache2kConfig.setTimerLag(@Nullable Duration v)
void	Cache2kConfig.setTraceCacheWrapper(@Nullable CacheWrapper traceCacheWrapper)
void	Cache2kConfig.setValueType(@Nullable CacheType<V> v)
void	Cache2kConfig.setWeigher(@Nullable CustomizationSupplier<? extends Weigher<K,V>> v)
void	Cache2kConfig.setWriter(@Nullable CustomizationSupplier<? extends CacheWriter<K,V>> v)

Uses of Nullable in org.cache2k.expiry

Method parameters in org.cache2k.expiry with annotations of type Nullable

Modifier and Type	Method	Description
long	ExpiryPolicy.calculateExpiryTime(K key, V value, long loadTime, @Nullable CacheEntry<K,V> currentEntry)	Returns the time of expiry in milliseconds since epoch.

Uses of Nullable in org.cache2k.integration

Methods in org.cache2k.integration with annotations of type Nullable

Modifier and Type	Method	Description
@Nullable LoadDetail<V>	LoadDetail.getNextInChain()	Deprecated.

Method parameters in org.cache2k.integration with annotations of type Nullable

Modifier and Type	Method	Description
abstract V	AdvancedCacheLoader.load(K key, long startTime, @Nullable CacheEntry<K,V> currentEntry)	Deprecated. Retrieves or generates data based on the key parameter.

Uses of Nullable in org.cache2k.io

Method parameters in org.cache2k.io with annotations of type Nullable

Modifier and Type	Method	Description
V	AdvancedCacheLoader.load(K key, long startTime, @Nullable CacheEntry<K,V> currentEntry)	Retrieves or generates data based on the key parameter.

Uses of Nullable in org.cache2k.operation

Methods in org.cache2k.operation with annotations of type Nullable

Modifier and Type	Method	Description
@Nullable Instant	CacheInfo.getClearedTime()	Time of the most recent Cache.clear() operation.

Uses of Nullable in org.cache2k.processor

Methods in org.cache2k.processor with annotations of type Nullable

Modifier and Type	Method	Description
@Nullable Throwable	EntryProcessingResult.getException()	Original exception of entry processing or null if no exception occurred.
@Nullable Throwable	MutableCacheEntry.getException()	The exception happened when the value was loaded and the exception could not be suppressed.
@Nullable LoadExceptionInfo<K,V>	MutableCacheEntry.getExceptionInfo()	Detailed information of latest exception from the loader or null if no exception happened or it was suppressed.
R	EntryProcessingResult.getResult()	Result of entry processing.
V	MutableCacheEntry.getValue()	Returns the value to which the cache associated the key, or null if the cache contains no mapping for this key.
default V	MutableCacheEntry.getValueOrNull()
R	EntryProcessor.process(MutableCacheEntry<K,V> entry)	Examines or mutates an entry.