Package com.hp.hpl.jena.util.iterator

Interface Summary

ClosableIterator	An iterator which should be closed after use Some iterators take up resources which should be free'd as soon as possible, i.e. without waiting for the garbage collector to call the the finalizer.
ExtendedIterator	an ExtendedIterator is a ClosableIterator on which other operations are defined for convenience in iterator composition: composition, filtering in, filtering out, and element mapping.
Filter	A boolean function for filtering.
Map1	Converts an Object to another Object.
MapFiller
MapFilter

Class Summary

AddIterator	Combine two Iterator's by concatenation.
ArrayIterator	An Iterator for arrays.
ConcatenatedIterator	An iterator that represents the concatenation of two individual iterators.
ConcatIteratorList
EarlyBindingIterator	Fully execute the iterator immediately, but pretend we haven't.
FilterIterator	Creates a sub-Iterator by filtering.
IteratorIterator	Given an Iterator that returns Iterator's, this creates an Iterator over the next level values.
LateBindingIterator	An Iterator that is created lazily.
LazyIterator	An ExtendedIterator that is created lazily.
Map1Iterator	An iterator that consumes an underlying iterator and maps its results before delivering them; supports remove if the underlying iterator does.
MapFilterIterator
MapMany
NiceIterator
NullIterator	A useful class: an Iteration of nothing.
PairEntry
Relation	A sparse 2 dimensional array of boolean indexed by Object.
SingletonIterator	A ClosableIterator that contains only one element
UniqueExtendedIterator	A variant on the closable/extended iterator that filters out duplicate values.
WrappedIterator	a WrappedIterator is an ExtendedIterator wrapping around a plain (or presented as plain) Iterator.