Interface | Description |
---|---|
CompositeMap.MapMutator<K,V> |
This interface allows definition for all of the indeterminate
mutators in a CompositeMap, as well as providing a hook for
callbacks on key collisions.
|
PassiveExpiringMap.ExpirationPolicy<K,V> |
A policy to determine the expiration time for key-value entries.
|
Class | Description |
---|---|
AbstractHashedMap<K,V> |
An abstract implementation of a hash-based map which provides numerous points for
subclasses to override.
|
AbstractHashedMap.EntrySet<K,V> |
EntrySet implementation.
|
AbstractHashedMap.EntrySetIterator<K,V> |
EntrySet iterator.
|
AbstractHashedMap.HashEntry<K,V> |
HashEntry used to store the data.
|
AbstractHashedMap.HashIterator<K,V> |
Base Iterator
|
AbstractHashedMap.HashMapIterator<K,V> |
MapIterator implementation.
|
AbstractHashedMap.KeySet<K> |
KeySet implementation.
|
AbstractHashedMap.KeySetIterator<K> |
KeySet iterator.
|
AbstractHashedMap.Values<V> |
Values implementation.
|
AbstractHashedMap.ValuesIterator<V> |
Values iterator.
|
AbstractIterableMap<K,V> |
Provide a basic
IterableMap implementation. |
AbstractLinkedMap<K,V> |
An abstract implementation of a hash-based map that links entries to create an
ordered map and which provides numerous points for subclasses to override.
|
AbstractLinkedMap.EntrySetIterator<K,V> |
EntrySet iterator.
|
AbstractLinkedMap.KeySetIterator<K> |
KeySet iterator.
|
AbstractLinkedMap.LinkEntry<K,V> |
LinkEntry that stores the data.
|
AbstractLinkedMap.LinkIterator<K,V> |
Base Iterator that iterates in link order.
|
AbstractLinkedMap.LinkMapIterator<K,V> |
MapIterator implementation.
|
AbstractLinkedMap.ValuesIterator<V> |
Values iterator.
|
AbstractMapDecorator<K,V> |
Provides a base decorator that enables additional functionality to be added
to a Map via decoration.
|
AbstractOrderedMapDecorator<K,V> |
Provides a base decorator that enables additional functionality to be added
to an OrderedMap via decoration.
|
AbstractReferenceMap<K,V> |
An abstract implementation of a hash-based map that allows the entries to
be removed by the garbage collector.
|
AbstractReferenceMap.ReferenceEntry<K,V> |
A MapEntry implementation for the map.
|
AbstractSortedMapDecorator<K,V> |
Provides a base decorator that enables additional functionality to be added
to a Map via decoration.
|
AbstractSortedMapDecorator.SortedMapIterator<K,V> |
OrderedMapIterator implementation.
|
CaseInsensitiveMap<K,V> |
A case-insensitive
Map . |
CompositeMap<K,V> |
Decorates a map of other maps to provide a single unified view.
|
DefaultedMap<K,V> |
Decorates another
Map returning a default value if the map
does not contain the requested key. |
EntrySetToMapIteratorAdapter<K,V> |
Adapts a Map entrySet to the MapIterator interface.
|
FixedSizeMap<K,V> |
Decorates another
Map to fix the size, preventing add/remove. |
FixedSizeSortedMap<K,V> |
Decorates another
SortedMap to fix the size blocking add/remove. |
Flat3Map<K,V> |
A
Map implementation that stores data in simple fields until
the size is greater than 3. |
HashedMap<K,V> |
A
Map implementation that is a general purpose alternative
to HashMap . |
LazyMap<K,V> |
Decorates another
Map to create objects in the map on demand. |
LazySortedMap<K,V> |
Decorates another
SortedMap to create objects in the map on demand. |
LinkedMap<K,V> |
A
Map implementation that maintains the order of the entries. |
ListOrderedMap<K,V> |
Decorates a
Map to ensure that the order of addition is retained
using a List to maintain order. |
LRUMap<K,V> |
A
Map implementation with a fixed maximum size which removes
the least recently used entry if an entry is added when full. |
MultiKeyMap<K,V> |
A
Map implementation that uses multiple keys to map the value. |
MultiValueMap<K,V> | Deprecated
since 4.1, use
MultiValuedMap instead |
PassiveExpiringMap<K,V> |
Decorates a
Map to evict expired entries once their expiration
time has been reached. |
PassiveExpiringMap.ConstantTimeToLiveExpirationPolicy<K,V> |
A
ExpirationPolicy
that returns a expiration time that is a
constant about of time in the future from the current time. |
PredicatedMap<K,V> |
Decorates another
Map to validate that additions
match a specified predicate. |
PredicatedSortedMap<K,V> |
Decorates another
SortedMap to validate that additions
match a specified predicate. |
ReferenceIdentityMap<K,V> |
A
Map implementation that allows mappings to be
removed by the garbage collector and matches keys and values based
on == not equals() . |
ReferenceMap<K,V> |
A
Map implementation that allows mappings to be
removed by the garbage collector. |
SingletonMap<K,V> |
A
Map implementation that holds a single item and is fixed size. |
StaticBucketMap<K,V> |
A StaticBucketMap is an efficient, thread-safe implementation of
java.util.Map that performs well in in a highly
thread-contentious environment. |
TransformedMap<K,V> |
Decorates another
Map to transform objects that are added. |
TransformedSortedMap<K,V> |
Decorates another
SortedMap to transform objects that are added. |
UnmodifiableEntrySet<K,V> |
Decorates a map entry
Set to ensure it can't be altered. |
UnmodifiableMap<K,V> |
Decorates another
Map to ensure it can't be altered. |
UnmodifiableOrderedMap<K,V> |
Decorates another
OrderedMap to ensure it can't be altered. |
UnmodifiableSortedMap<K,V> |
Decorates another
SortedMap to ensure it can't be altered. |
Enum | Description |
---|---|
AbstractReferenceMap.ReferenceStrength |
Reference type enum.
|
Map
,
IterableMap
,
OrderedMap
and
SortedMap
interfaces.
A Map provides a lookup from a key to a value.
A number of implementations also support the new MapIterator interface that enables
simple iteration of map keys and values.
The following implementations are provided:
The following decorators are provided:
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