Package org.apache.commons.collections.iterators

Contains concrete Iterator implementations and utilities.

See: Description

Class Summary

Class	Description
ArrayIterator	Implements an Iterator over an array of objects.
CollatingIterator	Provides an ordered iteration over the elements contained in a collection of ordered Iterators.
EmptyIterator	Provides an implementation of an empty iterator.
EmptyListIterator	Provides an implementation of an empty list iterator.
EnumerationIterator	Adapter to make Enumeration instances appear to be Iterator instances.
FilterIterator	A Proxy Iterator which takes a Predicate instance to filter out objects from an underlying Iterator instance.
FilterListIterator	A proxy ListIterator which takes a Predicate instance to filter out objects from an underlying ListIterator instance.
IteratorChain	An IteratorChain is an Iterator that wraps one or more Iterators.
IteratorEnumeration	Adapter to make an Iterator instance appear to be an Enumeration instances
ListIteratorWrapper	As the wrapped Iterator is traversed, ListIteratorWrapper builds a LinkedList of its values, permitting all required operations of ListIterator.
ProxyIterator	A Proxy Iterator which delegates its methods to a proxy instance.
ProxyListIterator	A proxy ListIterator which delegates its methods to a proxy instance.
SingletonIterator	SingletonIterator is an Iterator over a single object instance.
SingletonListIterator	SingletonIterator is an ListIterator over a single object instance.
TransformIterator	A Proxy Iterator which uses a Transformer instance to transform the contents of the Iterator into some other form
UniqueFilterIterator	A FilterIterator which only returns "unique" Objects.

Package org.apache.commons.collections.iterators Description

Contains concrete Iterator implementations and utilities. You may also consider using IteratorUtils, which is a single class that uses static methods to construct instances of the classes in this package.