Uses of Package
org.apache.commons.collections4

Packages that use org.apache.commons.collections4

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.bag	This package contains implementations of the Bag and SortedBag interfaces.
org.apache.commons.collections4.bidimap	This package contains implementations of the BidiMap, OrderedBidiMap and SortedBidiMap interfaces.
org.apache.commons.collections4.collection	This package contains implementations of the Collection interface.
org.apache.commons.collections4.comparators	This package contains implementations of the Comparator interface.
org.apache.commons.collections4.functors	This package contains implementations of the Closure, Predicate, Transformer and Factory interfaces.
org.apache.commons.collections4.iterators	This package contains implementations of the Iterator interface.
org.apache.commons.collections4.keyvalue	This package contains implementations of collection and map related key/value classes.
org.apache.commons.collections4.list	This package contains implementations of the List interface.
org.apache.commons.collections4.map	This package contains implementations of the Map, IterableMap, OrderedMap and SortedMap interfaces.
org.apache.commons.collections4.multimap	This package contains implementations of the MultiValuedMap interfaces.
org.apache.commons.collections4.multiset	This package contains implementations of the MultiSet interface.
org.apache.commons.collections4.queue	This package contains implementations for the Queue interface.
org.apache.commons.collections4.sequence	This package provides classes to compare two sequences of objects.
org.apache.commons.collections4.set	This package contains implementations of the Set, SortedSet and NavigableSet interfaces.
org.apache.commons.collections4.splitmap	The "split map" concept is that of an object that implements the Put and Get interfaces, with differing generic types.
org.apache.commons.collections4.trie	This package contains implementations of the Trie interface.

Classes in org.apache.commons.collections4 used by org.apache.commons.collections4

Class	Description
Bag	Defines a collection that counts the number of times an object appears in the collection.
BidiMap	Defines a map that allows bidirectional lookup between key and values.
Closure	Defines a functor interface implemented by classes that do something.
Equator	An equation function, which determines equality between objects of type T.
Factory	Defines a functor interface implemented by classes that create objects.
FluentIterable	A FluentIterable provides a powerful yet simple API for manipulating Iterable instances in a fluent manner.
Get	The "read" subset of the Map interface.
IterableGet	The "read" subset of the Map interface.
IterableMap	Defines a map that can be iterated directly without needing to create an entry set.
IterableSortedMap	SortedMap + OrderedMap.
ListValuedMap	Defines a map that holds a list of values against each key.
MapIterator	Defines an iterator that operates over a Map.
MultiMap	Deprecated. since 4.1, use MultiValuedMap instead
MultiSet	Defines a collection that counts the number of times an object appears in the collection.
MultiSet.Entry	An unmodifiable entry for an element and its occurrence as contained in a MultiSet.
MultiValuedMap	Defines a map that holds a collection of values against each key.
OrderedBidiMap	Defines a map that allows bidirectional lookup between key and values and retains and provides access to an ordering.
OrderedIterator	Defines an iterator that operates over an ordered container.
OrderedMap	Defines a map that maintains order and allows both forward and backward iteration through that order.
OrderedMapIterator	Defines an iterator that operates over an ordered Map.
Predicate	Defines a functor interface implemented by classes that perform a predicate test on an object.
Put	The "write" subset of the Map interface.
ResettableIterator	Defines an iterator that can be reset back to an initial state.
ResettableListIterator	Defines a list iterator that can be reset back to an initial state.
SetUtils.SetView	An unmodifiable view of a set that may be backed by other sets.
SetValuedMap	Defines a map that holds a set of values against each key.
SortedBag	Defines a type of Bag that maintains a sorted order among its unique representative members.
SortedBidiMap	Defines a map that allows bidirectional lookup between key and values and retains both keys and values in sorted order.
Transformer	Defines a functor interface implemented by classes that transform one object into another.
Trie	Defines the interface for a prefix tree, an ordered tree data structure.

Classes in org.apache.commons.collections4 used by org.apache.commons.collections4.bag

Class	Description
Bag	Defines a collection that counts the number of times an object appears in the collection.
Predicate	Defines a functor interface implemented by classes that perform a predicate test on an object.
SortedBag	Defines a type of Bag that maintains a sorted order among its unique representative members.
Transformer	Defines a functor interface implemented by classes that transform one object into another.
Unmodifiable	Marker interface for collections, maps and iterators that are unmodifiable.

Classes in org.apache.commons.collections4 used by org.apache.commons.collections4.bidimap

Class	Description
BidiMap	Defines a map that allows bidirectional lookup between key and values.
Get	The "read" subset of the Map interface.
IterableGet	The "read" subset of the Map interface.
IterableMap	Defines a map that can be iterated directly without needing to create an entry set.
IterableSortedMap	SortedMap + OrderedMap.
KeyValue	Defines a simple key value pair.
MapIterator	Defines an iterator that operates over a Map.
OrderedBidiMap	Defines a map that allows bidirectional lookup between key and values and retains and provides access to an ordering.
OrderedIterator	Defines an iterator that operates over an ordered container.
OrderedMap	Defines a map that maintains order and allows both forward and backward iteration through that order.
OrderedMapIterator	Defines an iterator that operates over an ordered Map.
Put	The "write" subset of the Map interface.
ResettableIterator	Defines an iterator that can be reset back to an initial state.
SortedBidiMap	Defines a map that allows bidirectional lookup between key and values and retains both keys and values in sorted order.
Unmodifiable	Marker interface for collections, maps and iterators that are unmodifiable.

Classes in org.apache.commons.collections4 used by org.apache.commons.collections4.collection

Class	Description
Bag	Defines a collection that counts the number of times an object appears in the collection.
BoundedCollection	Defines a collection that is bounded in size.
MultiMap	Deprecated. since 4.1, use MultiValuedMap instead
MultiSet	Defines a collection that counts the number of times an object appears in the collection.
Predicate	Defines a functor interface implemented by classes that perform a predicate test on an object.
Transformer	Defines a functor interface implemented by classes that transform one object into another.
Unmodifiable	Marker interface for collections, maps and iterators that are unmodifiable.

Classes in org.apache.commons.collections4 used by org.apache.commons.collections4.comparators

Class	Description
Transformer	Defines a functor interface implemented by classes that transform one object into another.

Classes in org.apache.commons.collections4 used by org.apache.commons.collections4.functors

Class	Description
Closure	Defines a functor interface implemented by classes that do something.
Equator	An equation function, which determines equality between objects of type T.
Factory	Defines a functor interface implemented by classes that create objects.
Predicate	Defines a functor interface implemented by classes that perform a predicate test on an object.
Transformer	Defines a functor interface implemented by classes that transform one object into another.

Classes in org.apache.commons.collections4 used by org.apache.commons.collections4.iterators

Class	Description
MapIterator	Defines an iterator that operates over a Map.
OrderedIterator	Defines an iterator that operates over an ordered container.
OrderedMapIterator	Defines an iterator that operates over an ordered Map.
Predicate	Defines a functor interface implemented by classes that perform a predicate test on an object.
ResettableIterator	Defines an iterator that can be reset back to an initial state.
ResettableListIterator	Defines a list iterator that can be reset back to an initial state.
Transformer	Defines a functor interface implemented by classes that transform one object into another.
Unmodifiable	Marker interface for collections, maps and iterators that are unmodifiable.

Classes in org.apache.commons.collections4 used by org.apache.commons.collections4.keyvalue

Class	Description
KeyValue	Defines a simple key value pair.
Unmodifiable	Marker interface for collections, maps and iterators that are unmodifiable.

Classes in org.apache.commons.collections4 used by org.apache.commons.collections4.list

Class	Description
BoundedCollection	Defines a collection that is bounded in size.
Factory	Defines a functor interface implemented by classes that create objects.
OrderedIterator	Defines an iterator that operates over an ordered container.
Predicate	Defines a functor interface implemented by classes that perform a predicate test on an object.
Transformer	Defines a functor interface implemented by classes that transform one object into another.
Unmodifiable	Marker interface for collections, maps and iterators that are unmodifiable.

Classes in org.apache.commons.collections4 used by org.apache.commons.collections4.map

Class	Description
BoundedMap	Defines a map that is bounded in size.
Factory	Defines a functor interface implemented by classes that create objects.
Get	The "read" subset of the Map interface.
IterableGet	The "read" subset of the Map interface.
IterableMap	Defines a map that can be iterated directly without needing to create an entry set.
IterableSortedMap	SortedMap + OrderedMap.
KeyValue	Defines a simple key value pair.
MapIterator	Defines an iterator that operates over a Map.
MultiMap	Deprecated. since 4.1, use MultiValuedMap instead
OrderedIterator	Defines an iterator that operates over an ordered container.
OrderedMap	Defines a map that maintains order and allows both forward and backward iteration through that order.
OrderedMapIterator	Defines an iterator that operates over an ordered Map.
Predicate	Defines a functor interface implemented by classes that perform a predicate test on an object.
Put	The "write" subset of the Map interface.
ResettableIterator	Defines an iterator that can be reset back to an initial state.
Transformer	Defines a functor interface implemented by classes that transform one object into another.
Unmodifiable	Marker interface for collections, maps and iterators that are unmodifiable.

Classes in org.apache.commons.collections4 used by org.apache.commons.collections4.multimap

Class	Description
ListValuedMap	Defines a map that holds a list of values against each key.
MapIterator	Defines an iterator that operates over a Map.
MultiSet	Defines a collection that counts the number of times an object appears in the collection.
MultiValuedMap	Defines a map that holds a collection of values against each key.
SetValuedMap	Defines a map that holds a set of values against each key.
Transformer	Defines a functor interface implemented by classes that transform one object into another.
Unmodifiable	Marker interface for collections, maps and iterators that are unmodifiable.

Classes in org.apache.commons.collections4 used by org.apache.commons.collections4.multiset

Class	Description
MultiSet	Defines a collection that counts the number of times an object appears in the collection.
MultiSet.Entry	An unmodifiable entry for an element and its occurrence as contained in a MultiSet.
Predicate	Defines a functor interface implemented by classes that perform a predicate test on an object.
Unmodifiable	Marker interface for collections, maps and iterators that are unmodifiable.

Classes in org.apache.commons.collections4 used by org.apache.commons.collections4.queue

Class	Description
BoundedCollection	Defines a collection that is bounded in size.
Predicate	Defines a functor interface implemented by classes that perform a predicate test on an object.
Transformer	Defines a functor interface implemented by classes that transform one object into another.
Unmodifiable	Marker interface for collections, maps and iterators that are unmodifiable.

Classes in org.apache.commons.collections4 used by org.apache.commons.collections4.sequence

Class	Description
Equator	An equation function, which determines equality between objects of type T.

Classes in org.apache.commons.collections4 used by org.apache.commons.collections4.set

Class	Description
OrderedIterator	Defines an iterator that operates over an ordered container.
Predicate	Defines a functor interface implemented by classes that perform a predicate test on an object.
Transformer	Defines a functor interface implemented by classes that transform one object into another.
Unmodifiable	Marker interface for collections, maps and iterators that are unmodifiable.

Classes in org.apache.commons.collections4 used by org.apache.commons.collections4.splitmap

Class	Description
Get	The "read" subset of the Map interface.
IterableGet	The "read" subset of the Map interface.
MapIterator	Defines an iterator that operates over a Map.
Put	The "write" subset of the Map interface.
Transformer	Defines a functor interface implemented by classes that transform one object into another.

Classes in org.apache.commons.collections4 used by org.apache.commons.collections4.trie

Class	Description
Get	The "read" subset of the Map interface.
IterableGet	The "read" subset of the Map interface.
IterableMap	Defines a map that can be iterated directly without needing to create an entry set.
IterableSortedMap	SortedMap + OrderedMap.
OrderedMap	Defines a map that maintains order and allows both forward and backward iteration through that order.
OrderedMapIterator	Defines an iterator that operates over an ordered Map.
Put	The "write" subset of the Map interface.
Trie	Defines the interface for a prefix tree, an ordered tree data structure.
Unmodifiable	Marker interface for collections, maps and iterators that are unmodifiable.