This package contains implementations of the
java.util.Map Map
,
IterableMap
,
OrderedMap
and
java.util.SortedMap SortedMap
interfaces.
See: Description
Interface Summary | |
---|---|
CompositeMap.MapMutator | This interface allows definition for all of the indeterminate mutators in a CompositeMap, as well as providing a hook for callbacks on key collisions. |
Class Summary | |
---|---|
AbstractHashedMap | An abstract implementation of a hash-based map which provides numerous points for subclasses to override. |
AbstractHashedMap.EntrySet | EntrySet implementation. |
AbstractHashedMap.EntrySetIterator | EntrySet iterator. |
AbstractHashedMap.HashEntry | HashEntry used to store the data. |
AbstractHashedMap.HashIterator | Base Iterator |
AbstractHashedMap.HashMapIterator | MapIterator implementation. |
AbstractHashedMap.KeySet | KeySet implementation. |
AbstractHashedMap.KeySetIterator | KeySet iterator. |
AbstractHashedMap.Values | Values implementation. |
AbstractHashedMap.ValuesIterator | Values iterator. |
AbstractLinkedMap | 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 | EntrySet iterator. |
AbstractLinkedMap.KeySetIterator | KeySet iterator. |
AbstractLinkedMap.LinkEntry | LinkEntry that stores the data. |
AbstractLinkedMap.LinkIterator | Base Iterator that iterates in link order. |
AbstractLinkedMap.LinkMapIterator | MapIterator implementation. |
AbstractLinkedMap.ValuesIterator | Values iterator. |
AbstractMapDecorator | Provides a base decorator that enables additional functionality to be added to a Map via decoration. |
AbstractOrderedMapDecorator | Provides a base decorator that enables additional functionality to be added to an OrderedMap via decoration. |
AbstractReferenceMap | An abstract implementation of a hash-based map that allows the entries to be removed by the garbage collector. |
AbstractReferenceMap.ReferenceEntry | A MapEntry implementation for the map. |
AbstractSortedMapDecorator | Provides a base decorator that enables additional functionality to be added to a Map via decoration. |
CaseInsensitiveMap |
A case-insensitive Map .
|
CompositeMap | Decorates a map of other maps to provide a single unified view. |
DefaultedMap |
Decorates another Map returning a default value if the map
does not contain the requested key.
|
FixedSizeMap |
Decorates another Map to fix the size, preventing add/remove.
|
FixedSizeSortedMap |
Decorates another SortedMap to fix the size blocking add/remove.
|
Flat3Map |
A Map implementation that stores data in simple fields until
the size is greater than 3.
|
HashedMap |
A Map implementation that is a general purpose alternative
to HashMap .
|
IdentityMap |
A Map implementation that matches keys and values based
on == not equals() .
|
IdentityMap.IdentityEntry | HashEntry |
LazyMap |
Decorates another Map to create objects in the map on demand.
|
LazySortedMap |
Decorates another SortedMap to create objects in the map on demand.
|
LinkedMap |
A Map implementation that maintains the order of the entries.
|
ListOrderedMap |
Decorates a Map to ensure that the order of addition is retained
using a List to maintain order.
|
LRUMap |
A Map implementation with a fixed maximum size which removes
the least recently used entry if an entry is added when full.
|
MultiKeyMap |
A Map implementation that uses multiple keys to map the value.
|
MultiValueMap | A MultiValueMap decorates another map, allowing it to have more than one value for a key. |
PredicatedMap |
Decorates another Map to validate that additions
match a specified predicate.
|
PredicatedSortedMap |
Decorates another SortedMap to validate that additions
match a specified predicate.
|
ReferenceIdentityMap |
A Map implementation that allows mappings to be
removed by the garbage collector and matches keys and values based
on == not equals() .
|
ReferenceMap |
A Map implementation that allows mappings to be
removed by the garbage collector.
|
SingletonMap |
A Map implementation that holds a single item and is fixed size.
|
StaticBucketMap |
A StaticBucketMap is an efficient, thread-safe implementation of
java.util.Map that performs well in in a highly
thread-contentious environment. |
TransformedMap |
Decorates another Map to transform objects that are added.
|
TransformedSortedMap |
Decorates another SortedMap to transform objects that are added.
|
TypedMap |
Decorates another Map to validate that elements added
are of a specific type.
|
TypedSortedMap |
Decorates another SortedMap to validate that elements added
are of a specific type.
|
UnmodifiableEntrySet |
Decorates a map entry Set to ensure it can't be altered.
|
UnmodifiableMap |
Decorates another Map to ensure it can't be altered.
|
UnmodifiableOrderedMap |
Decorates another OrderedMap to ensure it can't be altered.
|
UnmodifiableSortedMap |
Decorates another SortedMap to ensure it can't be altered.
|
This package contains implementations of the
java.util.Map Map
,
IterableMap
,
OrderedMap
and
java.util.SortedMap 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: