Package org.hibernate.internal.util.collections

Interface Summary

Interface	Description
BoundedConcurrentHashMap.EvictionListener<K,V>
BoundedConcurrentHashMap.EvictionPolicy<K,V>

Class Summary

Class	Description
ArrayHelper
BoundedConcurrentHashMap<K,V>	A hash table supporting full concurrency of retrievals and adjustable expected concurrency for updates.
CollectionHelper	Various help for handling collections.
ConcurrentReferenceHashMap<K,V>	An advanced hash table supporting configurable garbage collection semantics of keys and values, optional referential-equality, full concurrency of retrievals, and adjustable expected concurrency for updates.
EmptyIterator
IdentityMap<K,V>	A Map where keys are compared by object identity, rather than equals().
IdentityMap.IdentityKey<K>	We need to base the identity on System.identityHashCode(Object) but attempt to lazily initialize and cache this value: being a native invocation it is an expensive value to retrieve.
IdentityMap.IdentityMapEntry<K,V>
IdentitySet	Set implementation that use == instead of equals() as its comparison mechanism.
JoinedIterable<T>	An JoinedIterable is an Iterable that wraps a number of Iterables.
JoinedIterator<T>	An Iterator implementation that wraps other Iterators, and presents them all as one continuous Iterator.
LazyIterator
SingletonIterator

Enum Summary

Enum	Description
BoundedConcurrentHashMap.Eviction
ConcurrentReferenceHashMap.Option
ConcurrentReferenceHashMap.ReferenceType	An option specifying which Java reference type should be used to refer to a key and/or value.