org.jrdf.graph.local.iterator
Class URIReferenceResourceIterator

java.lang.Object
  org.jrdf.graph.local.iterator.ResourceIterator<URIReference>
      org.jrdf.graph.local.iterator.URIReferenceResourceIterator

All Implemented Interfaces:

Iterator<URIReference>, ClosableIterator<URIReference>

public class URIReferenceResourceIterator
extends ResourceIterator<URIReference>

Field Summary

Fields inherited from class org.jrdf.graph.local.iterator.ResourceIterator

firstTime, iterator012, iterator201, longIndex012, nextResource, nodePool, resourceFactory

Constructor Summary

URIReferenceResourceIterator(LongIndex[] newLongIndexes, ResourceFactory newResourceFactory, NodePool newNodePool)

Method Summary

protected long	getNextNodeId(Iterator<Map.Entry<Long,Map<Long,Set<Long>>>> iterator) Provides a customizable way in which to filter out resource nodes based on type.
URIReference	next()

Methods inherited from class org.jrdf.graph.local.iterator.ResourceIterator

close, getNextResource, hasNext, remove

Methods inherited from class java.lang.Object

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

Constructor Detail

URIReferenceResourceIterator

public URIReferenceResourceIterator(LongIndex[] newLongIndexes,
                                    ResourceFactory newResourceFactory,
                                    NodePool newNodePool)

Method Detail

next

public URIReference next()

getNextNodeId

protected long getNextNodeId(Iterator<Map.Entry<Long,Map<Long,Set<Long>>>> iterator)

Description copied from class: ResourceIterator

Provides a customizable way in which to filter out resource nodes based on type.

Specified by:

getNextNodeId in class ResourceIterator<URIReference>

Parameters:

iterator - iterators over the index.

Returns:

the next node identifier.