Package org.infinispan.container.entries

Entries which are stored in data containers.

See: Description

Interface Summary

Interface	Description
CacheEntry<K,V>	An entry that is stored in the data container
InternalCacheEntry<K,V>	Interface for internal cache entries that expose whether an entry has expired.
InternalCacheValue<V>	A representation of an InternalCacheEntry that does not have a reference to the key.
MVCCEntry<K,V>	An entry that can be safely copied when updates are made, to provide MVCC semantics
StateChangingEntry	An entry that may have state, such as created, changed, valid, etc.

Class Summary

Class	Description
AbstractInternalCacheEntry	An abstract internal cache entry that is typically stored in the data container
CacheEntrySizeCalculator<K,V>	Implementation of a size calculator that calcultes only the size of the value assuming it is an InternalCacheEntry.
ClearCacheEntry<K,V>	Used in ClearInvocationContext to process the ClearCommand.
ClusteredRepeatableReadEntry	A version of RepeatableReadEntry that can perform write-skew checks during prepare.
DeltaAwareCacheEntry<K>	A wrapper around a cached entry that encapsulates DeltaAware and Delta semantics when writes are initiated, committed or rolled back.
ExpiryHelper	Provide utility methods for dealing with expiration of cache entries.
ForwardingCacheEntry<K,V>	A class designed to forward all method invocations for a CacheEntry to the provided delegate.
ImmortalCacheEntry	A cache entry that is immortal/cannot expire
ImmortalCacheEntry.Externalizer
ImmortalCacheValue	An immortal cache value, to correspond with ImmortalCacheEntry
ImmortalCacheValue.Externalizer
L1InternalCacheEntry	A InternalCacheEntry implementation to store a L1 entry.
MarshalledValueEntrySizeCalculator	Entry Size calculator that returns an approximation of how much memory a marshalled value contains for a key and value.
MortalCacheEntry	A cache entry that is mortal.
MortalCacheEntry.Externalizer
MortalCacheValue	A mortal cache value, to correspond with MortalCacheEntry
MortalCacheValue.Externalizer
NullCacheEntry<K,V>
PrimitiveEntrySizeCalculator	Entry Size calculator that returns an approximation of how much various primitives, primitive wrappers, Strings, and arrays
ReadCommittedEntry	A wrapper around a cached entry that encapsulates read committed semantics when writes are initiated, committed or rolled back.
RepeatableReadEntry	An extension of ReadCommittedEntry that provides Repeatable Read semantics
TransientCacheEntry	A cache entry that is transient, i.e., it can be considered expired after a period of not being used.
TransientCacheEntry.Externalizer
TransientCacheValue	A transient cache value, to correspond with TransientCacheEntry
TransientCacheValue.Externalizer
TransientMortalCacheEntry	A cache entry that is both transient and mortal.
TransientMortalCacheEntry.Externalizer
TransientMortalCacheValue	A transient, mortal cache value to correspond with TransientMortalCacheEntry
TransientMortalCacheValue.Externalizer

Enum Summary

Enum	Description
DeltaAwareCacheEntry.Flags
ReadCommittedEntry.Flags

Package org.infinispan.container.entries Description

Entries which are stored in data containers. This package contains different implementations of entries based on the information needed to store an entry. Certain entries need more information - such as timestamps and lifespans, if they are used - than others, and the appropriate implementation is selected dynamically. This helps minimize Infinispan's memory requirements without storing unnecessary metadata.