Package org.apache.commons.collections.list

This package contains implementations of the List interface.

See:
Description

Class Summary

AbstractLinkedList<E>	An abstract implementation of a linked list which provides numerous points for subclasses to override.
AbstractLinkedList.LinkedListIterator<E>	A list iterator over the linked list.
AbstractLinkedList.LinkedSubList<E>	The sublist implementation for AbstractLinkedList.
AbstractLinkedList.LinkedSubListIterator<E>	A list iterator over the linked sub list.
AbstractLinkedList.Node<T>	A node within the linked list.
AbstractListDecorator<E>	Decorates another List to provide additional behaviour.
AbstractSerializableListDecorator<E>	Serializable subclass of AbstractListDecorator.
CursorableLinkedList<E>	A List implementation with a ListIterator that allows concurrent modifications to the underlying list.
CursorableLinkedList.Cursor<E>	An extended ListIterator that allows concurrent changes to the underlying list.
FixedSizeList<E>	Decorates another List to fix the size preventing add/remove.
LazyList<E>	Decorates another List to create objects in the list on demand.
NodeCachingLinkedList<E>	A List implementation that stores a cache of internal Node objects in an effort to reduce wasteful object creation.
PredicatedList<E>	Decorates another List to validate that all additions match a specified predicate.
SetUniqueList<E>	Decorates a List to ensure that no duplicates are present much like a Set.
SynchronizedList<E>	Decorates another List to synchronize its behaviour for a multi-threaded environment.
TransformedList<I,O>	Decorates another List to transform objects that are added.
TreeList<E>	A List implementation that is optimised for fast insertions and removals at any index in the list.
TypedList	Deprecated. Java Generics makes this class obsolete.
UnmodifiableList<E>	Decorates another List to ensure it can't be altered.

Package org.apache.commons.collections.list Description

This package contains implementations of the List interface.

The following implementations are provided in the package:

• TreeList - a list that is optimised for insertions and removals at any index in the list
• CursorableLinkedList - a list that can be modified while it's listIterator (cursor) is being used
• NodeCachingLinkedList - a linked list that caches the storage nodes for a performance gain

The following decorators are provided in the package:

• Synchronized - synchronizes method access for multi-threaded environments
• Unmodifiable - ensures the collection cannot be altered
• Predicated - ensures that only elements that are valid according to a predicate can be added
• Typed - ensures that only elements that are of a specific type can be added
• Transformed - transforms each element added
• FixedSize - ensures that the size of the list cannot change
• Lazy - creates objects in the list on demand
• SetUnique - a list that avoids duplicate entries like a Set