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.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 the latest exception from the loader.
<@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)

Method parameters in org.cache2k with annotations of type Nullable

Modifier and Type	Method	Description
Cache2kBuilder<K,V>	Cache2kBuilder.name(@Nullable String uniqueName, Class<?> clazz, String fieldName)	Constructs a cache name out of the class name, a field name and a unique name identifying the component in the application.

Constructor parameters in org.cache2k with annotations of type Nullable

Constructor	Description
CacheException(@Nullable String message, @Nullable Throwable cause, boolean enableSuppression, boolean writableStackTrace)
CacheException(@Nullable String message, @Nullable Throwable cause, boolean enableSuppression, boolean writableStackTrace)

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 Duration	Cache2kConfig.getIdleScanTime()
@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()
@Nullable CustomizationSupplier<? extends Scheduler>	Cache2kConfig.getScheduler()
<T extends ConfigSection<T,?>> T	SectionContainer.getSection(Class<T> sectionType)
@Nullable CustomizationSupplier<? extends TimeReference>	Cache2kConfig.getTimeReference()
@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 it is 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.setIdleScanTime(@Nullable Duration 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 startTime, @Nullable CacheEntry<K,V> currentEntry)	Returns the time of expiry in milliseconds since epoch.
long	ExpiryPolicy.calculateExpiryTime(K key, V value, long startTime, @Nullable CacheEntry<K,V> currentEntry)	Returns the time of expiry in milliseconds since epoch.

Uses of Nullable in org.cache2k.io

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

Modifier and Type	Method	Description
@Nullable CacheEntry<K,V>	AsyncCacheLoader.Context.getCurrentEntry()	Current entry in the cache.

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 from 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 the latest exception from the loader.
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.
R	EntryProcessor.process(MutableCacheEntry<K,V> entry)	Examines or mutates an entry.