org.openrdf.sesame.sail
Interface ResourceIterator

All Superinterfaces:

ValueIterator

All Known Implementing Classes:

EmptyResourceIterator, MemResourceIterator, NestedResourceIterator, RdbmsResourceIterator, ResourceCollectionIterator, ResourceFilterIterator, SingleResourceIterator, StatementObjectIterator, StatementSubjectIterator

public interface ResourceIterator

extends ValueIterator

An extension of ValueIterator offering a utility method for retrieving the values as Resources.

Version:

$Revision: 1.5.4.2 $

Author:

Arjohn Kampman

Method Summary

Resource

nextResource() Gets the next Resource.

Methods inherited from interface org.openrdf.sesame.sail.ValueIterator

close, hasNext, next

Method Detail

nextResource

public Resource nextResource()
                      throws QueryEvaluationException

Gets the next Resource.

Returns:

the next Resource

Throws:

NoSuchElementException - If the iterator has no more results

QueryEvaluationException

See Also:

ValueIterator.next()