Uses of Interface org.apache.commons.collections4.IterableMap (Apache Commons Collections 4.4 API)

Packages that use IterableMap

Package

Description

org.apache.commons.collections4

This package contains the interfaces and utilities shared across all the subpackages of this component.

org.apache.commons.collections4.bidimap

This package contains implementations of the BidiMap, OrderedBidiMap and SortedBidiMap interfaces.

org.apache.commons.collections4.map

This package contains implementations of the Map, IterableMap, OrderedMap and SortedMap interfaces.

org.apache.commons.collections4.trie

This package contains implementations of the Trie interface.

Uses of IterableMap in org.apache.commons.collections4

Subinterfaces of IterableMap in org.apache.commons.collections4

Modifier and Type

Interface

Description

interface

BidiMap<K,V>

Defines a map that allows bidirectional lookup between key and values.

interface

BoundedMap<K,V>

Defines a map that is bounded in size.

interface

IterableSortedMap<K,V>

SortedMap + OrderedMap.

interface

MultiMap<K,V>

Deprecated.
since 4.1, use MultiValuedMap instead

interface

OrderedBidiMap<K,V>

Defines a map that allows bidirectional lookup between key and values and retains and provides access to an ordering.

interface

OrderedMap<K,V>

Defines a map that maintains order and allows both forward and backward iteration through that order.

interface

SortedBidiMap<K,V>

Defines a map that allows bidirectional lookup between key and values and retains both keys and values in sorted order.

interface

Trie<K,V>

Defines the interface for a prefix tree, an ordered tree data structure.

Methods in org.apache.commons.collections4 that return IterableMap

Modifier and Type

Method

Description

static <K, V> IterableMap<K,V>

MapUtils.fixedSizeMap(Map<K,V> map)

Returns a fixed-sized map backed by the given map.

static <K, V> IterableMap<K,V>

MapUtils.iterableMap(Map<K,V> map)

Get the specified Map as an IterableMap.

static <K, V> IterableMap<K,V>

MapUtils.lazyMap(Map<K,V> map, Factory<? extends V> factory)

Returns a "lazy" map whose values will be created on demand.

static <K, V> IterableMap<K,V>

MapUtils.lazyMap(Map<K,V> map, Transformer<? super K,? extends V> transformerFactory)

Returns a "lazy" map whose values will be created on demand.

static <K, V> IterableMap<K,V>

MapUtils.predicatedMap(Map<K,V> map, Predicate<? super K> keyPred, Predicate<? super V> valuePred)

Returns a predicated (validating) map backed by the given map.

static <K, V> IterableMap<K,V>

SplitMapUtils.readableMap(Get<K,V> get)

Get the specified Get as an instance of IterableMap.

static <K, V> IterableMap<K,V>

MapUtils.transformedMap(Map<K,V> map, Transformer<? super K,? extends K> keyTransformer, Transformer<? super V,? extends V> valueTransformer)

Returns a transformed map backed by the given map.
Uses of IterableMap in org.apache.commons.collections4.bidimap

Classes in org.apache.commons.collections4.bidimap that implement IterableMap

Modifier and Type

Class

Description

class

AbstractBidiMapDecorator<K,V>

Provides a base decorator that enables additional functionality to be added to a BidiMap via decoration.

class

AbstractDualBidiMap<K,V>

Abstract BidiMap implemented using two maps.

class

AbstractOrderedBidiMapDecorator<K,V>

Provides a base decorator that enables additional functionality to be added to an OrderedBidiMap via decoration.

class

AbstractSortedBidiMapDecorator<K,V>

Provides a base decorator that enables additional functionality to be added to a SortedBidiMap via decoration.

class

DualHashBidiMap<K,V>

Implementation of BidiMap that uses two HashMap instances.

class

DualLinkedHashBidiMap<K,V>

Implementation of BidiMap that uses two LinkedHashMap instances.

class

DualTreeBidiMap<K,V>

Implementation of BidiMap that uses two TreeMap instances.

protected static class

DualTreeBidiMap.ViewMap<K,V>

Internal sorted map view.

class

TreeBidiMap<K extends Comparable<K>,V extends Comparable<V>>

Red-Black tree-based implementation of BidiMap where all objects added implement the Comparable interface.

final class

UnmodifiableBidiMap<K,V>

Decorates another BidiMap to ensure it can't be altered.

final class

UnmodifiableOrderedBidiMap<K,V>

Decorates another OrderedBidiMap to ensure it can't be altered.

final class

UnmodifiableSortedBidiMap<K,V>

Decorates another SortedBidiMap to ensure it can't be altered.
Uses of IterableMap in org.apache.commons.collections4.map

Classes in org.apache.commons.collections4.map that implement IterableMap

Modifier and Type

Class

Description

class

AbstractHashedMap<K,V>

An abstract implementation of a hash-based map which provides numerous points for subclasses to override.

class

AbstractIterableMap<K,V>

Provide a basic IterableMap implementation.

class

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.

class

AbstractMapDecorator<K,V>

Provides a base decorator that enables additional functionality to be added to a Map via decoration.

class

AbstractOrderedMapDecorator<K,V>

Provides a base decorator that enables additional functionality to be added to an OrderedMap via decoration.

class

AbstractReferenceMap<K,V>

An abstract implementation of a hash-based map that allows the entries to be removed by the garbage collector.

class

AbstractSortedMapDecorator<K,V>

Provides a base decorator that enables additional functionality to be added to a Map via decoration.

class

CaseInsensitiveMap<K,V>

A case-insensitive Map.

class

CompositeMap<K,V>

Decorates a map of other maps to provide a single unified view.

class

DefaultedMap<K,V>

Decorates another Map returning a default value if the map does not contain the requested key.

class

FixedSizeMap<K,V>

Decorates another Map to fix the size, preventing add/remove.

class

FixedSizeSortedMap<K,V>

Decorates another SortedMap to fix the size blocking add/remove.

class

Flat3Map<K,V>

A Map implementation that stores data in simple fields until the size is greater than 3.

class

HashedMap<K,V>

A Map implementation that is a general purpose alternative to HashMap.

class

LazyMap<K,V>

Decorates another Map to create objects in the map on demand.

class

LazySortedMap<K,V>

Decorates another SortedMap to create objects in the map on demand.

class

LinkedMap<K,V>

A Map implementation that maintains the order of the entries.

class

ListOrderedMap<K,V>

Decorates a Map to ensure that the order of addition is retained using a List to maintain order.

class

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.

class

MultiKeyMap<K,V>

A Map implementation that uses multiple keys to map the value.

class

MultiValueMap<K,V>

Deprecated.
since 4.1, use MultiValuedMap instead

class

PassiveExpiringMap<K,V>

Decorates a Map to evict expired entries once their expiration time has been reached.

class

PredicatedMap<K,V>

Decorates another Map to validate that additions match a specified predicate.

class

PredicatedSortedMap<K,V>

Decorates another SortedMap to validate that additions match a specified predicate.

class

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().

class

ReferenceMap<K,V>

A Map implementation that allows mappings to be removed by the garbage collector.

class

SingletonMap<K,V>

A Map implementation that holds a single item and is fixed size.

final class

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.

class

TransformedMap<K,V>

Decorates another Map to transform objects that are added.

class

TransformedSortedMap<K,V>

Decorates another SortedMap to transform objects that are added.

final class

UnmodifiableMap<K,V>

Decorates another Map to ensure it can't be altered.

final class

UnmodifiableOrderedMap<K,V>

Decorates another OrderedMap to ensure it can't be altered.

final class

UnmodifiableSortedMap<K,V>

Decorates another SortedMap to ensure it can't be altered.
Uses of IterableMap in org.apache.commons.collections4.trie

Classes in org.apache.commons.collections4.trie that implement IterableMap

Modifier and Type

Class

Description

class

AbstractBitwiseTrie<K,V>

This class provides some basic Trie functionality and utility methods for actual bitwise Trie implementations.

class

PatriciaTrie<E>

Implementation of a PATRICIA Trie (Practical Algorithm to Retrieve Information Coded in Alphanumeric).

class

UnmodifiableTrie<K,V>

An unmodifiable Trie.

Uses of Interfaceorg.apache.commons.collections4.IterableMap

Uses of IterableMap in org.apache.commons.collections4

Uses of IterableMap in org.apache.commons.collections4.bidimap

Uses of IterableMap in org.apache.commons.collections4.map

Uses of IterableMap in org.apache.commons.collections4.trie

Uses of Interface
org.apache.commons.collections4.IterableMap