org.openrdf.sesame.sailimpl.rdbms.iterators
Class RdbmsResourceIterator

java.lang.Object
  org.openrdf.sesame.sailimpl.rdbms.iterators.RdbmsValueIterator
      org.openrdf.sesame.sailimpl.rdbms.iterators.RdbmsResourceIterator

All Implemented Interfaces:

ResourceIterator, ValueIterator

public class RdbmsResourceIterator

extends RdbmsValueIterator

implements ResourceIterator

An implementation of RdbmsValueIterator that iterates rdfs:Resources. It implements getResult() which creates a new Resource. The ResultSet should contain the following columns: id (int), namespace ID (int) and localname (String).

Version:

$Revision: 1.9.4.2 $

Author:

Peter van 't Hof, Arjohn Kampman

Constructor Summary

RdbmsResourceIterator(RdfSource source, String[] namespaceNames, Connection databaseCon, String query)
Constructor.

Method Summary

Resource

nextResource() Gets the next Resource.

Methods inherited from class org.openrdf.sesame.sailimpl.rdbms.iterators.RdbmsValueIterator

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

RdbmsResourceIterator

public RdbmsResourceIterator(RdfSource source,
                             String[] namespaceNames,
                             Connection databaseCon,
                             String query)

Constructor.

Parameters:

databaseCon - connection with the repository

query - query to execute

Method Detail

nextResource

public Resource nextResource()

Description copied from interface: ResourceIterator

Gets the next Resource.

Specified by:

nextResource in interface ResourceIterator

Returns:

the next Resource

See Also:

ValueIterator.next()