org.openrdf.sesame.sail.util
Class EmptyResourceIterator

java.lang.Object
  org.openrdf.sesame.sail.util.EmptyValueIterator
      org.openrdf.sesame.sail.util.EmptyResourceIterator

All Implemented Interfaces:

ResourceIterator, ValueIterator

public class EmptyResourceIterator

extends EmptyValueIterator

implements ResourceIterator

A ResourceIterator that contains exactly zero resources.

Version:

$Revision: 1.4.4.2 $

Constructor Summary

EmptyResourceIterator()
Creates an EmptyResourceIterator.

Method Summary

Resource

nextResource() Always throws a NoSuchElementException as there are no results in an EmptyResourceIterator.

Methods inherited from class org.openrdf.sesame.sail.util.EmptyValueIterator

close, hasNext, next

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

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

close, hasNext, next

Constructor Detail

EmptyResourceIterator

public EmptyResourceIterator()

Creates an EmptyResourceIterator.

Method Detail

nextResource

public Resource nextResource()

Always throws a NoSuchElementException as there are no results in an EmptyResourceIterator.

Specified by:

nextResource in interface ResourceIterator

Returns:

the next Resource

Throws:

NoSuchElementException - Is always thrown.

See Also:

ValueIterator.next()