org.jrdf.graph.local.iterator
Class BlankNodeResourceIterator

java.lang.Object
  org.jrdf.graph.local.iterator.BlankNodeResourceIterator

All Implemented Interfaces:

Iterator<Resource>, ClosableIterator<Resource>

public class BlankNodeResourceIterator
extends Object
implements ClosableIterator<Resource>

Constructor Summary

BlankNodeResourceIterator(ResourceFactory newResourceFactory, NodePool newNodePool)

Method Summary

boolean	close() Closes the iterator by freeing any resources that it current holds.
boolean	hasNext()
Resource	next()
void	remove()

Methods inherited from class java.lang.Object

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

Constructor Detail

BlankNodeResourceIterator

public BlankNodeResourceIterator(ResourceFactory newResourceFactory,
                                 NodePool newNodePool)

Method Detail

close

public boolean close()

Description copied from interface: ClosableIterator

Closes the iterator by freeing any resources that it current holds.

This must be done as soon as possible. Once an iterator is closed none of the operations on a iterator will operate i.e. they will throw an exception.

Specified by:

close in interface ClosableIterator<Resource>

Returns:

true if it was successfully closed.

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<Resource>

next

public Resource next()

Specified by:

next in interface Iterator<Resource>

remove

public void remove()

Specified by:

remove in interface Iterator<Resource>