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See:
Description
Interface Summary | |
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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. |
BoundedCollection | Defines a collection that is bounded in size. |
BoundedMap | Defines a map 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. |
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. |
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. |
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. |
Unmodifiable | Marker interface for collections, maps and iterators that are unmodifiable. |
Class Summary | |
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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. |
BagUtils | Provides utility methods and decorators for
Bag and SortedBag instances. |
BeanMap | Deprecated. Identical class now available in commons-beanutils (full jar version). |
BeanMap.MyMapEntry | Map entry used by BeanMap . |
BinaryHeap | Deprecated. Replaced by PriorityBuffer in buffer subpackage. |
BoundedFifoBuffer | Deprecated. Moved to buffer subpackage. |
BufferUtils | Provides utility methods and decorators for Buffer instances. |
ClosureUtils | ClosureUtils provides reference implementations and utilities
for the Closure functor interface. |
CollectionUtils | Provides utility methods and decorators for Collection instances. |
ComparatorUtils | Provides convenient static utility methods for Comparator
objects. |
CursorableLinkedList | Deprecated. Use new version in list subpackage, which has been rewritten and now returns the cursor from the listIterator method. |
DefaultMapBag | Deprecated. Moved to bag subpackage as AbstractMapBag. |
DefaultMapEntry | Deprecated. Use the version in the keyvalue subpackage. |
DoubleOrderedMap | Deprecated. Replaced by TreeBidiMap in bidimap subpackage. |
EnumerationUtils | Provides utility methods for Enumeration instances. |
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. |
FactoryUtils | FactoryUtils provides reference implementations and utilities
for the Factory functor interface. |
FastArrayList | A customized implementation of java.util.ArrayList designed
to operate in a multithreaded environment where the large majority of
method calls are read-only, instead of structural changes. |
FastHashMap | A customized implementation of java.util.HashMap designed
to operate in a multithreaded environment where the large majority of
method calls are read-only, instead of structural changes. |
FastTreeMap | A customized implementation of java.util.TreeMap designed
to operate in a multithreaded environment where the large majority of
method calls are read-only, instead of structural changes. |
HashBag | Deprecated. Moved to bag subpackage and rewritten internally. |
IteratorUtils | Provides static utility methods and decorators for Iterator
instances. |
ListUtils | Provides utility methods and decorators for List instances. |
LRUMap | Deprecated. Moved to map subpackage. |
MapUtils | Provides utility methods and decorators for
Map and SortedMap instances. |
MultiHashMap | Deprecated. Class now available as MultiValueMap in map subpackage. |
PredicateUtils | PredicateUtils provides reference implementations and utilities
for the Predicate functor interface. |
ProxyMap | Deprecated. Moved to map subpackage as AbstractMapDecorator. |
ReferenceMap | Deprecated. Moved to map subpackage. |
SequencedHashMap | Deprecated. Replaced by LinkedMap and ListOrderedMap in map subpackage. |
SetUtils | Provides utility methods and decorators for
Set and SortedSet instances. |
StaticBucketMap | Deprecated. Moved to map subpackage. |
SynchronizedPriorityQueue | Deprecated. PriorityQueue is replaced by the Buffer interface, see buffer subpackage. |
TransformerUtils | TransformerUtils provides reference implementations and
utilities for the Transformer functor interface. |
TreeBag | Deprecated. Moved to bag subpackage and rewritten internally. |
UnboundedFifoBuffer | Deprecated. Moved to buffer subpackage. |
Exception Summary | |
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BufferOverflowException | The BufferOverflowException is used when the buffer's capacity has been exceeded. |
BufferUnderflowException | The BufferUnderflowException is used when the buffer is already empty. |
FunctorException | Runtime exception thrown from functors. |
This package contains a small number of collections classes that are needed for beanutils to function. The dependencies will be deprecated in the 1.7.0 release and the need for these classes will be removed in the future. These classes are identical to those in both 2.x and 3.x series of commons-collections releases.
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