Uses of Package
org.apache.commons.collections

Packages that use org.apache.commons.collections

org.apache.commons.collections	This package contains the interfaces and utilities shared across all the subpackages of this component.
org.apache.commons.collections.bag	This package contains implementations of the Bag and SortedBag interfaces.
org.apache.commons.collections.bidimap	This package contains implementations of the BidiMap, OrderedBidiMap and SortedBidiMap interfaces.
org.apache.commons.collections.buffer	This package contains implementations of the Buffer interface.
org.apache.commons.collections.collection	This package contains implementations of the Collection interface.
org.apache.commons.collections.comparators	This package contains implementations of the Comparator interface.
org.apache.commons.collections.functors	This package contains implementations of the Closure, Predicate, Transformer and Factory interfaces.
org.apache.commons.collections.iterators	This package contains implementations of the Iterator interface.
org.apache.commons.collections.keyvalue	This package contains implementations of collection and map related key/value classes.
org.apache.commons.collections.list	This package contains implementations of the List interface.
org.apache.commons.collections.map	This package contains implementations of the Map, IterableMap, OrderedMap and SortedMap interfaces.
org.apache.commons.collections.set	This package contains implementations of the Set and SortedSet interfaces.

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

Bag
Defines a collection that counts the number of times an object appears in the collection.

BeanMap
Deprecated. Identical class now available in commons-beanutils (full jar version). This version is due to be removed in collections v4.0.

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

BoundedCollection
Defines a collection that is bounded in size.

Buffer
Defines a collection that allows objects to be removed in some well-defined order.

Closure
Defines a functor interface implemented by classes that do something.

CursorableLinkedList.Cursor
Deprecated.

DefaultMapBag
Deprecated. Moved to bag subpackage as AbstractMapBag. Due to be removed in v4.0.

ExtendedProperties
This class extends normal Java properties by adding the possibility to use the same key many times concatenating the value strings instead of overwriting them.

Factory
Defines a functor interface implemented by classes that create objects.

IterableMap
Defines a map that can be iterated directly without needing to create an entry set.

KeyValue
Defines a simple key value pair.

MapIterator
Defines an iterator that operates over a Map.

MultiMap
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 collection.

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.

PriorityQueue
Deprecated. Replaced by the Buffer interface and implementations in buffer subpackage. Due to be removed in v4.0.

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.

SequencedHashMap
Deprecated. Replaced by LinkedMap and ListOrderedMap in map subpackage. Due to be removed in v4.0.

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.

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

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.collections used by org.apache.commons.collections.bidimap

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

IterableMap
Defines a map that can be iterated directly without needing to create an entry set.

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 collection.

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.

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.collections used by org.apache.commons.collections.buffer

BoundedCollection
Defines a collection that is bounded in size.

Buffer
Defines a collection that allows objects to be removed in some well-defined order.

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.collections used by org.apache.commons.collections.collection

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.collections used by org.apache.commons.collections.comparators

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

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

Closure
Defines a functor interface implemented by classes that do something.

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.collections used by org.apache.commons.collections.iterators

ArrayStack
An implementation of the Stack API that is based on an ArrayList instead of a Vector, so it is not synchronized to protect against multi-threaded access.

MapIterator
Defines an iterator that operates over a Map.

OrderedIterator
Defines an iterator that operates over an ordered collection.

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.collections used by org.apache.commons.collections.keyvalue

KeyValue
Defines a simple key value pair.

Unmodifiable
Marker interface for collections, maps and iterators that are unmodifiable.

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

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 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.collections used by org.apache.commons.collections.map

BoundedMap
Defines a map that is bounded in size.

Factory
Defines a functor interface implemented by classes that create objects.

IterableMap
Defines a map that can be iterated directly without needing to create an entry set.

KeyValue
Defines a simple key value pair.

MapIterator
Defines an iterator that operates over a Map.

MultiMap
Defines a map that holds a collection of values against each key.

OrderedIterator
Defines an iterator that operates over an ordered collection.

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.

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.collections used by org.apache.commons.collections.set

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.